Best Online Casino Apps 2025 & Mobile Casino Bonuses

Mobile casino gameplay has never been more popular, and the best casino apps offer a seamless gaming experience for players on the go. Mobile casinos are legal in numerous states, letting you spin the reels and play card games on smartphones and tablets.  

Here, we explore the benefits of playing games via top casino apps and introduce the best mobile casino apps to download, providing access to real-money welcome bonuses so you can start with a generous bankroll boost.  

If you’re unsure where to play, you can use our handy comparison table to review the main differences between the leading real-money casino apps in the United States to help you make your decision.  

Top Casino Apps (USA) and Real-Money Welcome Bonuses in 2025

If you’re keen to play at the leading US real-money casinos on your smartphone or tablet, these are the best casino apps for iOS and Android users:  

BetMGM Casino App & Bonus

As a new customer at BetMGM Casino, you will receive $25 on the house as soon as you create an account. Then, when you deposit $10 or more, you will trigger a first deposit bonus of 100% up to $1,000. You can use the bonus funds on top slots and table games from many of the world’s leading casino game providers. You must satisfy 15x wagering requirements before withdrawing winnings from the first deposit bonus.  

BetMGM also has native gambling apps for iOS and Android users, which are free to download. When you deposit and play via the app, you will be eligible for all BetMGM bonuses and promotions. You can also play all HTML5 slots, table games, and live dealer titles via the app, no matter where you are.  

PartyCasino App

Though available only in New Jersey, PartyCasino is a top choice for mobile gameplay in 2024. This platform offers a generous 200% welcome bonus that doubles your deposit between $10 and $100. Bonus funds must be wagered 10x within 14 days to avoid expiration, making this bonus a solid option for mobile players.

You can access PartyCasino through any mobile browser, but for the most immersive experience, download the iOS or Android app. Free to download, the app lets you play slots and table games seamlessly, cementing its place among the best casino apps for mobile gaming.

Bet365 Mobile Casino

Bet365 is a giant in the gambling industry, and its online casino lives up to the brand’s reputation. Available to players in New Jersey, the Bet365 platform offers a 100% first deposit bonus of up to $1,000. A minimum deposit of $10 is required to trigger the bonus, and winnings from bonus funds must meet a 20x wagering requirement before cashing out.

The Bet365 mobile app is among the best for casino and sportsbook users, featuring hundreds of slots, table games, and over 50 live dealer titles. The app is free to download on iOS and Android, ensuring a premium experience for players seeking top casino apps for real-money gaming.

Borgata Casino App & Bonus

Like BetMGM, the Borgata Casino app is a star name in the US online casino industry, with an award-winning casino offering over 1,000 games. As a new customer, you are eligible for $20 in casino credits on the house when you create an account, which you can follow up with a $1,000 first deposit bonus when you make a real money deposit. As is the case at BetMGM, 15x wagering requirements apply to the first deposit bonus funds.  

PlayStar Casino

PlayStar is a rising star among real-money casino apps, offering a 100% first deposit bonus of up to $500. To activate the promotion, you must deposit at least $20, and additional deposits can earn you up to 500 free spins. Winnings from the bonus funds are subject to a 30x wagering requirement.

The PlayStar Casino app is free to download from the Apple or Google Play Store. Designed for mobile players, the app provides seamless access to offers, deposits, and all HTML5 slots and table games, making it a fantastic option for players looking for the best casino apps in 2025.

Betway Casino App

Betway is widely regarded as one of the best casino apps for mobile gameplay, powered by Games Global software and offering exciting slots and table games from top providers like NetEnt. When you create an account and deposit at least $10 to fund your gameplay, you’ll activate a 100% deposit match bonus of up to $1,000. If you win using the bonus funds, you must meet 30x (PA) or 25x (NJ) wagering requirements before cashing out.

The Betway mobile app is free to download on both iOS and Android devices. Packed with Betway’s exceptional slots, table games, and sportsbook, the app ensures you have access to all your favorite gaming options on the go. All bonuses and promotions are also available via the app, so you won’t miss out on any deals when playing through one of the top casino apps.

