Mobile Slots UK | Best Slots App in 2024

James Briscoe

Updated by James Briscoe

Editor

Lee James Gwilliam

Fact Checked by Lee James Gwilliam

Senior Vice-President

Last Updated 16th Dec 2024, 05:27 PM

Finding a mobile slots game is easy, it's knowing which slot apps and mobile slot sites are worth your attention that's tricky. It could take forever to find the best slot apps. So let me share some knowledge and experience!

If you're anything like me, you're often glued to your smartphone - a trusty iPhone 13 Pro, in my case. Naturally, that also means I play my favourite casino games from the same device. And given that online mobile slots are available at every good casino, it's usually a smooth experience, particularly through a dedicated slots app. Any serious casino site has its platform optimised for mobile players.

My Pick of the Best Slot Apps in the UK

My experience with mobile slot sites allowed me to put together this list of our five best slots apps in the UK, plus lower down the page, we've listed a further 74 top-rated slot apps that we believe in at Casinos.com. To sign up and get a bonus, just click the casino's name in the table!

CasinoApp on iOS and Android?What I Loved About It
PlayOJOâś…đź’Ž One of the Very Best VIP Programmes Around
Dream Vegasâś…đź’ł Responsive Support and Fast Withdrawals
Party Casino✅🎉 Super Low £5 Minimum Deposit
Duelz Casino✅⚔️ Totally Unique 'Duel Mode' Live Slots
BetVictor✅📱 Super Slick App Available on All Devices

 

I've tried to cover all bases here, and all of these sites caught my eye. If it's the sheer number of slots on mobile you care about, LeoVegas is hard to beat. Fans of promos will love the lifetime cashback deal that All British Casino has, while the spins offer at Dream Vegas is also enticing. 

Finally, if you're looking for some mobile slots and progressive jackpots you've not played, BetVictor is good at keeping its lobby fresh. 

These recommendations are just a snapshot of what's out there. I'll go into each in more detail shortly, but in the meantime, here's everywhere else you can play UK mobile slots that gets our seal of approval.

