App
Roaring21’s new app puts the casino floor in your pocket with a clean interface, quick load times, and the Real Time Gaming catalog optimized for touch. Menus are stripped of clutter, games load directly into native views, and sessions pick up where you left off — perfect for short spins between errands or longer runs when you have time to chase bigger wins. Behind the polish there's a solid architecture: RTG titles load reliably, sound and animations remain faithful, and Wi-Fi or mobile networks switchover happens smoothly.
Massive bonuses ready for instant play — claim them while the window’s open
Two promotions stand out on the app: a $20 No Deposit bonus and a huge slots welcome match. The No Deposit offer uses code C20BONUS and grants $20 to use on Reel Series video slots (progressives excluded). Note the max bet is $10 and the bonus must be activated manually in the coupon section of the casino lobby.
The slots welcome package is extreme: a 400% deposit match, redeemable twice, with total match value up to $8,000. These boosts are tailored for slot sessions and give serious bankroll leverage, but wagering terms and maximum bet rules apply. Everything is accessible directly in the app — but these windows don’t stay open forever, so claim soon and double-check the in-app terms before wagering.
Top RTG titles that shine on mobile
Real Time Gaming’s library performs well on the app, and a few standouts deserve a mention. T-Rex II brings prehistoric action with 25 paylines, progressive potential, and bonus features like the T-Rex Terror Wild and Free Spins — a mobile-friendly mix of big-symbol visuals and straightforward mechanics. See the full game page for details: T-Rex II Slots.
Other RTG hits such as The Mariachi 5 and Coat of Arms carry over their desktop strengths: large paylines, thematic audio, and bonus rounds that translate well to tap controls. The app preserves coin-size variety and max-bet options so you can tailor sessions from conservative to high-stakes without losing fidelity.
Payments, currency, and support — transparency where it matters
The app supports a wide range of payment methods: Bank Transfer, Courier Cheque, Interac, MasterCard, Visa, Neteller, Skrill, and ecoPayz. All transactions process in USD on Roaring21, and support is available via support@roaring21.com if you hit a snag. Withdrawal options like courier cheque remain available for players who prefer traditional cashout routes — processing times vary by method, so check the app’s banking section before depositing funds.
Small print worth reading — know the limits
Promotions and app features are powerful, but they come with limits. Promo codes require manual opt-in, bet caps apply to no-deposit funds, and bonus redemptions trigger wagering requirements. The app surfaces these conditions during claim flows, but take a moment to read them; doing so prevents surprises at cashout time. For a full overview of the casino itself and policies, the Roaring21 review page is a useful resource.
Quick start guide — get the app and play
Download links and installation instructions are available on the Roaring21 app page. After installing, activate C20BONUS in the coupon area for the $20 no-deposit credit, then consider a matched deposit to take advantage of the 400% welcome offer (remember it’s redeemable twice). If you prefer, the app’s cashier clearly lists deposit minimums, supported methods, and current promotions so you can plan a session without surprises.
Whether you want a compact session around a single bonus or a longer run chasing a big match, Roaring21’s app stacks functionality, payment flexibility, and a heavy RTG lineup into a polished mobile experience. Check the app’s bonus timers and terms, grab what suits your playstyle, and keep an eye on in-app promos — windows for the biggest boosts can close quickly.