App
Roaring21 rolled out a dedicated mobile app that brings the casino lobby, promos, and cashier into a single, streamlined experience. The app keeps the look and feel of the desktop site while improving navigation, with faster access to slots, promos, and support. It’s built around Real Time Gaming titles and is optimized for both iOS and Android devices, so popular RTG games load smoothly on phones and tablets.
Claim the $20 no-deposit bonus right from the app
One of the most notable app features is full support for the no-deposit offer. New players can claim the $20 No Deposit Bonus by entering code "C20BONUS" in the coupon section of the casino lobby. The bonus applies to Reel Series video slots (progressive slots excluded), carries a $10 maximum bet, and requires manual activation. Always read the bonus terms in the app before playing to confirm eligible games and wagering details.
How the double 400% welcome match works on mobile
Roaring21 makes its welcome package easy to access from the app. The headline offering is a 400% deposit match on slots, redeemable two times per account for a combined potential match. A minimum deposit will be required to activate the welcome after using the no-deposit bonus, and standard wagering rules apply. Check the app’s promotions tab for the exact steps, any promo codes, and the specific T&Cs tied to each deposit match.
Banking, support, and security in your pocket
The app includes the same range of deposit and withdrawal methods available on desktop: Bank Transfer, Courier Cheque, Interac, MasterCard, Neteller, Skrill, Visa, and ecoPayz, with USD as the supported currency. Support is reachable via email at support@roaring21.com directly from the app’s help area. The app also centralizes payout requests so you can manage withdrawals, view pending transactions, and update account details without returning to a desktop.
Top Real Time Gaming slots tuned for mobile
Real Time Gaming’s library is well represented in the app, with mobile-ready slots like Lucky Last Slots, Sparky 7 Slots, Sevens and Stripes Slots, and The Big Heist Slots. Lucky Last Slots includes a 5-reel layout, 25 paylines, Irish-themed symbols like shamrocks and leprechauns, and a Free Spins feature — see the Lucky Last Slots review for full details. Mobile play preserves key bonus features and free-spin rounds so your session on a phone mirrors the desktop experience.
Quick checklist to get started
- Download the app for iOS or Android and sign in to your Roaring21 account.
- Enter coupon code "C20BONUS" in the coupon section to claim the $20 no-deposit bonus.
- Make your first deposit to access the 400% slots match (redeemable twice) — review the app’s promotions tab for any deposit thresholds.
- Set your payment method in the cashier and confirm your withdrawal preferences before wagering large bonuses.
- Contact support@roaring21.com if you need help claiming a bonus or submitting ID for verification.
The app brings Roaring21’s catalog and promotions into your pocket without sacrificing the desktop functionality players expect. Before you wager, review the bonus terms and responsible gaming information inside the app so you know eligible games, maximum bets, and wagering requirements. For a broader look at the casino and its full offer set, check the Roaring21 Casino review. For a deep dive into one of the mobile-ready slots, see the Lucky Last Slots review.