20 Best Mobile Slots Apps:

Affiliate disclosure: At Casinos.com, we want to ensure that players are matched with the right casino and sportsbook offers for them. For this reason, some of the recommended site links are affiliate links. This means that if you visit a website through our link and make a deposit, Casinos.com will receive a commission payment at no extra cost to you.
  1. 1 Mr Vegas
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    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of € 10.
  2. 2 Party
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    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. UK & ROI. Deposit minimum ÂŁ10/maximumÂŁ100 to receive a 100% bonus up to ÂŁ100 (30x wagering, selected games, valid 30 days). Certain deposit types are excluded.
  3. 3 BetVictor
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  4. 4 PlayOJO
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    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies.
  5. 5 Duelz
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    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Min deposit: ÂŁ20. Max ÂŁ100 bonus. Max bet with active bonus: ÂŁ2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: ÂŁ500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: ÂŁ100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply.
  6. 6 bwin
    bwin Bonus Get 100 Bonus Spins on Starburst
    Mobile Slots 950 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum deposit to Qualify ÂŁ10.00 Payment providers MasterCard VISA Skrill Apple Pay Wager Requirement 10x Value per Bonus Spin ÂŁ0.10 Number of Bonus Spins 98
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. UK residents only. Min dep. ÂŁ10. 10x wag. on winnings. Spins valid only on Starburst slot & valued at ÂŁ0.10 each. Spins expire in 7 days. Excludes deposits made via Skrill, Entropay, Paysafecard & Neteller.
  7. 7 Fun Casino
    Fun Casino Bonus 100% Welcome Bonus up to ÂŁ123
    Mobile Slots 1253 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify ÂŁ10.00 Payment providers MuchBetter Paysafecard NETELLER Skrill Wager Requirement 50x Maximum Bonus ÂŁ123.00 % Match 100%
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Maximum bonus is ÂŁ123. Max bet with bonus is ÂŁ5. No max cash out. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse.
  8. 8 Virgin Games
    Virgin Games Bonus Play ÂŁ10 + Get 30 Bonus Spins on Double Bubble
    Mobile Slots 400 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify ÂŁ10.00 Payment providers VISA MasterCard Maestro Apple Pay Wager Requirement 1x Number of Bonus Spins 30 Value per Bonus Spin ÂŁ0.01
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Must opt in. Min ÂŁ10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on ÂŁ1 tickets. Game availability & restrictions apply. **ÂŁ10 lifetime deposit for Daily Free Games.
  9. 9 Dream Vegas
    Dream Vegas Bonus 100% Welcome Bonus up to ÂŁ300 + 150 Bonus Spins
    Mobile Slots 1421 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify ÂŁ20.00 Payment providers Entropay NETELLER Paysafecard Skrill Wager Requirement 35x Maximum Bonus ÂŁ300.00 Value per Bonus Spin ÂŁ0.10
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. One offer per player. Max bonus bet ÂŁ5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: ÂŁ20-ÂŁ100: max ÂŁ100 bonus + 50 spins on selected games; ÂŁ101-ÂŁ200: max ÂŁ200 bonus + 100 spins on selected games; or ÂŁ200+: max ÂŁ300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at ÂŁ100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply.
  10. 10 Slots Magic
    Slots Magic Bonus 100% Welcome Bonus up to ÂŁ50 + 50 Free Spins on Book of Dead
    Mobile Slots icon-no iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Value per Free Spin ÂŁ0.10 Payment providers VISA MasterCard Apple Pay PayPal Maximum Bonus ÂŁ50.00 Wagering Multiplier 30x Minimum Bet/Deposit to Qualify ÂŁ10.00
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus ÂŁ50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: ÂŁ0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min ÂŁ0.10) of the free spin winnings and bonus amount or ÂŁ5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
  11. 11 888
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    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wagering • Valid on selected slots • UK and Ireland only
  12. 12 Buzz Bingo
    Buzz Bingo Bonus Deposit ÂŁ10, Get ÂŁ40 in Bingo Bonuses + 200 Bonus Spins
    Mobile Slots 750 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Bet/Deposit to Qualify ÂŁ10.00 Payment providers MasterCard VISA PayPal Paysafecard Wagering Multiplier 20x Free Bingo Tickets icon-yes Maximum Bonus ÂŁ40.00
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Deposit £10, stake £10 on Bingo, get £30 bonus (x4 Wagering) & £10 Club voucher, &/or stake £10 on slots, get 200 x 10p Fishin’ Frenzy The Big Catch Jackpot King (x20 wagering) & £5 Club slots voucher. Use winnings in cash balance/further deposit to claim both. £5 minimum withdrawal.
  13. 13 QuinnBet
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    Mobile Slots 1943 iOS Casino App Y/N icon-no Android Casino App Y/N icon-no Minimum Deposit to Qualify ÂŁ10.00 Payment providers VISA MasterCard Revolut Wagering Multiplier 1x Number of Free Spins 50 Value per Free Spin ÂŁ0.10
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. To qualify for this promotion players must enter FREESPINS at registration. To activate the free spins, you must deposit and stake £10 or more on your first day’s play at QuinnCasino. 50 free spins (£0.10 per spin) will be credited by 4 pm the day after qualifying and must be used in full within 7-days.
  14. 14 Spin and Win
    Spin and Win Bonus 100% Welcome Bonus up to ÂŁ250 + 100 Free Spins
    Mobile Slots 900 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify ÂŁ10.00 Payment providers Visa Electron VISA MasterCard Paysafecard Wager Requirement 30x Value per Bonus Spins ÂŁ0.10 Maximum Bonus ÂŁ250.00
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Min dep (Exc. PayPal) ÂŁ10. 100% Bonus up to ÂŁ250 + 100 free spins valued 10p, playable on selected slots. 30x wagering applies to bonus and wins generated from spins, valid 7 days. Max win capped and vary.
  15. 15 MrQ
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    Promo Code: SPLASH75

    Mobile Slots 900 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Minimum Deposit to Qualify ÂŁ20.00 Payment providers VISA MasterCard PayPal Maestro Wager Requirement no wager requirements Value per Bonus Spin ÂŁ0.10 Expiry Date on Bonus December 31st, 2025
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  16. 16 Coral
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    Mobile Slots 1669 iOS Casino App Y/N icon-yes Android Casino App Y/N icon-yes Maximum Bonus ÂŁ50.00 Payment providers VISA MasterCard Visa Electron Maestro % Match 100% Minimum Deposit to Qualify ÂŁ10.00 Wagering Requirement 40x
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Deposit req (certain types excluded). Bet ÂŁ10+ on qualifying games to get ÂŁ50 Bonus (selected games, 40x wag req, accept within 14 days, valid for 30 days) & 1000 Coral Coins.
  17. 17 Regal Wins
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    Promo Code: RW100

