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Best Online Casino Apps For September 2023

Online casino apps are a great way for UK players to enjoy online casino gambling on the go - whether that’s while sitting on the sofa playing on your tablet or enjoying a few free spins on your phone during your commute. Many UK online casinos offer apps to allow you to play in a secure, seamless way, with every game highly optimised for use on the smaller screen.

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Bally UK

Play £10 Get 30 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply
Dream Vegas

100% Welcome Bonus up to £300 + 150 Extra Spins

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18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. 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. Terms apply. BeGambleAware.org.

1st Deposit 100% up to £200 + 50 bonus spins on Book of Dead and 2nd deposit 50% up to £50.

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18+. New players only. Min deposit £20. Max bonus bet £5. Bonus spins on selected game only and must be used within 72hrs. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £200 + 50 Bonus spins on your 1st deposit, and 50% bonus match up to £50 on your 2nd deposit. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit + bonus). Only bonus funds contribute towards wagering requirement. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org

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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Extra Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

100% Welcome Bonus up to £100 +100 Spins on Big Bass Bonanza

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18+. New Players Only. Min Dep £20. Offer: 100% of 1st deposit up to £100 + 100 Spins on Big Bass Bonanza. Spins expire after 23:59 GMT on day they are credited. Spins winnings credited as bonus, separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Bonus funds expire after 21 days. Affordability checks apply. Terms Apply. BeGambleAware.org.

Wager £30, Get £50 in Casino Bonuses + 100 Extra Spins

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18+ New customers only. Opt in and wager £30, in 7 days. Get 2x £20 and 1x £10 in casino bonuses, with 40x wagering + 100 extra spins on Big Bass Splash. Bonuses expire in 30 days. Max Redeemable £1,250. Card payments only. T&Cs apply, see below. begambleaware.org | Please Gamble Responsibly.

Wager £10, Get £30 + 100 Extra Spins

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18+ New customers only. Opt in and wager £10 on selected games within 7 days of registration. Get 3 x £10 bonuses for selected games with up to 40x wagering plus 100 Extra Spins on Fishin' Frenzy. Bonuses expire in 30 days. Max redeemable from bonuses is £750. Card payments only. T&C's Apply, see below. begambleaware.org | Please gamble responsibly
Star Wins

Win Up To £6000 Welcome Bonus

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New Players only. 1st, 2nd and 3rd ever deposit: spin multiplier wheel and win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply

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Please play responsibly | wwww.begambleaware.org | 1st deposit only | min deposit £10 | max bonus £100 | X40 wagering | bonusspins valid for selected games only | X40 wagering on bonus spins winnings | expires within 24 hours | user agreement & bonus T&C's apply.
William Hill

Get 100 Extra Spins When You Stake £10

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18+. Play Safe. New customers only. Opt in required. 1x per customer. Fishin Pots of Gold only. Min £10 stake. Max 100 Extra Spins at 10p per spin. Extra Spins expire 24 hours from issue. Max redeemable £30. Eligibility rules, game, location, currency, payment-method restrictions and terms and conditions apply.
Leo Vegas

100% Welcome Bonus up to £200 + 100 Extra Spins

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18+ begambleaware.org, Full T&Cs apply. New reg only. Opt in & deposit £10, £50 or £100 within 14 days & further 7 days to wager cash stakes 50x to unlock reward (up to £200 on first deposit). Wagering/game contributions vary. Up to 100 wager-extra spins x10p will be added to Big Bass Splash with qualifying deposit, 3 day expiry.
21 Casino

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18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate from cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contributions. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. BeGambleAware.org

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18+. New UK depositing players only. Min. deposit: £10. Max. bonus: £50. Offer valid on first deposit. Games are given as follows: 20 games and 100% bonus upon first deposit. Another 40 games are given upon deposit on the second day after the first deposit (min £20), and an additional 40 games are given upon deposit on the third day (min £20). Winnings won with games that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x. Gamble responsibly. www.begambleaware.org
Video Slots

100% Welcome Bonus up to £200 + 11 Extra Spins

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New players only. Min deposit £/$/€ 10. Account balance is withdrawable at any time, upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins: Bonus spins expire24 hours after activation. Full T&C apply.+18 Play responsibly.

New Player Offer at bet365 – Discover bet365 Casino with 50 Extra Spins

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Deposit and stake £10 on eligible Casino games to get 50 Extra Spins. Registration Required. Time limits, game restrictions and T&Cs apply.

