Casino apps on older phones work as long as the phone can run the app's minimum software. On iPhone that's the deciding factor: PlayOJO and Casumo need iOS 15.0, 10bet needs iOS 16.0, and Coral and Ladbrokes need iOS 18.0. If yours can't update that far, the casino's mobile website is the safe fallback. Here's how to decide.
Your phone's highest supported iOS version decides which store apps you can install: iOS 15 covers PlayOJO and Casumo, iOS 16 adds 10bet, and iOS 18 adds Coral and Ladbrokes.
Google Play listings don't show a minimum Android version publicly; the store checks compatibility on your device.
A phone that no longer gets security updates is a bigger risk to your account than a slow app.
Never sideload an APK to get round an incompatibility; use the casino's mobile website instead.
Coral / Ladbrokes (iOS)
iOS 18.0 or later
10bet (iOS)
iOS 16.0 or later
PlayOJO / Casumo (iOS)
iOS 15.0 or later
Android minimum
Not shown publicly on Play
Fallback
Mobile website in the browser
Will casino apps work on your older phone?
The question isn't really how old your phone is but which software it can run. Each App Store listing sets a minimum iOS version, and the App Store won't install the current version of an app on a phone below it. Once you know the highest iOS your iPhone supports, the answer is a simple lookup.
Which partner casino apps an iPhone can install, by its highest iOS version
Older Android phones and casino apps on Google Play
Android is less clear-cut. None of our five partners' Google Play listings shows a minimum Android version to the public, because Play now checks compatibility on the device itself. The practical test is to open the listing on your phone: if you can install it, your phone is supported; if Play says it isn't compatible, it isn't.
Why security updates matter more than the casino app itself
A casino account holds your money, your ID documents and your bank details. A phone that no longer gets security fixes is more exposed to known weaknesses, whatever app you run on it. The NCSC's advice (opens in a new tab) is to install app and device updates as soon as they're available and turn on automatic updates.
Older phone risk checklist for casino accounts
Check
Why it matters
What to do
Still getting security updates?
Unpatched phones are easier to attack
If not, use a newer device for any account holding money
Screen lock set?
Stops someone opening a logged-in app
Use a passcode plus Face ID, Touch ID or fingerprint
Biometric login is a plus on older iPhones that support it. Of our partners, only Casumo's App Store listing says its app supports Face ID and Touch ID. See keeping your casino account secure.
Speed, battery and live streams on an older handset
Even when an app installs, an older phone can feel the strain. Live dealer games stream video continuously, which is heavier on the processor, battery and data than a slot. Ageing batteries also hold less charge, so sessions drain them faster.
Keep phone storage free, as near-full phones slow down and fail to update.
One thing an old phone can't change is game speed. UK rules set a minimum of 2.5 seconds per slot spin and 5 seconds per round for other casino games, and ban autoplay, so a newer phone doesn't let anyone play faster. See game speed rules.
Using the casino's mobile site when the app won't install
If your iPhone is stuck below iOS 18, you can't install the current Coral or Ladbrokes app, but you can still open their websites in Safari. The account is the same one you'd use in the app, with the same balance, limits and UK protections. Save the site as an icon with our guide to adding a casino web app to your home screen.
Check that the browser itself is still updated, since a very old browser may struggle with modern casino sites. Our comparison of casino app vs mobile site sets out the differences.
The App Store sometimes offers to install the last version of an app that worked on an older iOS. Whether a casino still accepts logins from an older app version isn't published, so if you try it and run into problems, use the website or ask the operator's support.
Passing an old phone on: clearing casino apps first
Older phones often end up with a partner, parent or child. Before you hand one over, remove every trace of your gambling accounts. It protects your money and stops anyone, especially under-18s, finding a logged-in casino app.
Open each casino app, log out, and remove any saved cards from the phone's wallet if they were only for that device.
Turn off biometric login in each app if you'd switched it on.
Delete each casino app and any home screen shortcuts.
Sign out of your Apple ID or Google account so purchases and backups stay with you.
Erase the phone fully: on iPhone, Erase All Content and Settings under General; on Android, a factory reset under System or General management.
If the phone is going to a child, set it up with parental controls before handing it over.
No. The outcome of each spin or hand is decided by the game's random number generator, and the RTP is set by the game version, not by your handset. Apps don't carry lower RTP by default either; open the game's help screen to confirm the figure for the version you're playing.
What an older phone can do is make play less comfortable: smaller screens make roulette tables fiddly, and lag on a live stream can make you miss a betting window. If that happens, the round simply goes ahead without your bet. The house edge still applies, so expected costs are the same on any phone: at £1 a spin on a 96% RTP slot, the long-run cost is about 4p a spin. See is RTP lower on casino apps?
On an older iPhone, PlayOJO is the easiest of these three to install: it needs iOS 15.0 and takes 25.4 MB. Coral and Ladbrokes need iOS 18.0 for the app but run mobile websites if your phone can't update. Our best casino apps for iPhone list has more. 18+ and terms apply to every offer.
