Home Casino Best California Casino Apps & Mobile Sites – Compare Trusted CA Casino Apps
Sergio Zammit

Playing your favorite games on the go is easier than ever on the best California casino apps. In this guide, we’ll provide you with our experts’ top mobile-friendly casinos that accept players from the Golden State.

Keep reading to find out the benefits of using our featured CA casino apps, including accessing their generous bonuses. We’ll also highlight the most important features of a reputable app to help you identify the best ones for you.

California Casino Apps

List of the Best California Casino Apps & Mobile Sites

Here are the overall best California casino apps that you can join right now. Since no operator is able to obtain a license from the State, all of these casinos are located offshore. They have, however, a long track record of supporting players from CA and the rest of the US. Moreover, all of these apps are mobile-optimized websites that don’t require any software download.

  1. Wild Casino – The Best California Casino for Mobile Gameplay.
  2. BetOnline – One of the Best CA Casino Apps for Poker.
  3. Bovada – A Top Mobile Casino for Live Games.
  4. Ignition – One of the Best Casino Apps in CA for Loyalty Rewards.
  5. MyBookie – Play Hundreds of Slots on Your Phone.
  6. XBet – One of the Most User-Friendly Casinos in California.
  7. BigSpin – One of the Best New Casino Apps in CA.
  8. Cafe Casino – Features Daily and Progressive Jackpot Slots.
  9. Las Atlantis – One of the Best California Casino Apps for Video Poker.
  10. MyB Casino – A Top CA Casino App for Blackjack.

Reviews of the Best California Casino Apps & Mobile Sites

In the following mini-reviews, we’ll provide you with an overview of each offshore casino app. If you’d like to learn more, you can click on the links found within each review.

1. Wild Casino – The Best California Casino for Mobile Gameplay

Wild Casino App Slots

Wild Casino is one of the best California casino apps overall, offering hundreds of exciting games that you can play on your favorite mobile device. Partnering with Betsoft, Genesis Gaming, Visionary iGaming, and other top providers, this online casino offers slots, table games, video poker, and a variety of specialty titles.

You can sign-up to this casino in just a few minutes and begin using generous Wild Casino bonus codes to unlock special rewards. The casino’s mobile-friendly website is accessible across mainstream operating systems, so it doesn’t matter if you’re using an Android, iOS, Windows, Huawei, or any other popular OS.


  • Hundreds of slots and RNG games
  • Two live casinos featuring Blackjack and Roulette
  • Pay in USD or 15 cryptocurrencies
  • Generous bonuses and offers


  • Does not accept eWallet payments

2. BetOnline – One of the Best CA Casino Apps for Poker

BetOnline Casino App Poker Tournaments

The BetOnline Poker platform is one of the best in the country. It features extensive guides and tutorials to help new players to improve their skills and also offers free games to practice on. When playing poker with real money, this casino offers plenty of rooms with top variants along with frequent tournaments with high-value prize pools.

In addition to poker, this casino offers an extensive variety of slots as well as numerous other table games, such as Blackjack and Roulette. Using the appropriate BetOnline Casino bonus codes, you can unlock rewards that you can use on your favorite games.


  • One of the best casino poker apps
  • Table game tournaments with up to $1 million prize pools
  • Poker app can be downloaded onto Android or iOS devices
  • Supports mobile payments of up to $500k with BTC


  • No downloadable app for non-poker casino games

3. Bovada – A Top Mobile Casino for Live Games

Bovada Casino App Live Games

Bovada has partnered with Visionary iGaming to offer an extensive collection of mobile-friendly live dealer games. Without needing to download any additional software, you’ll be able to play Blackjack, Roulette, Baccarat, and Super 6 Poker directly from your smartphone or tablet. You can also benefit from all the great features of the Bovada Poker platform.

In addition to table games, Bovada offers a variety of tournaments, including ones dedicated to slots. Before entering these competitions or playing any casino games, you should check out the latest Bovada bonus codes to claim matched bonuses, free spins, or other offers.


  • Play live games on mobile without any download
  • Frequent game tournaments with high-value prizes
  • Slots and specialty games provided by Betsoft and others
  • Includes an extensive mobile sportsbook


  • Fees apply to certain USD payment methods

4. Ignition – One of the Best Casino Apps in CA for Loyalty Rewards

Ignition App Loyalty

Ignition is of the best California casino apps on which to collect loyalty points. Once you have a sufficient number of points, you can redeem them for bonus cash or other gifts. Collecting points is easy and automatic, and you can get points even when you play specialty games or use the Ignition Poker platform.