Golden Nugget App and Sign-Up Casino Offer

Golden Nugget is one of the leading real-money casino apps, available to players in Michigan, New Jersey, Pennsylvania, and West Virginia. With over 1,000 superb slots and a range of table games, it’s a fantastic option for mobile players. Its welcome bonus is particularly appealing to low-budget players: deposit just $5 to receive $50 in bonus cash to use on a wide selection of games. If you win with the bonus funds, you only need to satisfy a 1x wagering requirement within seven days.

The Golden Nugget Casino app is highly rated and free to download for iOS and Android. Once installed, you can stay signed in and access all your favorite games, from slots to live dealer titles, with a single tap. This makes it one of the most accessible and best casino apps for US players.

BetMGM Casino App & Bonus

As a new customer at BetMGM Casino, you will receive $25 on the house as soon as you create an account. Then, when you deposit $10 or more, you will trigger a first deposit bonus of 100% up to $1,000. You can use the bonus funds on top slots and table games from many of the world’s leading casino game providers. You must satisfy 15x wagering requirements before withdrawing winnings from the first deposit bonus.  

BetMGM also has native gambling apps for iOS and Android users, which are free to download. When you deposit and play via the app, you will be eligible for all BetMGM bonuses and promotions. You can also play all HTML5 slots, table games, and live dealer titles via the app, no matter where you are.  

Borgata Casino App & Bonus

Like BetMGM, the Borgata Casino app is a star name in the US online casino industry, with an award-winning casino offering over 1,000 games. As a new customer, you are eligible for $20 in casino credits on the house when you create an account, which you can follow up with a $1,000 first deposit bonus when you make a real money deposit. As is the case at BetMGM, 15x wagering requirements apply to the first deposit bonus funds.  

The Benefits of Using the Best Casino Apps 

Although playing on desktop computers still provides great entertainment, casino apps have several distinct benefits:  

Access Exclusive Bonuses  

When you download a casino’s native iOS or Android app, you can easily access its welcome bonus and ongoing promotions. Moreover, some casinos even offer mobile-specific bonuses through their apps. Exclusive bonuses are one of the top reasons to choose the best casino apps over other gaming options.  

Instant Sign-In  

Though you don’t have to download a casino’s app to enjoy mobile gameplay, doing so provides instant game access. When you play via a mobile browser, you need to sign in every time you want to play, but your app will keep you signed in. Therefore, whenever you’re ready to enjoy slots or table games, tap the casino app and spin away without any delays.  

Mobile Payment Options  

Another benefit of playing at the top casino apps is that you can fund your account using mobile payment methods like Apple Pay and Android Pay. These instant and secure payment options make it much easier to fund your bankroll. Alternatively, you can deposit via mobile-friendly options like PayPal, Neteller, and Skrill on your mobile app, while most major debit and credit cards are also supported. 

Play Anywhere, Anytime  

The main benefit of playing games on the best casino apps is that you can play from anywhere at any time. For instance, you can enjoy casino games while commuting to work or spin the reels on top slots during your lunch break. As you don’t have to load up your laptop or desktop computer, mobile gameplay via casino apps is much more accessible to all players. 

Downloading an App vs. Mobile Play: Which is Better? 

Though we highly recommend downloading a casino’s native app for convenience, you don’t need to download it to play games on the go. Instead, you can sign into your account on any mobile browser to enjoy mobile casino gameplay.  

If you’re unsure which approach to mobile gameplay is better, check out the table below for the pros and cons of each:  

While each has pros and cons, we recommend downloading a casino’s native iOS or Android app to enjoy optimal gaming. That said, if you maintain accounts at numerous online casinos, downloading several casino apps may take up too much memory on your smartphone or tablet, so playing games via a mobile browser might be a better option. 

What are the Best US Casino App Bonuses?

If you’re unsure about which of the top casino apps to sign up for, use our comparison table below to select a casino that is aligned with your gambling preferences and budget: 

With such a good selection of online casino apps available to US players, you’re spoiled for choice when deciding where to play. That said, we rate BetMGM and Borgata as the best online casino apps in the United States, as they both offer a no-deposit bonus to new players, enabling you to get started with $25 or $20 on the house, respectively.  

Alternatively, you can create an account at Betway, Golden Nugget, Party Casino, or PlayStar Casino to enjoy hundreds of slots and table games on native iOS or Android apps. Each casino recommended here offers a generous real money welcome bonus and fair wagering terms, enabling you to cash out your winnings if luck is on your side.