<p>If you’re interested in finding out more about real money online casino apps, read on as we go into detail about the best UK casino apps out there, how to spot a great app, and how to sign up and download the app.</p>

Best Online Casino Apps

An online casino app can be downloaded to your mobile device (usually both phone and tablet), and most apps are available for Android and iOS devices. These apps allow you to get the full online casino experience in a much more convenient way than logging onto the desktop site to play. 

When you play with an online casino app, the games have been formatted specifically to be played on your mobile device, which means that everything from the graphics to the layout and speed of play should be perfect. Playing on a mobile app allows you to game from wherever you are and saves the hassle of needing to log in to the desktop site every time you want to play.

Here at Bookies.com, we evaluate real money online casino apps, so that we can bring you recommendations of the best ones. When you sign up via a link you find here, you can be guaranteed you’re going off to a safe and secure online casino with a great user experience.

Bet365 Casino App

You can get the bet365 Casino & Slots app from the App Store or Play Store (it’s different to the sports betting app). You can play a huge range of slots including jackpots and exclusive titles, as well as take your seat at exclusive live dealer tables. 24/7 customer support is available via the app, as are secure payments, and special bonuses.

BetVictor Online Casino App

The BetVictor app allows you to enjoy sportsbook, slots and live dealer games, all in one place. You can avail of offers, take advantage of super-fast cash out, and of course play a selection of hundreds of different casino games including brand new and popular slots, roulette, blackjack and even jackpot games. The app is available for both iOS and Android.

William Hill Mobile Casino App

William Hill is one of the most popular bookmakers in the UK, so it’s no surprise people looking for the best mobile casinos look to this app as it makes for an excellent experience. It’s both a sports and casino app, but you can select the casino section when you download. The app is home to some exclusive slots from the likes of Playtech and Evolution, big jackpots, live dealer games and even special app-only promos.

888Casino App

The 888 app features both the slots and live casino offering. There are some exclusive live casino tables only for 888 customers, plus you can play over 1,000 slots, totally optimised for your mobile. 

The app has all of the best parts of the desktop site, for example you can claim your welcome bonus and take part in other promos. The app is available for mobile phone and tablet from the Play Store or App Store.

Grosvenor Casino App

Grosvenor has a number of different apps for casino, sports, live casino and poker, so make sure you download the casino games app. Here you can get special bonuses, collect points and enjoy regular promotions as you play. It’s a visually appealing app and is available for mobile phone and tablet on both iOS and Android devices.

Betfred Online Casino App

Whether you love sports, slots or live casino games, you can enjoy them all in the same place with the Betfred app. The app features over 800 slots, plus some slick live dealer tables, and you’ll be able to claim your bonuses directly from the app. With a really simple layout and very clear visuals, you’re certain to have a great experience on all devices.

Best Casino Apps For Android

For Android users, some of the best apps include Betfred and 888Casino. Both of these offer a huge selection of casino games, ranging from 800-1,000 different slots! You’ll have absolutely no shortage of options if you choose either of these apps. Both of these apps also have excellent iOS apps.

Best iPhone Casino Apps

If you’re playing on iOS devices, the top apps we can recommend are William Hill and bet365. The apps are highly optimised for your mobile device, with super easy navigation options, plus you can enjoy features like 24/7 customer support. iOS is just one place you can play on these - both also have great Android apps.

What Makes the Best Real Money Casino Apps?

The best mobile casino sites are likely to have a mobile app experience just as good, or even better. While the aim of all online casino apps is the same (allowing you to play casino games in an optimised format on your mobile device), it’s evident that some are much better than others when playing for real money.

When we make a recommendation to you, we’ll ensure that we’ve evaluated the online casino based on certain criteria.

Game Variety

Some online casinos offer well into the thousands of different titles, all from major providers. But it’s not enough to simply offer a good range of slots. The best UK casino mobile apps also have a live dealer casino, a good selection of games, and possibly even some other options like scratch games, bingo or keno, which are great when playing for real money.

Mobile Experience

This is perhaps the most important factor in deciding on a good mobile app - after all, you’re going to be using it on your phone. An excellent mobile casino app should be very easy to navigate - everything should be exactly where you expect it to be, and it should be easy to access the games section, your account, the cashier and support. 

The gameplay for all games including slots and live dealer games should be exceptional, both in terms of visuals, and ease and speed of play.

Trust and Security

Any online casino apps we recommend at Bookies are highly trustworthy and licensed to provide their service to UK players. At a trustworthy online casino site, secure payment methods will be in place, SSL technology used and each game should be verified as using Random Number Generator technology to ensure fairness. 

Customer Support

Ideally, any online casino app should allow you to avail of the same support options as the desktop site, especially live chat. The best online casinos out there have 24/7 live chat support, as well as email and phone support, and a comprehensive FAQs section.

