California Casino Apps – The Best Online Casino Apps in CA 2024

Martin Green
July 4, 2024

There are 66 tribal casinos in California packed with slot machines and gaming tables across a sprawling gaming floor. But, what if you want that same experience on your mobile device? Despite the recent failure to approve online sports betting by local operators in the 2022 midterms, residents can still get in on the action with an online casino app.

The best mobile casinos in California allow you to play slots, video poker, table games and even live dealer games. Offshore casinos offer a huge range of games and sports wagering options. Because they are offshore, they are not subject to the United States’ gambling laws.

This guide steers you toward the best real-money mobile casinos that accept players in California. You will discover the games you can play, the bonuses on offer, and the payment methods you can use for deposits and withdrawals. Read on to find the best CA gaming sites, so you can play your favorite normal table games, slot machines, and more without having to travel from casino to casino.

SPORTSBOOK	TRUST SCORE 9.8	ONLINE SINCE 1996	Expert Review Read Review	BONUS $500 Cash Bonus	CLAIM BONUS CLAIM BONUS
SPORTSBOOK	TRUST SCORE 9.6	ONLINE SINCE 2001	Expert Review Read Review	BONUS 20% Cash Bonus	CLAIM BONUS CLAIM BONUS
SPORTSBOOK	TRUST SCORE 9.6	ONLINE SINCE 2002	Expert Review Read Review	BONUS 30% Cash Bonus	CLAIM BONUS CLAIM BONUS
SPORTSBOOK	TRUST SCORE 9.8	ONLINE SINCE 2001	Expert Review Read Review	BONUS $250 Free Bet	CLAIM BONUS CLAIM BONUS
SPORTSBOOK	TRUST SCORE 9.5	ONLINE SINCE 1996	Expert Review Read Review	BONUS 100% Cash Bonus	CLAIM BONUS CLAIM BONUS
SPORTSBOOK	TRUST SCORE 9.9	ONLINE SINCE 2011	Expert Review Read Review	BONUS $750 Cash Bonus	CLAIM BONUS CLAIM BONUS

Resources:

Offshore Sportsbooks Betting Sites Guide

Top 10 Online California Casino Apps and Mobile Sites

Our experts set out to uncover the top 10 mobile casino operators in California. After an intense casino review process, they narrowed the field down to these offshore casinos for mobile players:

BookMaker – Wide selection of high-quality games
Heritage Sports – Superb customer service for casino players
Bovada – Best for mobile casino table games
BetOnline – Large welcome bonus for mobile casino players
BetAnySports – Reduced juice sportsbook with strong casino
BetUS – Huge bonuses for CA mobile casino fans
WagerWeb – Trustworthy mobile casino with quick payouts
JustBet – Lots of weekly casino tournaments
Everygame – Terrific selection of mobile slots and table games
SportsBetting.ag – Large betting limits for CA mobile casino players

There is no locally regulated online casino market or online sports betting in California. For that reason, you cannot download a native California casino app from Google Play or the App Store. However, you can use offshore casino sites.

These offshore sites do not have native apps, but their mobile-optimized sites are very similar to an app. There are no laws against using these mobile casinos or online casino gambling, and the 10 operators listed above will all treat you fairly and pay out on time when you win.

These online gambling sites let you play your favorites, like hitting up the blackjack tables, or poker games, even slot games, right from your mobile phone with ease.

Reviewing the Top Mobile Casinos in California

1. Early Betting Lines and Excellent Casino: BookMaker

BookMaker

Established 1996

Visit Bookmaker

9.8

Best For

Professional Bettor 9.0

Trust 9.8/10

Banking 8.6/10

Bonuses 8.2/10

Odds 9/10

Customer Service 9/10

Betting Limits 9.8/10

CURRENT PROMOTION

$500 Cash Bonus

Claim Bonus

Key Features

BookMaker is the No. 1 mobile casino brand in California. It brings a wealth of exciting video slots, 3D slots, table games, video poker games and live dealer options to the palm of your hand. The layout is simple and stylish, resulting in a great user experience. It offers some games with very large RTP rates, such as Railway Riches (98.47%).

It does not have a California casino app, but you can quickly log into the mobile casino site from your browser. You can also set up a shortcut to speed things up. The site has been optimized for smartphone use, and it is fast and reliable.

BookMaker offers a choice of mobile casino welcome bonuses, a great loyalty program, and excellent customer service.

2. Superb Customer Service for Casino Players: Heritage Sports

Heritage Sports

Established 2001

Visit Heritage Sports

9.6

Best For

Seasoned Gambler 8.6

Trust 9.6/10

Banking 8.6/10

Bonuses 8.2/10

Odds 9/10

Customer Service 9/10

Betting Limits 9.7/10

CURRENT PROMOTION

20% Cash Bonus

Claim Bonus

Key Features

Heritage Sports provides a strong selection of mobile slots from Betsoft. You can also play high RTP blackjack and baccarat games, plus American and European roulette, craps, virtual table poker, and video poker. The live casino section is open 24/7, allowing you to play blackjack, baccarat, Hold’em, and roulette with a live dealer.