    Mobile Slots 1094 iOS Casino App Y/N icon-no Android Casino App Y/N icon-yes Minimum Deposit to Qualify ÂŁ10.00 Payment providers Paysafecard PayPal Visa Electron VISA Wager Requirement 30x Maximum Bonus ÂŁ20.00 Value per Bonus Spin ÂŁ0.10
    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Min dep (Excl PayPal) ÂŁ10 for 20 slots bonus and 100 free spins. Game restrictions apply. Free Spin value @10p/spin. Free spins and Bonus Wagering 30x and Maximum winnings to cash is 4x.
  18. 18 Hot Streak
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    #ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. First deposit only. Min deposit and stake ÂŁ20 on slots only. Promo code BASS20 required. Max 100 cash spins. Max one claim during promo period. Spins valid on Big Bass Bonanza. Total spin winnings capped at ÂŁ200 per claim.
  19. 19 Casimba
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  20. 20 Ladbrokes
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My Chosen Casinos for Mobile Slots

The gulf between the good and the bad mobile slot sites is wide. Game selection is obviously a key consideration but then there's customer care, promos, accepted payment methods, and withdrawal times. I've thought about all these issues when choosing which sites and apps to recommend.

In this section, I'll explain why the following top five slot apps are some of the standouts on the scene. We considered a load of slot mobile casinos before picking these, so what makes them special?

BetVictor

Launched in 2000, BetVictor's established as a premier online casino destination in the UK. In addition to its sportsbook, the company has expanded with a comprehensive online casino platform that I find works great on all devices. When you're playing on mobile, BetVictor Casino always delivers an engaging and smooth experience, featuring many of the best UK slots alongside a generous welcome offer.

BetVictor Bonus Wager ÂŁ10 Get ÂŁ50 Extra + 100 Bonus Spins
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Opt in, deposit, and wager a min of ÂŁ10 on selected games within 7 days of registration. Get a 3x ÂŁ10 Casino Bonus Funds for selected games and 30 Free Spins on Fishin' Frenzy. Offer valid until 23:59 UK time on 31.12.24 Debit card / Apple Pay payments only.

Pub Casino

Pub? Pub. A charming and rather unassuming name for what is a really slick and well designed casino site. That extends in particular to the app equivalent, which is comfortably a best slot game app by measure. I've also heard they offer cashback promos fairly regularly, though I'm yet to be blessed with such fortune. Either way, there's a lot to like here - and a decent welcome bung to persuade you if you're aren't so already.  

Pub Casino Bonus 100% Welcome Bonus up to ÂŁ100
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. #Min deposit ÂŁ10, wagering 40x, max bet ÂŁ5 with bonus funds. Max bonus is 100% up to ÂŁ100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction.

All British Casino

All British Casino stands out with its patriotic theme and top-notch online gambling experience, boasting modern features like night mode. Everybody uses night mode, right? It offers a massive variety range of games, and the theme's certainly fun if you're a fan of the flag. I would hardly say it has the top slots app around, but it's still average or better. It's never given me any problems and is easy to use.

All British Bonus 100% Welcome Bonus up to ÂŁ100 + 10% Cashback
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Maximum bonus is 100% up to ÂŁ100 | Min. deposit is ÂŁ20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is ÂŁ5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included.

NetBet

A truly humongous gambling site with casino, sportsbook, and lottery all in one. Now great as that is, it can also be a red flag. I've seen so many platforms try cram casino into a space clearly built for sports betting. 

But not NetBet. Their dedication to casino is obvious. Not least the fact they're separated it out into its own app. Waiting in there are over 3,000 slots that play seamlessly on mobile. They've been in the business since 2006, so you'd expect nothing less. And Netbet does deliver.

NetBet Bonus Up To 500 Bonus Spins Promo Code: NBWELCOME500
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. ÂŁ10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings, ÂŁ5 max bonus stake.

Best Slots Apps for Android

If you have an Android device and you’re looking for a slot app, you won’t be disappointed by the choices on offer. The Google Play store has arguably the best selection of mobile slot casinos to play the latest and greatest slot titles.