What Are The Advantages of Mobile Casino Apps?

The biggest advantage of an online casino app is that it is 100% made for your mobile device. Often, the performance of a desktop site can be influenced by the browser you’re using, and the desktop site doesn’t always translate fully to the mobile version. 

For example, if you’re using your mobile browser, you might find that imagery isn’t sized correctly, or you have to scroll a lot to get to what you’re looking for. Additionally, games might be prone to crashing, the experience might be quite slow or the visuals might be very small.

All of these problems are solved with mobile apps. As there are different apps for different devices, you can rest assured that they’ll work with your specific phone or tablet when playing for real money. 

Each game has been optimised for use on mobile, which means not only will you be able to take full advantage of the great graphics and HD streaming (for example in the live casino), but the actual performance of the game should be flawless.

Using a mobile app also makes it much more convenient to play. As the app stays on your phone, you can open it up wherever, whenever, without needing to sit down at your computer every time you want to play. If your phone has the functionality, you can also set up shortcuts like Face ID or Touch ID, which makes logging in each time even quicker and easier.

How to Download UK Casino Apps

Downloading an online casino app is really simple, but the first thing you need to do is sign up to your online casino of choice. The best way to make this decision is by reading our lists here at Bookies.com, because we’ll tell you all about the best online casinos, with a focus on the sign up offer you’ll receive.

To download the online casino app to your phone or tablet, you need to head to the App Store or Play Store on your device, depending on whether you’re using iOS or Android. Some online casinos also have links to the apps on their desktop or mobile sites, so you can go this route instead.

Once you’ve downloaded the app, it’s time to sign up (you can also do this on desktop if you prefer, but remember to click on the link you find here at Bookies.com). UK online casinos require you to give your details like name, address, date of birth, mobile number and email address in order to sign up. 

If your identity can’t be verified automatically, you’ll be asked to submit proof of address and ID - this is all due to regulations and protects you as a player.

Upon sign up, you might be given a choice of different welcome offers or presented with a promo code to claim your bonus. Remember to do this at the cashier stage when making your first deposit to ensure that you can claim it.

The only thing left to do is to make your way to the games section and use your deposit and bonus to start playing top online casino games.

What Games Can You Play on the Best Mobile Casino Apps?

The simple answer here is that any games available via the mobile version of the online casino website will also be available via the app. When you play using an online casino app, each game has been optimised for the smaller screen. Our recommendation is to play in landscape mode so that you can take full advantage of the graphics.


These are by far the most popular type of game you can play using online casino apps. Modern slots come in all different types, with hundreds of different themes and characters to explore. 

Slots come complete with all sorts of bonus features like free spins and huge progressive jackpots, plus there are different formats to keep things interesting. When considering slots, look out for popular options as well as new releases, and ensure that games by top providers like NetEnt, Microgaming and Pragmatic Play are available.

Live dealer and table games

Classic casino games can be offered in two formats on mobile apps - live dealer and standard. Live dealer games include the likes of blackjack, roulette, baccarat and poker, and make use of a real dealer, streamed in HD directly to your mobile device. 

You’ll be playing casino games with other real people. In standard table games, the game options are very much the same card and table games, but here you’re just playing against the computer and there’s no live element.

Scratch and other instant win games

Scratch card-style games are popular at UK online casinos, and these are also available to play when you use gambling apps. These are a quick and fun alternative to slots, and you do have the potential for a nice win.

Are Online Casino Apps Legal in the UK?

Online casino apps are legal in the UK, as long as the casino is licensed. In order to serve players located in the UK, trustworthy online casinos will have a license from the UK Gambling Commission, which means they are safe and secure, mobile games are fair and that you’re safe as a player. 

In order to sign up and play with a UK online casino app, you’ll need to be located in the UK and be over the legal gambling age of 18.

Frequently Asked Questions

Can I win real money on casino apps?

If you’re playing at a licensed online casino, and you’ve deposited and wagered real money, you can definitely win real money with online casino apps UK. Of course, it’s never a guarantee, and you should always gamble responsibly and within your own budget.

What is the best casino app?

Lots of different online casinos have their own dedicated mobile gaming apps featuring slots and table games. We would recommend using an app by one of the top online casinos like bet365 or 888 Casino. However, it all comes down to what you want out of your app.

Does Bet365 have a casino app?

You’ll be happy to know that bet365 has a great mobile app that is available on iOS and Android, for both mobile devices and tablets. You can play a huge assortment of slots and live dealer games on the app.