Best Mobile Casinos

★ Only UK Gambling Commission licensed casinos
★ Offers compared on their full terms
★ Tested on iPhone and Android phones

  • UK Licensed
  • Secure & Trusted
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Top Casino 2026
1
Grosvenor Casino
WELCOME BONUS:
Play with £40 when you deposit £20
9.9
Best Overall
grosvenorcasinos.com
#ad. 18+. New players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K.*T&Cs Apply.
2
Grand Ivy Casino
WELCOME BONUS:
75 Free Spins on Big Bass Bonanza
9.6
Very good
grandivy.com
18+. New players only. Min. deposit £20. Welcome Offer is 75 free spins on Big Bass Bonanza on your first deposit. To claim the free spins you also need to wager a minimum of £10 of your first deposit on slots. Free spins must be used within 72 hours. Winnings from free spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org
3
Casimba
WELCOME BONUS:
50 Free Spins on Big Bass Bonanza
9.4
Very Good
casimba.com
#ad. 18+. New players only. Min. deposit £20. Max. bonus bet is £5. Welcome Offer is 50 free spins on Big Bass Bonanza on your first deposit and 50% match up to £50 on your 2nd deposit. To claim the free spins you also need to wager a minimum of £10 of your first deposit on slots. Free spins must be used within 72 hours. Winnings from free spins credited as cash funds and capped at £100. These cash funds are immediately withdrawable. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are separate to Cash funds, and are subject to 10x wagering the total bonus. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org

At a glance

Every site on this list side by side: our score, the welcome offer and its key terms. Always check the full terms on the operator's site before you sign up. 18+ only.

#SiteOur scoreWelcome offer and key termsLinks
1Grosvenor Casino9.9/10Best OverallPlay with £40 when you deposit £20#ad. 18+. New players only. Min Deposit £20, excl. PayPal & Paysafe. £20 bonus (x10 wager) on selected games. Max win £2K.*T&Cs Apply.
2Grand Ivy Casino9.6/10Very good75 Free Spins on Big Bass Bonanza18+. New players only. Min. deposit £20. Welcome Offer is 75 free spins on Big Bass Bonanza on your first deposit.
3Casimba9.4/10Very Good50 Free Spins on Big Bass Bonanza#ad. 18+. New players only. Min. deposit £20. Max. bonus bet is £5. Welcome Offer is 50 free spins on Big Bass Bonanza on your first deposit and 50% match up…

How we rate online casinos

Every site is opened, tested and scored by our team on the same four things. Sites pay us a commission when you sign up through our links, which can affect the order, but never the facts we show.

1Licence & safety

UK Gambling Commission licence, safer-gambling tools and secure payments.

2Bonus & fair terms

Real value after wagering, caps and time limits, not just the headline.

3Games & software

Size and quality of the slots, table and live casino games.

4Payments & withdrawals

Methods, limits and how fast winnings reach you.

Gamble responsibly

Gambling should be fun. Set a budget before you play, never chase losses and take a break when it stops being enjoyable. If gambling is causing you harm, free and confidential help is available 24/7 from the National Gambling Helpline on 0808 8020 133.

Playing at Online Casinos on Your Phone


Most people who play at UK online casinos now do so on a phone. All the casinos in our list work on mobile, but the experience still varies a lot. Here is what we test on iPhone and Android devices and what to look for before you deposit.

App or mobile browser?

Many UK casinos offer an app in the App Store or Google Play, while others run entirely in your mobile browser. An app can be quicker to open and may support Face ID or fingerprint log-in, but it takes up storage and needs updating. A browser site needs no installation and usually has the same games, account settings and offers. We check that both versions give access to the full account area, including limits, transaction history and the terms of any bonus you have claimed.

Games built for touch screens

Most modern slots and table games are designed for phones first, and many slots can be played in portrait mode with one hand. Some older titles are still desktop-only, so we note when a casino's mobile library is noticeably smaller. Live dealer tables work well on a phone, but they use more data, so a stable Wi-Fi connection helps. Check the RTP and rules in each game's information panel; they should be the same as on a computer.

Mobile payments

Credit cards are banned for gambling in the UK. On a phone, the common options are debit cards, Apple Pay or Google Pay where supported, PayPal and other e-wallets. We check that the cashier is easy to use on a small screen, that minimum deposits and withdrawals are clearly shown and that withdrawals can be requested from the app as well as the website.

Verification with your phone camera

UK casinos must confirm your age and identity before you can gamble. Many casinos try to do this automatically, and if they need documents you can usually photograph your ID and proof of address with your phone and upload them in the app. Doing this soon after registering avoids delays later when you want to withdraw.

Safer-gambling settings on mobile

Because a phone is always with you, it is worth setting limits before you play. Deposit limits, session reminders, time-outs and self-exclusion should be easy to reach from the mobile menu, not hidden in the desktop site. You can also manage marketing preferences and turn off push notifications in your phone settings. GamStop self-exclusion covers all UK-licensed online casinos, on apps and websites alike.

Our mobile testing

For each casino we install the app where one exists, open the mobile site, register, deposit with a mobile payment method, play a selection of games and request a withdrawal. We score how easy each step is on a small screen. For more on how we rate casinos overall, see our full comparison, and visit our safer gambling page for help and support.

Frequently Asked Questions (FAQ)


Do I need to download an app to play on my phone?

No. Most UK online casinos work in the browser on your phone, with the same account, games and settings. An app is optional and can be more convenient if you play often.

Are mobile casino games the same as on a computer?

Mostly. Nearly all new games are built for phones, but a few older titles are desktop-only. A game's RTP and rules should be the same on every device; you can check them in the game's information panel.

Which payment methods can I use on mobile?

Debit cards are accepted almost everywhere, and many casinos also take Apple Pay, Google Pay, PayPal or other e-wallets. Credit cards cannot be used for gambling in the UK.

Can I set deposit limits in a casino app?

Yes. UK-licensed casinos must let you set deposit limits, and you will usually find them under "Safer gambling" or "Responsible gaming" in the account menu. A lower limit applies straight away, while an increase only takes effect after a cooling-off period.

Why does the casino ask for photos of my ID?

UK rules require casinos to verify your age and identity before you gamble. If the automatic check is not enough, you can usually upload photos of your documents with your phone camera.

Disclaimer


We offer this free online resource with the intention of providing helpful content and comparison features to our visitors. All ratings on this site are determined by our subjective opinion which is based on our analysis of the UK online casino market (our methodology incorporates a brand's market share and reputation, quality of customer support, number and types of games on offer, promotions, bonuses, reader reviews and more). This comparison site is supported by payment from operators who are ranked on the site and the payment impacts the ranking of the sites listed. A brands listing on this website DOES NOT imply endorsement. We cannot and do not feature all brands in the UK online casino market. Except as expressly set forth in our Terms of Use, all representations and warranties regarding the information presented on this page are disclaimed. The information, including pricing, which appears on this site is subject to change at any time.