But with so many Android slot casinos on the store, where to start? Though I'm not an Android owner at home, I do still check how every site I review runs on the system. And of those I've tested recently, these three stand out to me. They each have thousands of slot games to play, as well as other casino games, and all come with a dedicated (but optional) Android app.

Android App Yes
Total Mobile Games 3718
Mobile Slot Games 3552
Live Mobile Games 85
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. First Deposit Only. Game: Spina Colada, Spin Value: ÂŁ1, Max Mega Spins: 25. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min ÂŁ0.10) of the free spin winnings amount or ÂŁ5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
Android App Yes
Total Mobile Games 3610
Mobile Slot Games 3121
Live Mobile Games 254
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of € 10.
Android App Yes
Total Mobile Games 1210
Mobile Slot Games 960
Live Mobile Games 54
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Min deposit ÂŁ10. Bonus funds are 121% up to ÂŁ100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. ÂŁ5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.

Best Slot Apps for iOS

While there may be a touch less choice among the top slots apps for iOS compared with Android, there’s certainly no drop off in quality. In fact, because iPhones and iPads generally have quality components, slot games tend to have sharp graphics and smooth animations, which only adds to the fun.

So what's the best slots app on this platform? Well, as an iPhone owner of many years myself, I'd suggest you download the following. All pass the smell test for legitimacy and quality - but I've chosen these Apple slot sites specifically for the huge number of games that are optimised for iOS. You have the choice of playing via a browser or through the app, which you can find by searching the App Store on your device.

iOS App Yes
Total Mobile Games 3799
Mobile Slot Games 3538
Live Mobile Games 141
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Minimum deposit: ÂŁ10. Wagering requirement: 35x.
iOS App Yes
Total Mobile Games 1210
Mobile Slot Games 960
Live Mobile Games 54
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. Min deposit ÂŁ10. Bonus funds are 121% up to ÂŁ100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. ÂŁ5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.
iOS App Yes
Total Mobile Games 1312
Mobile Slot Games 1000
Live Mobile Games 71
#ad. 18+. Gamble Responsibly. GambleAware.org. New Customers Only. T&Cs apply. First-time depositors • Min deposit £10 • Claim within 48 hours • Expires in 90 days • 30X wagering • Valid on selected slots • UK and Ireland only

Choosing a Mobile Slots Game

I'll assume by now that you've landed on a chosen site or app. Next up - choosing a game. If you're curious about two or three new online slots and can't decide which one to try first, why not compare them side by side using our handy Slot Comparison widget? Enter the slot name and quickly see all its attributes, including RTP, volatility, minimum and maximum bets, and lots more besides.

Note: The tool opens up in a separate window. Please click on the image to get started. Compare Slots

Types of Mobile Slots You Can Play

Mobile slots come in all shapes and sizes, and some of the categories can be a bit confusing at times. So let me break down the basic types to help you decide which ones to try out. 

🎰 Classic Slots

These are digital versions of the original 20th-century slot machines. They typically feature a 3x3 grid and simple gameplay with limited bonus features. If you miss the days of playing fruit machines in your local, these are the slots for you.

📽️ Video Slots

Video slots online are the most popular type of mobile slots and offer a wide range of themes, graphics, and gameplay features. These modern slots often include bonus rounds, free spins, and multiple paylines, providing an immersive gaming experience.

🕹️ 3D Slots

These slots use advanced technology to create visually stunning and realistic graphics. They feature detailed animations and characters, which helps bring the game to life on your device.

đź“ş Branded Slots

These slots are based on popular movies, TV shows, celebrities, or music bands. There are so many to choose from these days that you’re bound to be a fan of at least one of them!

🍒 Megaways Slots

Megaways slots use a unique mechanic that allows for thousands of ways to win. The number of symbols on each reel can change, providing exciting and unpredictable gameplay.

🏆 Jackpot Slots

Progressive jackpots add an extra layer of excitement to mobile slot games as the chance of a huge payout is always in the air. These jackpots increase over time, offering the potential for life-changing wins. 