Just like the rest of the casino apps featured in this guide, this operator lets you pay using either USD or cryptocurrency. If you choose Bitcoin or Altcoins, you’ll benefit from higher-value Ignition bonus codes as well as faster payouts with no fixed limits.


  • Collect points for every $1 wagered on mobile
  • Play online poker games and tournaments
  • Hundreds of slots, including ones with jackpots
  • Generous offers and promotions


  • A limited number of specialty games

5. MyBookie – Play Hundreds of Slots on Your Phone

MyBookie Casino App Slots

MyBookie offers an extensive collection of slots, including ones with progressive jackpots as well as Bitcoin slots. Powered by Betsoft, Nucleus Gaming, and other top providers, these games offer a quick and fun way to explore new themes and game mechanics. New slots are continually being added, and all are instantly accessible on your mobile device.

This operator also offers one of the best California casino apps for virtual table games. You’ll be able to play plenty of classics, such as Blackjack, and variants, such as Single Deck Blackjack. You’ll also be able to use MyBookie Casino bonus codes to boost the value of every deposit.


  • 150+ mobile-friendly slots available
  • 40+ virtual table games
  • Generous offers and rewards
  • Includes a friend referral bonus


  • Does not support Dogecoin payments

6. XBet – One of the Most User-Friendly Casinos in California

XBet Casino App Lobby

XBet offers a clean, mobile-friendly website that is easy to navigate and use. As a result, it is often chosen as the first casino by new players. Even though it is smaller than most other apps on this list, this casino still offers a very good selection of virtual and live games. These include hundreds of slots by Betsoft and other top providers.

Once you complete your account registration, you’ll be able to use one of the XBet Casino promo codes to unlock matched bonuses and other rewards. You can claim these offers no matter if you’re paying in USD or one of the supported cryptocurrencies.


  • Mobile-friendly slots and table games
  • A favorite casino app among newbies
  • A very good choice of table game variants
  • 24/7 live chat support available


  • A relatively small casino

7. BigSpin – One of the Best New Casino Apps in CA

BigSpin Casino App Live Games

BigSpin is of the best new casinos in the US and offers a top casino app. Its mobile-friendly website offers its full catalog of games, including Betsoft slots and table games. You can also play a variety of live games with betting limits of up to $2,500. All of these games will work irrespective of your OS is Android, iOS, Windows, or any other major one.

New and existing casino users can get access to the 24/7 live chat support offered by BigSpin agents. This, together with the casino’s FAQ section, provide comprehensive support that allows you to find quick answers to your query.


  • 24/7 live chat support
  • One of the best new platforms in CA
  • 150+ slots by Betsoft and Nucleus Gaming
  • Generous new player bonus


  • Table limits are lower than on other casino apps

8. Cafe Casino – Features Daily and Progressive Jackpot Slots

Cafe Casino App Games

Cafe Casino is one of the best California casino apps for jackpot slots. Through partnerships with Betsoft, Genesis Gaming, and other top providers, this casino offers 40+ games featuring one or more jackpots. These games include every theme, game mechanic, and standard payout imaginable, as well as a daily, standalone, or progressive jackpot that can be won randomly.

For most of its online slots, including some jackpots, this casino offers various bonuses, including free spins. Simply browse through the available Cafe Casino bonus codes to find the best one for you. You can also collect loyalty points through the Perks program.


  • Jackpot slots with prizes of $100k+
  • 200+ online slots and other casino games
  • Collect points for every $1 wagered on eligible games
  • Generous Bitcoin bonuses available


  • A small selection of live table games

9. Las Atlantis – One of the Best California Casino Apps for Video Poker

Las Atlantis App Video Poker

Las Atlantis is one of the best California casino apps for games by RealTime Gaming and Rival Gaming. Its catalog of over 150 games is made up primarily by these two providers. This allows you to play a very good range of slots, table games, and video poker variants. Some of the more popular titles include Aces & Eights and Deuces Wild.

This online casino is also known for offering a superb choice of new player offers. As soon as you complete registration, you’ll be presented with several Las Atlantis bonus codes that you can use to unlock free spins, matched bonuses, or even special crypto rewards.


  • One of the best RTG casinos in CA
  • 10+ video poker variants available
  • A good range of specialty games, including keno
  • Offers a choice of welcome bonuses


  • Only recently introduce live dealer games

10. MyB Casino – A Top CA Casino App for Blackjack

MyB Casino App Blackjack

MyB Casino offers one of the best Blackjack apps in the country and allows you to play a variety of popular variants. Without needing to download any software, you can start playing Blackjack or any other available table game directly from your smartphone or tablet. You can also claim bonuses and offers to play with an even greater bankroll.