This mobile casino gives customers an 8% rebate on any net casino losses incurred over the course of a month. You can earn between $20 and $2,000, and it will be paid as bonus credits, with a 4x rollover requirement. This is the best mobile casino in California for customer service, as all players receive the VIP treatment at Heritage.

3. Best Mobile Site for Table Games: Bovada

Bovada

Established 2011

Visit Bovada

9.9

Best For

Mobile Bettor 9.0

Trust 9.9/10

Banking 8.6/10

Bonuses 8.8/10

Odds 8.9/10

Customer Service 9/10

Betting Limits 9.8/10

CURRENT PROMOTION

$750 Cash Bonus

BTCSWB750 Claim Bonus

Key Features

Bovada is one of the most popular mobile gambling brands in California. It offers the most comprehensive sportsbook and the busiest online poker room in the Golden State, along with a full-service racebook. The mobile casino features 127 slots from a variety of producers, including Betsoft, Makitone Gaming, Realtime Gaming, Revolver Gaming and Visionary iGaming, and you can play from just $0.01 per line.

There are also lots of high-quality table games, so it is a great option for blackjack, table poker, and video poker players. The live dealer section is very professional. Bovada offers an excellent user experience, same-day crypto payouts and rapid customer support.

Along with the loyalty program, players can get a lot of value with the latest Bovada promo codes. California players registering for the first time can get a 125% bonus of up to $1,250 on their first, second and third deposits, meaning bettors can claim up to $3,750 in bonus credits.

4. Large Welcome Bonus for Mobile Casino Users: BetOnline

BetOnline

Established 2001

Visit BetOnline

9.8

Best For

Bonus Hunter 8.5

Trust 9.8/10

Banking 8.6/10

Bonuses 8.8/10

Odds 9.2/10

Customer Service 9/10

Betting Limits 9.8/10

CURRENT PROMOTION

$250 Free Bet

FREE250 Claim Bonus

Key Features

BetOnline is an excellent all-around mobile casino for Californians. It offers a range of more than 350 slots, which is a significantly larger portfolio than rivals such as Bovada and Heritage Sports. You will also find dozens of impressive table games, and there are two live dealer casinos for mobile players – Red and Black.

New users will receive a 100% deposit bonus up to $1,000. You can also enjoy a 100% bonus of up to $1,000 on your second and third deposits, with a 30x rollover requirement on those bonus funds. Bovada has a 25x rollover requirement on its first deposit bonus, but that goes up to 50x on its second and third deposit bonuses. BetOnline also offers a 20% monthly reload bonus of up to $500 each month, along with a 10% weekly rebate, game-of-the-week promotions, and various cash races and daily tournaments. Plus, there are numerous promo codes at BetOnline that users can take advantage of.

5. Reduced Juice Sportsbook with Strong Mobile Casino: BetAnySports

BetAnySports

Established 2002

Visit BetAnySports

9.6

Best For

Seasoned Gambler 8.9

Trust 9.6/10

Banking 9/10

Bonuses 8.7/10

Odds 9.6/10

Customer Service 8.5/10

Betting Limits 9.8/10

CURRENT PROMOTION

30% Cash Bonus

BMR30 Claim Bonus

Key Features

BetAnySports is renowned for offering reduced juice sports betting lines. That is the primary attraction of this mobile gambling operator, as you will enjoy larger profits as BetAnySports compared to rivals. However, it also provides a mobile casino and racebook to offer a comprehensive gaming experience for customers.

It offers a variety of casino platforms within the mobile site – Vegas Live, Diamond Casino, 3D Casino, Classic Casino, Fortune Casino, Star Casino and Horizon Casino – and they all have different games. It means the overall range is very comprehensive. The games are independently audited to ensure their statistical fairness, meaning they adhere to the stated RTP rates. You can choose from a variety of bonuses, each with a different rollover requirement.

Comparing the Best Sites for Casino Apps in California

We focused on several important factors when searching for the best mobile casino operators in California. They are listed below, so you can consider which of these areas are most important to you when deciding on a casino to sign up with.

Variety of Games

The best California mobile casinos offer a broad variety of casino games from several different software studios. BetOnline stands out in this regard, because it has more than 350 online slots, over 50 table games, and loads of live dealer options.

You should find lots of different themes, volatility levels and bet limits within the slots section, while there should be plenty of different variants of popular table games like blackjack. However, quality is just as important, so we sought out mobile casinos that feature only the best games from elite providers.

Live Casino Options

Live casino games bring the thrill of the casino floor to the palm of your hand. It saves you from having to drive to a land-based casino, and you do not miss the social aspect, because you can chat with the dealer while live betting. The best operators of online casino games have sharp live casino feeds, which connect you with professional dealers located in slick studios.

Software Providers

Some offshore casinos only use a single software provider – Betsoft – but you will find greater variety at the best mobile sites. For example, BetOnline features games from Betsoft, Visionary iGaming, Nucleus Gaming, Concept Gaming, Fresh Deck Studios, PureRNG, and Wizard Games. That ensures you have access to a diverse mix of exciting mobile casino games.