My Top Five Mobile Slot Games

It wouldn't be fair of me to talk you through all that without revealing what I'd choose. Naturally, I'm changing my mind all the time. But if I had to whittle it down to five favourites right now, here are the mobile slot games I'd recommend:

I Recommend:

Starburst Game Logo
Software Provider NetEnt Logo
RTP 96.09%
Volatility Low
Maximum win ÂŁ50,000.00
Book of Dead Game Logo
Software Provider Play'n GO Logo
RTP 96.21%
Volatility High
Maximum win ÂŁ500,000.00
Sweet Bonanza Game Logo
Software Provider Pragmatic Play Logo
RTP 96.48%
Volatility Medium
Maximum win ÂŁ2,110,000.00
Gonzo’s Quest Game Logo
Software Provider NetEnt Logo
RTP 95.97%
Volatility Medium
Maximum win ÂŁ125,000.00
Big Bass Bonanza Game Logo
Software Provider Pragmatic Play Logo
RTP 96.71%
Volatility High
Maximum win ÂŁ525,000.00

Your Mobile Browser vs Downloading a Slots App

These days, almost all online casinos are optimised for mobile, so it’s always easy to log into a top mobile casino, pick a slot game, and start spinning the reels using your phone. 

Unsurprisingly, some operators have gone a step further by creating a dedicated slots app to play on. So the question is: is it worth downloading any casino apps in the UK, or are you better off playing through a browser?

The truth is there’s no right or wrong answer to this question – it’s really a case of horses for courses. But there are some differences worth knowing and both have their own upsides, so I've summarised them for you.

Slots on Mobile BrowserSlot Apps
Greater selection of games – some games, especially older titles, have not been converted to slot apps.Enhanced experience – some games have better graphics and are sometimes smoother to play on slot apps.
Instant play – no need to download and set up a slot app.Offline play – you can play slots for free without an internet connection, including many free demo slots.
Compatible with almost every device – as long as you have a modern browser and a decent internet connection, you can play.Instant support – the best slot apps in the UK always have built-in support channels.

Me personally? I take it on a case by case basis. Some casinos, particularly brand new casino sites, have a browser experience as good as any app. For others, the browser site is poorly optimised for small screens and can come off glitchy. On the other hand, I've come across apps that feel unfinished. I'd recommend trying both for your given casino, and you'll fast know which is better to play slots on mobile.

Types of Promos at Mobile Slot Sites

How could I get this far without mentioning bonuses? They're everywhere. Sites are practically throwing them at us these days. So are they worth it?

Answer: Not always. For example, a no deposit bonus may sound good as it allows you to play and potentially win money without first depositing any cash. But the reality is often very different. The bonus amounts are usually small and the wagering requirements high so it might not be worth your time.

From my many years' playing slots both on mobile and desktop, the most valuable promos I've found are:

Welcome Bonuses: Great for New Players

As the name suggests, these bonuses are offered to welcome new players that are registering to the casino slot app or website. And since welcome packages are available only to new mobile slot players, they can only be used once. 

The best mobile slot casinos combine different types of promos in their welcome offer including a casino deposit bonus, free spins, and more.

Reload Bonuses: Ideal if You Plan to Stick Around

A reload bonus is given out when you deposit funds in your casino account at a certain time. The casino will then add bonus money to increase your bankroll. These are usually offered to players periodically, so you don’t have to be a new customer to enjoy them.

How much extra you get depends on the match percentage. For example, a 100% match means that if you deposit £100, the casino will add another £100 in bonus money to your slot app account, giving you a total of £200 to play with. If it’s a 200% match, you’ll receive an extra £200, giving you a bankroll of £300.

Free Spins: The Dream, Provided You Like the Eligible Games

Free spins bonuses are the perfect promo for playing slots. They consist of a number of spins at a fixed stake, and you get to enjoy anything that comes from them - including winnings - in exactly the same way as you would if you had staked your own money.

There are a couple of potential downsides though. First, they'll always come with T&Cs attached, including wagering requirements, so make sure you fully understand what’s involved before you claim the promo. Second, the spins are usually given for specific games, sometimes even a single game. Therefore they only make sense if you already enjoy playing the games or are keen to try out a new title.

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Free Slot Apps

The best casino slot apps should always be free to download. There's no good reason for a casino to make you pay just to join up and have access. It's an immediate red flag. Of course, to win money you’ll have to deposit cash to play with, but please be very cautious about any platform that asks for money just to download it. 

Expert Tips and Strategies for Playing Slot Apps

Mobile slots are fun and refreshingly straightforward to play. But how can you improve your chances of winning and have more fun whenever you play mobile slots? I've a few tips and tricks for you. 