By partnering with Betsoft and other reputable providers, MyB Casino is also able to offer an extensive variety of slots, including ones with 3D animations. This is one of the best new slots sites in California, so it’ll be among the first sites to feature new games just as soon as they are released.


  • Features new slots each month
  • A very good choice of live and virtual Blackjack tables
  • 24/7 live chat support
  • Paying using USD or cryptocurrency


  • Relatively low BTC deposit limits

More on gambling in California…

Learn about all types of online gambling in CA in our expert guides below:

Comparing the Best California Casino Apps & Mobile Sites

We’ve created the following table to help you spot the best California casino apps for you based on their features, games, and bonuses.

Casino CasinoApp Sign-Up Bonus Mobile Bonus Mobile Casino Games Live Mobile Games

Wild Casino

100% up to $5,000



100% up to $3,000



100% up to $3,000



100% up to $2,000



150% up to $750



200% up to $500



200% up to $1,000


Cafe Casino

350% up to $2,500


Las Atlantis

260% + 40 Free Spins



200% up to $1,000


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How we Rank the Best California Casino Apps & Mobile Sites

There are hundreds of online casinos available, but only 10 rank as the overall best apps in the State. To determine which operators deserve this title, we carry out extensive research and analysis into each contender.

Here are some of the criteria that we use to select the best California casino apps:

Mobile Casino Experience

High-ranking real money cash apps, such as XBet, are able to deliver a superb user experience. Even though they do not necessarily need to offer downloadable apps, their main website must be responsive to different screen sizes, fast loading, and easy to navigate.

Mobile Casino Bonuses

Reputable providers of casino apps in California are happy to reward their players with valuable bonuses. Top apps, including Wild Casino, offer generous rewards featuring fair terms and conditions, which is why they rank among the best sign-up bonus casinos.

Number of Mobile Games

All the best California casino apps, such as BetOnline, offer a great variety of games provided by top software developers. On these platforms, you’ll find a very good choice of online slots along with lots of table games, specialty titles, and video poker.

Banking Options

In addition to being high-ranking CA casino apps, these sites are also some of the best Bitcoin casinos in the country. Operators, such as Ignition, support a variety of popular crypto along with several convenient USD payment methods, including cards.

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Customer Service

The best mobile apps include all the features of the desktop site, and this counts also for support. Our top operators, including BigSpin, offer 24/7 live chat support, as well as detailed FAQ pages that you can, can access directly from the mobile-friendly website.

Licensing & Security

Even though all the featured apps are provided by offshore casinos, they have been vetted for safety and fairness. Whilst not licensed in the State, these platforms hold operating licenses issued by competent jurisdictions. Bovada, for example, is licensed in Curacao.

There are currently no laws that permit California casino apps or sites to be based or licensed in the State. As a result, it’s impossible to play on a legal casino app in CA. If laws change and online casinos become legal, you can expect regulated casinos to offer apps for their players.

Throughout this guide, we have featured California online casinos that are located offshore and that offer a mobile-friendly website. Casino apps are increasingly disappearing across the globe as they are expensive to maintain and only support a limited variety of OS versions.

How to Sign Up to a California Casino App & Mobile Site

All of our featured California casino apps require you to register an account before you can start playing with real money. This is done to keep a safe platform and adhere to the rules set by the regulating authorities.

The good news is that the registration process has been streamlined, and can be completed in under five minutes. Below, we show you how it’s done using our top California casino app, Wild Casino.

Step 1: Register Your Wild Casino Account

Visit the Wild Casino website using your mobile browser and tap ‘Join Now’ to begin registration. Enter your personal information on the form, remembering to include a valid email address and mobile number.

Wild Casino App Register

Step 2: Confirm your Email Address

An automated email should be sent to your inbox by the Wild Casino team. Click on the link found within the email to confirm that your address is correct.

Step 3: Place a Deposit

Visit the Wild Casino ‘Cashier’ page and select your favorite payment method by tapping on its logo. This casino accepts payments in USD as well as 15 cryptocurrencies.

Enter the value of your payment and follow the on-screen instructions to complete the transfer. Include the applicable promo code to receive a matched deposit bonus.

Wild Casino Cashier

Step 4: Play a Casino Game

Use your casino app navigation menu to browse through the different game categories offered by Wild Casino. Tap on a game to launch it and start playing.

Wild Casino App Blackjack

Types of California Mobile Casino Bonuses

The best casino apps in California offer new and existing players a variety of rewards to keep them happy. By taking advantage of these bonuses, you’ll be able to extend your bankroll, play games for free, or even unlock exclusive gifts and holidays.

Here are some of the most popular types of casino bonuses available in California:

Welcome Bonuses

All 10 California casino apps will reward you as soon as you register a new account. Casino welcome bonuses typically take the form of matched deposits, but you might also receive free spins, table chips, or any other enticing reward.

