Three ways to play
Take 21 Casino with you
Download the 21 Casino app for Android or iPhone, or open the web version that needs Chrome or Safari and no space.
Get Android app
Must be 18 or older to play. Wagering requirements and full conditions apply.
Get iPhone app
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NetEnt
21 Casino specs
Which version runs on your phone?
Android app
Version: 6.8.0; Download size: 84 MB; System: Android 10+; Rating: 4.5; Updated: 09.2026; Source: this page; Price: Free
iPhone app
Version: 6.8.0; Download size: 131 MB; System: iOS 16+; Rating: 4.5; Updated: 09.2026; Source: App Store; Price: Free
Web app
Version: 6.8.0; Download size: 0 MB; System: Chrome / Safari; Rating: Browser rated; Updated: 09.2026; Source: the browser; Price: Free
21 Casino on Android
Before the APK, after the APK
File ready to open
Tap the Android button on this page and let the 84 MB file finish before you open it. Watch for a partial bar: a cut download will fail at the install stage.
Allow your browser, once
Open Settings, then Apps, then special access for installing unknown apps, and allow your browser for this one install. Switch it off again once the app is in place.
Installed and running
Tap the downloaded file, confirm install, and let the phone place the app. Open it afterwards and check that Android 10 or later is running, as the file needs that version.
Turn the setting back off
21 Casino asks nothing more of that setting, so return to it and turn the browser permission off. Leaving it on lets other files install without a prompt.
Install help
Why will the 21 Casino app not install?
Failed sign-in
Sign-in rejects you when the phone holds an old session for the same account, so the email and password you know still fail. Close the app fully, then reopen it Request a reset link to your email
Stalled download
A dropped connection in the middle of the file leaves a part-finished 84 MB download, which the phone will not open. Delete the partial file first Stay on Wi-Fi and download again
Blocked before, opened after
Android treats files from outside the store as unsafe until you allow that browser once, so tapping the file shows a warning instead. Allow installs from your browser Then tap the file again
Nothing to uninstall
21 Casino on iPhone and iPad
This block settles the usual doubt about whether an iPhone can run the casino at all.
Safari or the App Store
Search the App Store for 21 Casino, or open the site in Safari if you would rather skip a download. Check the listing says iOS 16 or later before you commit to the 131 MB file.
Tap get, then wait
Tap get, confirm with your Apple Account, and wait for the icon to appear on the Home Screen. Keep the phone on a charger if the 131 MB takes a while.
Same email, same password?
Sign in with the email address and password you use on your computer, since one account covers both. A forgotten password means requesting a reset link to that address.
App extras
Past the bookmark, inside a full app
Game feed
Browse 2,847 titles from 63 providers in one feed, then pick up any game where you left it.
Deposit and payout
Move money with Apple Pay, Google Pay, Paysafecard or Bitcoin, and leave the app while the 36-hour payout runs.
Limits set in the app
Set deposit limits, loss limits and session time reminders in a few taps, then let the app hold you to them.
One account everywhere
Sign in with the email address you already use and keep one balance across app, browser and home screen.
Device check
Checking your phone against the specs
Android
Current phones: Android 10+; Older systems: Browser instead; Tablets: Android 10+; Little free storage: Free 84 MB; Any browser: Web app
iPhone, iPad
Current phones: iOS 16+; Older systems: Browser instead; Tablets: iOS 16+; Little free storage: Free 131 MB; Any browser: Web app
Stay current
Your phone is asking for a newer version
Bringing it up to date
Open the store or browser you installed from; Tap update and let 6.8.0 finish; Reopen and sign in with your email address
Taking it off the phone
Long-press the 21 Casino icon on the home screen; Choose remove, then confirm the deletion; Clear leftover files in your phone's storage settings
Still deciding
What players ask before installing?
What happens when a casino holds an MGA licence?
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The Malta Gaming Authority regulates 21 Casino Limited under licence MGA/B2C/312/2016, and that licence covers play through the app as well as the browser. Your account, deposits and withdrawals sit under the same permit whichever way you log in.
When do offer alerts stop if I turn them off?
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Silence them from your phone's own settings, under notifications for the app; the app itself has no switch. Turn them off and you stop seeing offer alerts and account activity until you re-enable them. Deposits and withdrawals still go through.
What happens if my phone is nearly full?
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The Android build is 84 MB and the iPhone build is 131 MB, so leave that much free before you start. The browser version needs no room at all because nothing is stored on the handset.
What happens when I download it, do I pay?
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Nothing is charged for the 21 Casino app on Android or iPhone. Your deposits, withdrawals and any bonus stake stay in Australian dollars, and the minimum deposit is £20.
Where do I claim the welcome offer in the app?
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Yes. Sign in with your email address on the app and the welcome offer is credited the same way as on the site. Wagering terms carry across, so check them before you claim.
What if I want to play on a tablet instead?
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Install the iPhone build on an iPad and it runs, though the layout is sized for a phone. For a larger screen, open the site in Safari and add it to the Home Screen for the same account.
Ready in minutes
21 Casino where you want it
Take the Android file from this page or the iPhone build from the App Store, and the web version sits at zero megabytes.
Apple
21 Casino for iPhone
Available through the App Store and requiring iOS 16 or later, the app supports Face ID for silent, one-touch access to your account. Apple Pay is accepted for deposits, keeping your card details entirely out of the transaction.
Get on App Store
Android APK
21 on Android
The APK installs directly from this page — no Google Play listing, no intermediary. Compatible with Android 10 and above, it runs cleanly on a wide range of handsets and accepts Google Pay for deposits that settle without delay.
Download APK
Desktop Client
21 Casino for Windows
The native desktop client for Windows 10 and 11 gives you a dedicated session separate from your browser — your account history, transaction records, and preferences load locally, available to review even when connectivity is limited.
Install for Windows
Five differences
App, browser and web app side by side
App
Install needed: Yes, one file; Notifications: Push alerts; Updates: Manual or auto; Storage used: 84 MB Android; Start speed: Fastest
Mobile browser
Install needed: No; Notifications: Off by default; Updates: Instant; Storage used: 0 MB; Start speed: Loads each time
Home-screen web app
Install needed: No; Notifications: Limited; Updates: Instant; Storage used: Near zero; Start speed: Quick start