Coral: new players, 1 October 2026 to 1 February 2027. Deposit (some methods excluded) and bet £10 or more on slots to get 100 free spins on selected games, 10p each. Accept within 48 hours; valid 7 days; no wagering on spin winnings. Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards don't qualify.
Ladbrokes: new customers who deposit and spend £10 or more on slots get 50 free spins a day for 10 days (maximum 500), 10p each on selected games. Claim before 23:59 each day; valid 7 days; no wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits don't qualify.
PlayOJO: new UK customers (excluding Northern Ireland) making a first deposit of at least £10 get 80 free spins on Big Bass Bonanza at 10p each. No wagering; winnings paid in cash; can't be combined with other offers; only through the designated offer link.
PlayOJO's iPhone app needs only iOS 15.0; Coral and Ladbrokes need iOS 18.0 but also run mobile websites. 18+, terms apply.
Coral and Ladbrokes are both run by LC International Limited (Entain). If you already hold an account with one Entain brand, you may not be able to open another; check the terms first.
Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read our Coral app reviewLicence: LC International Limited, Gambling Commission account 54743. Offer checked 5 October 2026.
Time limitClaim daily for 10 days; each batch valid 7 days
Worked valueUp to 500 spins at £0.10 (up to £50 in spins)
Significant terms: 18+. New customers only, from 14/11/25 until further notice. Certain deposit methods excluded. Deposit and spend £10+ on slots for 50 free spins a day during the first 10 days after first deposit and registration (max 500, £0.10 each, selected games, claim before 23:59 each day, valid 7 days). No wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read our Ladbrokes app reviewLicence: LC International Limited, Gambling Commission account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New UK customers (excluding Northern Ireland). First deposit only. Minimum deposit £10. 80 free spins on Big Bass Bonanza, £0.10 each. No wagering requirements; winnings paid in cash. Cannot be used with any other offer. Only available to players who arrive through the designated offer link. Full T&Cs apply. GamCare.org.uk
Read our PlayOJO app reviewLicence: Skill On Net Limited, Gambling Commission account 39326. Offer checked 5 October 2026.
18+. Every casino game has a built-in house edge, so over time you should expect to lose what you stake. Set a budget before you play and stop when it’s gone: safer gambling tools and support. Free, confidential help: National Gambling Helpline 0808 8020 133.
Frequently asked questions
Do casino apps work on older iPhones?
Many do, as long as the iPhone runs the app's minimum iOS version. Of our partners, PlayOJO and Casumo need iOS 15.0, 10bet needs iOS 16.0, and Coral and Ladbrokes need iOS 18.0. Check Settings, General, About to see your version. If your phone can't reach the minimum, use the casino's mobile website. See do casino apps work on older iPhones?
Which casino apps work on iOS 15?
Of our five partners, PlayOJO (25.4 MB) and Casumo (52.5 MB) both list iOS 15.0 or later on the UK App Store, so they install on an iPhone running iOS 15. 10bet needs iOS 16.0, and Coral and Ladbrokes need iOS 18.0. For those three, the mobile website is the alternative. Our PlayOJO app review and Casumo app review have the full details.
What Android version do casino apps need?
It isn't published on the listings. Google Play no longer shows a minimum Android version to the public for these apps; it checks compatibility on your phone. Open the casino's listing on your own device: if Install is available, it's supported. If Play says the device isn't compatible, use the casino's mobile website rather than an APK. See install a casino app on Android.
Is it safe to use a casino app on a phone that no longer gets updates?
It's riskier than using a supported phone. A device without security updates is more exposed to known weaknesses, and your casino account holds money and personal documents. If you must use it, set a strong screen lock, use a unique password and two-step verification, and install only from official stores. Better still, use a newer device. Read are casino apps safe?
Can I download an older version of a casino app for my phone?
Sometimes the App Store offers the last compatible version of an app to an older iPhone. Whether the casino still lets that version log in isn't published, and it may lack recent fixes. Never look for old versions on third-party download sites. If the older app doesn't work, use the casino's mobile website. Our guide to fake casino apps and scams explains the risks of unofficial downloads.
Does an older phone affect my chances of winning?
No. Results are decided by the game's random number generator and its RTP, not by your phone's age or speed. An older phone may lag or crash, which is frustrating, but it doesn't change the odds, and the house edge means losses are likely over time on any device. See do casino apps rig games? for how fairness is tested.
Why does live casino lag on my old phone?
Live casino streams video continuously, which works the processor, battery and connection harder than slots do. Older phones and weak signals struggle most. Close other apps, switch to good Wi-Fi and lower the stream quality if the game offers it. If you lag and miss a betting window, the round goes ahead without your bet. See does live casino work on 4G?
What should I do with casino apps before giving my old phone away?
Log out of each casino app, switch off biometric login, delete the apps and shortcuts, sign out of your Apple or Google account, and then erase the phone completely. If a child will use it, set up parental controls first, as real-money casino apps are rated 18+. Read sharing a phone and casino apps for more on keeping accounts private.
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