Manage Your Bankroll

This is one of the most important aspects of playing mobile slots. Your bankroll is the amount of money you have set aside for gambling. It's crucial to play within your budget and set limits on how much you can lose in a session. That way, you won't spend more than you can afford and you won’t start chasing losses. Some banking and e-wallet products are super useful for getting a clear overview of how much you're spending and getting back at each site. PayPal slots bankroll management is particularly handy, I find.

Choose the Right Bet Size 

There are a few things you should think about when deciding on your bet size - that's the amount of money you wager on each spin. These include your bankroll and the slot's volatility, RTP percentage, paylines, and features.

If you have a smaller bankroll, you should consider playing lower bets to extend your gameplay. On the other hand, if you're looking for bigger payouts, playing with the max lines/coins can help you qualify for those. Finding the right balance is key to maximising your enjoyment and potential winnings.

Use the Auto-Play and Quick-Spin Features

Most mobile slots in the UK offer auto-play and quick-spin features, which can automate your spins and speed up the gameplay. But be warned: while these features can save you time and effort, it's important to use them wisely. They can make you lose track of your budget and miss out on some of the fun aspects of the slot.

Play for Free Before You Commit

Before risking your hard-earned cash on a mobile slot game, it's a good idea to first play for free. This gives you the chance to get used to the slot's features, rules, payouts, and volatility. That way you get the necessary experience to maximise your chance of winning and enjoy the game.

Check You Can Claim a Bonus using Your Payment Method

When you sign up at a mobile casino, you’ll have a number of casino payment options to choose from to deposit money. But not all of them are eligible for redeeming bonuses. E-wallets are often excluded from bonuses as they give the player a degree of anonymity, which can lead to the player claiming multiple bonuses at the same casino - this is called bonus abuse. Neteller online casinos often clamp down on this, so do your homework and check the small print first.

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Mobile Payments

If you like to keep tabs on everything via smartphone, it's worth looking into a casino payment method that's easy to manage on mobile. That way you can flick between your banking accounts and favourite casino apps in an instant. But UK casinos keep some e-wallets at arms length, even if they accept them. I find PayPal, Google Pay, and Apple Pay are the happy medium.

How to Choose Mobile Slots and Slot Apps Yourself

I rigorously test and review every slot app before recommending them to readers like yourself. That means I sign up to the casino via mobile browser or download the app, then check every nook and cranny to make sure it’s legit and worth your time. 

Want to know how I do it? Here are the things I pay close attention to:

  • Licensing: I only recommend mobile slot sites that are licensed by the UK Gambling Commission. Carefully check the licensing details of each mobile casino to ensure that it’s legal and follows strict regulations. 
  • Security: Goes without saying but I'll say it anyway - it’s essential that your personal and financial information is safe and the games aren’t rigged. To make sure this is the case, verify that a site or app employs the latest security technology and undergos regular audits to ensure fair gameplay. Check for that eCOGRA logo!
  • Game Selection: I check the variety and quality of the games offered by each slots app. I also consider the reputation and reliability of the software providers they partner with. So a casino could offer the best slots bonus in the UK, but I'd only recommend it if it passed these tests with flying colours.
  • Compatibility: An operator could have a great selection of slots, but this counts for nothing if it won’t work on your device. Test mobile casinos on various devices, including desktop if you play there, to make sure the slots are smooth and glitch-free.
  • Design and UX: Site design can be the difference between a casino that’s a pleasure to play at and one that’s a source of frustration. I always look closely at the overall design and user-friendliness of the mobile casino. If it's easy to navigate and the games are organised logically, give it the green flag.
  • Payment Methods and Payout Speed: I take note of what payment methods are offered to make sure that popular options are included, including those particularly suited to mobile players, such as deposit by phone bill. You should also check how quickly the casino actually pays out winnings in reality. See some of my reviews for the truth, as sites aren't always totally honest.
  • Customer Support: It's vital that when you have a question or an issue to resolve, the casino is able to help you quickly. I test this by raising issues via the different contact channels and judging the quality of the response. Feel free to try it yourself! 

Licensing Authorities & Testing Agencies

Meet The Author

16 Years
Experience
James Briscoe
James Briscoe
Editor Editor

James began working in the online casino industry in Malta as a copywriter, before writing about casinos and esports betting for new sites and affiliate companies. He then wrote casino reviews for Gambling.com before joining Casinos.com full-time and has been part of the team since. James loves making articles to help players like you.

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