The UK’s Best Casino Apps for iPhone – March 2025

How We Evaluate the Best iPhone Casino Apps

Our experts consider everything that affects your gameplay on an Apple device, whether directly or indirectly. The best online casino apps for iPhone are not just about smooth performance. Games, bonuses, features, navigation, button size, and more play a role. While we assess dozens of factors, they fall into five main categories:

1. Availability of a dedicated iPhone app
2. Mobile payment options (especially Apple Pay)
3. Bonuses for playing via the app
4. Usability and overall app experience
5. Variety of games in the app

Bonuses for iPhone Casino Players

Choose your casino based on whether it offers more than a 100% match on your deposit, a live casino promo, a no-wagering deal, or cashback as a welcome offer. We have confirmed that there are no restrictions for iOS app users.

Available Payment Methods at iPhone Casinos

Legalcasino made a list of payment options for casino iPhone users. Choose one that suits your needs and limits.

• Apple Pay: Accepted at 888 Casino, Unibet, LeoVegas, and almost everywhere. Not supported at Quinnbet. The minimum deposit is £5-£10, depending on the platform. Withdrawal processing times range from a few hours to up to 6 days.
• Pay by Mobile: Supported at Hollywoodbets, Spinzwin, and Jackpot Mobile Casino. Hollywoodbets allows deposits from £5 to £300 with no fees. Spinzwin and Jackpot Mobile Casino both charge a 15% fee, with a minimum deposit of £10 and £5, respectively. No withdrawals.
• PayPal: At 888 Casino, LeoVegas, William Hill, and more. Not provided by Unibet. The minimum deposit is £10. Withdrawals require a minimum of £10, with processing times varying: instant to 48 hours at LeoVegas and 2–3 days at 888 Casino.
• Skrill & Neteller: Supported at Unibet, William Hill, 10bet, etc. Absent at LeoVegas and 888 Casino. The minimum deposit and withdrawal amount is £5-£10. Withdrawals are processed within 12–48 hours.
• Visa & Mastercard: At Quinnbet, William Hill, BoyleSports, Unibet, 888 Casino, etc. The deposit limit depends on the platform and can range from £5 to £10,000 (Unibet). Withdrawals usually start from £10 with processing time of up to 2-3 working days.
• Revolut: At QuinnBet. Deposit limits are £10 — £2,000. The minimum withdrawal is £10, up to 2-3 working days to receive.
• iPhone vs. Desktop: Key Advantages

Some casinos fit the iPhone so perfectly that they feel tailor-made for it. Let’s break down why developers focus so much on apps and why many Apple users prefer playing on iPhone.

Pros of the Best Casino Apps

Whether you’re relaxing at home or taking a break, your favourite games are always at your fingertips. Swiping feels different from playing on a computer, and on a tablet with a bigger screen, it’s even more fun.

iPhone apps follow App Store and UK security standards, using advanced encryption to protect your data. Plus, with Face ID or fingerprint login, you can access your account almost instantly.

Mobile casinos support multiple payment methods, including Apple Pay. Link it to your casino app for quick deposits and withdrawals without entering your card details every time.

Desktop Pros Compared to an iPhone App

It gives you a bigger screen and a more stable internet connection. There’s no need to worry about battery life, and you can enjoy longer sessions without interruptions.

With a keyboard and a mouse, navigation is faster and more precise. Plus, managing your account and payments is easier with full access to banking options.

Also, frequent push notifications will not disturb you on the desktop site. 

How to Register for an iPhone Casino App

The process is straightforward and similar across the best free casino apps for iPhone. Here’s a quick guide using LeoVegas as an example:

1. Choose one of the casinos from our selection. They all offer an app for Apple devices. Make sure to pick one that matches your OS version.
2. Download the app. Open the App Store for the UK, search for the casino app, and tap “Download” to install it.
3. Open the app. Launch it from your home screen after installation.
4. Sign up or log in. Enter your credentials if you have an account. If not, tap “Sign Up” and follow the registration steps.
5. Add a payment method. Link your preferred payment option when prompted.
6. Start playing. Browse the games, select one, and begin playing.

If prompted, install updates for optimal performance and new features. Also, you can allow notifications or not, and set the limits for your deposits. 

A Review of Online Casino iOS in the UK

We’re introducing the three finalists who passed our strict criteria with top results. Each online casino for iOS has its strengths. Now it’s your turn. Pick the one that suits you best.

Unibet #1

It takes 180 MB of space, but you’ll get 3,600 slots from 110 providers—one of the top collections in the UK. Filters for features, themes, providers, and paylines make browsing easy. The catalogue contains about 70 exclusive titles like Gold Carp Bonanza by Pragmatic Play and Unibet Lightning Roulette by Evolution.

888 Casino #2    

This top app packs 1,000+ slots with filters for volatility, themes, providers, features, and jackpots. There are 60 RNG tables, plus games like Spinlotto, Golden Boot, and Epic Gems. The live casino comes with 400+ tables, including 190+ Blackjack and about 100 Roulette titles. 

LeoVegas #3

This casino brings only around 700 slots, but the game studio variety is remarkable—40 providers. You’ll get the Live from Las Vegas collection right on your iPhone. Plus, there are 20+ exclusive real dealer tables made for LeoVegas by the top providers — Pragmatic Play, Evolution, and On Air Entertainment.

Discover the Right iPhone Casino App

Here are three simple steps to save time and choose the best casino game apps for iPhone on the first try:

1. Open our selection and check the summary – look for the required OS version and memory space. Consider the number of slots and table games to find a site that matches your preferences.
2. If you need to decide quickly, check the Top 3 sites chosen by our experts. They cater to all player profiles, whether you prefer slots or table games, use an older iPhone, or have the latest model.
3. If available, read the full casino review. This will give you a clear idea of the real pros and cons, potential issues and solutions, and any perks you can claim. You’ll also get insights into usability and overall user experience—without even launching the app.

Legalcasino’s Opinion  

More than 30 UK casinos have designed apps for Apple users. They support different iOS versions and cater to various player types.

If you love spinning the reels, Unibet is a strong choice with 3,600 slots. It also works well for live casino fans with 370 tables. For older devices, LeoVegas is a solid option since it has low space and system requirements. They also provide a live casino bonus and an exclusive game collection. The 888 Casino app stands out with a mix of software-based and real dealer tables, plus useful game filters.

FAQ   

Jane Brown Author and gambling enthusiast