Existing Customer Bonuses

Once you’ve exhausted your welcome bonus, you can look forward to numerous ongoing rewards. These may include casino reload bonuses, loyalty programs, free spins, or even free participation in tournaments and exclusive competitions.

No Deposit Bonuses

Some of the best California casino apps will provide rewards that are not linked to a deposit. Instead, you can get bonuses, such as free spins or loyalty points, just for completing a simple task. This could include completing account registration or playing specific games.

Free Spins

You can get free spin casino bonuses through a number of different welcome and ongoing promotions. This bonus can be used on eligible slots, allowing you to play for free whilst still being able to withdraw any resulting winnings.

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California Casino Apps & Mobile Sites for iPhone & Android

You can use our featured California casino apps on devices that run on both iOS and Android systems. All you need to connect to them is a stable Internet connection and a mainstream mobile browser. None of our operators require you to download any software onto your device.

Apps for Android

You can play your favorite casino games, including slots and table games, on any modern Android smartphone and tablet. No software download is necessary, so it doesn’t matter if your operating system is not among the latest versions available.

When you play casino games on Android devices, you can look forward to fast-loading games with crisp visuals and smooth gameplay.

Apps for iPhone

iPhones and other iOS-based operating systems released in the last 10 years or so should have no difficulty in running the games offered by casino apps in California.

Just like with other operating systems, games that are played using iPhone devices respond automatically to screen sizes and orientations. Compatibility is not an issue, since all of these games have been tried and tested prior to being released.

Regulated California Casino Apps

As we are writing this guide, there are no legal California casino apps. The State has, so far, failed to introduce any online casino legislation. As a result, the only way to play slots and table games on your mobile device is to use offshore gambling apps.

Even though they are not regulated by Californian authorities, our featured apps are licensed and regulated by competent organizations. These include authorities in Curacao and Panama.

Mobile Site vs App for Playing Casino Games in California

You might, sometimes, come across California casino apps that you can download directly onto your devices. Other times, such as with the featured casinos, you can connect to a mobile-friendly website without needing to download any software.

The Pros and Cons of Mobile Sites

Mobile sites are websites that are created with mobile users in mind. They are responsive, fast-loading, and as easy to use as websites.


  • They do not require any software download
  • Access the full range of games of the website
  • Play on any device that is available to you
  • Don’t get pestered with notifications


  • No push notifications to inform you of offers and news
  • Whilst responsive, the mobile website might not fit perfectly on your screen

The Pros and Cons of Mobile App

Downloading an app directly onto your phone or tablet provides several unique benefits, but also certain drawbacks.


  • App fits perfectly into your device’s screen size
  • Start playing games in just a couple of taps
  • Easier to link mobile-based payment methods
  • Get notifications of new offers and competitions


  • Apps only work on a limited number of OS versions
  • If you play games on multiple devices, you’ll need to download an app on each one

How to Create a Casino App for an Online Casino in California

Even though our featured California casino apps do not offer downloadable software, you can still create your own by following a few simple steps. These are Progressive Web Apps (PWA) and are suitable for either Android or iPhone devices.

In the following example, we’ll be creating a BetOnline app for an iPhone.

Step 1: Visit BetOnline

Use your Safari browser to visit BetOnline. You’ll be automatically directed to the mobile-friendly website.

BetOnline Casino App

Step 2: Choose Menu

You’ll find the menu section at the bottom of the page in the menu section. Click the square icon with an arrow pointing up. This is the Safari menu.

BetOnline App Menu

Step 3: Add BetOnline to Your iPhone Home Screen

Scroll down through the list and tap on the option to “Add to Home Screen”.

BetOnline Home Screen

Step 4: Give a Friendly Name to the App

By default, the app will keep the name of the site as it appears in Google, however you can change this name now.

Click on ‘Add’ to include the BetOnline Casino PWA on your home screen.

BetOnline App Name

The Best California Casino App & Mobile Site

If you’re looking for the best overall casino app in California, Wild Casino is it. This large casino offers a customer-centered and mobile-friendly user experience and is accessible across operating systems and devices. As soon as you register an account, you’ll be able to access hundreds of exciting slots, table games, and specialty titles.

This casino is also known for rewarding new and existing players with enticing offers and promotions. You’ll be able to view all available rewards once you’ve registered your Wild Casino account.


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Sergio Zammit

Sergio Zammit

Sergio Zammit is an online gambling writer with expertise in casino games. One of his fundamental abilities is to simplify complex topics so that anyone, including non-native English speakers, understands them. He joined AugustFreePress.com in 2021 after having written for other leading gambling sites.