Bonuses and Promotions

The top California casino apps offer large welcome bonuses to attract new users, such as an initial deposit match bonus. They then roll out loads of additional promotions to keep you sweet on a long-term basis. We look for appealing bonuses with realistic rollover requirements, which provide genuine value to mobile casino players.

Security When Mobile Gaming

Security is an important factor to consider when selecting a mobile casino or visiting online betting sites. You will enjoy a safe experience if you stick to the carefully vetted California online casino brands we have highlighted on this page. They have perfect security records, so your funds and details will be kept safe, and you will receive a guaranteed payout if you win any of their online casino games.

User Experience

The overall mobile casino experience is crucial. The lobby should be neat, orderly, and easy to browse through different types of games, with helpful menus, shortcuts, and game categories to speed up the mobile betting process.

Essentially, it should be quick and easy to find the types of games you like, and the casino should also suggest interesting games, like the Roulette wheel or blackjack tables, that you are unfamiliar with in a seamless fashion, while the site should be reliable and free of glitches.

How to Choose the Best Casino Sites in California

There are certain traits you should demand when considering whether a California mobile casino is worthy of your business. We have listed them below, and we can confirm that the leading brands we have recommended excel in these areas.

Brand Reputation

You can only play real money mobile casino games in California if you visit an offshore site. They are not regulated by the state government or the federal government, so you need to tread carefully. It is vital that you stick to trusted mobile casinos that hold stellar reputations among casino players. The casinos featured on this page operate fair, reliable games, and they have been paying customers their winnings for many years, so we can vouch for their reputations.

Payment Options

You should find a broad array of payment options on web-based California casino apps. The best operators offer deposits via credit cards, debit cards, P2P transfers, wire transfers, cryptocurrencies (Bitcoin, Bitcoin Cash, Ethereum), digital wallets, and lots of other methods.

If you favor a particular payment option and it is unavailable at a mobile casino, that could be a deal-breaker, so check the list of banking options before signing up.

Security Record

We only recommend mobile casinos that have flawless security records. If a mobile casino were to suffer a security breach, we would inform players and remove it from our list. That should never be an issue at our top California casino apps and mobile sites, as they all have very robust security measures in place.

Customer Service

The best CA mobile casinos offer quick, responsive, multilingual customer support, 24 hours a day. You can contact the team via phone, live chat, or email, and you will receive prompt, helpful answers to any questions you might have. This can be very helpful, especially for beginners, so operators like Heritage Sports really stand out.

Overall Value

The overall value a casino offers is an important consideration for prospective customers in California. We rate BookMaker as the best of the bunch, as it provides value for its customers in several ways:

Lots of high RTP slots and table games
Generous bonuses with reasonable rollover requirements
Great loyalty program
Refunds network fees on Bitcoin deposits

They combine to offer great value for customers, improving your chances of earning a profit.

Is it legal to use California casino sites?

No bills or gambling laws have been passed to make casino apps legal in California. It means you cannot download a native California real money casino app through the App Store or Google Play. However, there are no laws to prevent players in California from signing up with offshore casinos, which offer highly optimized mobile sites, making it quick, easy, and convenient to bet on slots, roulette games, and table games on your smartphone.

How to Start With Casino Sites in California

As previously mentioned, Golden State players cannot download a native real money casino app. California bettors must instead visit an offshore casino site. You can do so via any browser on your mobile device.

It only takes a minute on average to sign up with sites like BookMaker and BetOnline. You can then quickly log in and play your favorite games from anywhere in California, without worrying about downloads, upgrades, or an app using up your storage space.

What Games Are Available With Online Casino Sites

These are the main types of games you will find at California mobile casinos:

Video slots
3D slots
Progressive jackpots
Video poker
Blackjack
Roulette
Table poker
Baccarat
Craps
Live dealer games
Specialty games (Keno, bingo, Slingo)
Virtual sports

Bonus Claiming in an Online Casino Site

Claiming a bonus is very simple if you visit an elite casino such as BookMaker, Heritage Sports or Bovada. Just click the link on this page to visit the mobile site, sign up for an account, and make a deposit to claim your bonus credits. These are the main casino bonuses available:

Deposit Match Bonus

This is the most common form of sign-up bonus at web-based California casino apps and mobile sites. The casino matches a percentage of your initial deposit – such as a 100% bonus or a 125% bonus – and you then need to complete rollover requirements on the bonus funds. Slots normally count 100% towards completing the rollover, but high RTP table games may only count 20%, 10%, or 5%.

Free Spins

Some casinos throw in free spins on certain games as part of the welcome package. You can also receive free spins as an existing customer through promotions such as “Game of the Week.”

Reload Bonus

A reload bonus is a type of deposit match that earns you site credit whenever you top up your California mobile casino account balance. It is often smaller than the sign-up bonus, but a reload bonus may also have a lower rollover requirement.

What is the best mobile casino in California?

We ultimately decided that BookMaker runs the best overall mobile casino for players in California. It was a close call, as Heritage Sports, Bovada and BetOnline are also excellent all-rounders, but BookMaker took the prize thanks to its simple interface, high RTP games, great loyalty program, and long-term record for swift payouts.