Android or iPhone — take the 555 rr1 app wherever you go. Fast loading, smooth gameplay, and secure transactions, guaranteed.
The 555 rr1 app runs equally well on both Android and iOS. Download your preferred version below.
Enable installation from unknown sources
Supported on both iPhone and iPad
| Version | Date | Update | Status |
|---|---|---|---|
| v4.2.1 | June 2026 | Improved live scores, bug fixes | New |
| V4.1.0 | May 2026 | In-play betting feature added | Stable |
| V4.0.3 | April 2026 | Payment Gateway Update | Stable |
| V3.9.5 | March 2026 | UI redesign, new account section | Stable |
Install the 555 rr1 APK in just a few simple steps.
Go to your phone's Settings → Security → Unknown Sources and enable it. This is required to install the APK.
Tap the "Download APK" button above. The download typically takes 1–2 minutes to complete.
Find the downloaded APK file in your notification bar or in the Files app.
Tap the file and click the Install button. Installation completes within 30 seconds.
Open the app, log in to your 555 rr1 account, and start betting.
Follow these steps to get 555 rr1 on your iPhone or iPad.
Tap the "Get it on the App Store" button above and you'll be taken directly to the App Store page.
Tap Get or the download icon on the App Store. Confirm with Face ID or Touch ID.
Download and installation happen automatically. A Wi-Fi connection makes it even faster.
Go to Settings → General → VPN & Device Management and trust the developer.
Launch the app, log in with Face ID, and play from anywhere.
The 555 rr1 app is more than just a betting app — it's a complete entertainment experience.
Watch selected matches live directly in the app. Place bets as the action unfolds.
Goals, wickets, match kick-offs — get every update instantly via push notifications.
Dark mode is enabled by default for a comfortable viewing experience. Play late into the night without any eye strain.
Pay with bKash, Nagad, or Rocket — all major payment apps supported. Withdrawals processed within 5 minutes.
Every part of the app is in Bengali, and Bengali-language customer support is available too.
View your win/loss record, spending history, and performance graphs.
The app runs smoothly even on a weak connection. Live Betting is possible on 2G/3G as well.
PIN, biometric, and OTP verification — your account is protected by three layers of security.
Reach our support team via live chat right from the app, anytime you need.
Smartphone usage in Bangladesh grows every day. People stay connected at home, on the go, and everywhere in between. With this reality in mind, 555 rr1 built its mobile app so you never miss a bet on your favorite match — no matter where you are.
The 555 rr1 app is more than just a betting platform — it's a complete entertainment hub. From live cricket and football match updates to slots, Live Casino, and lottery, everything is in one app. No need to download separate apps.
Most people in Bangladesh use Android phones. The 555 rr1 Android APK has been specifically optimized for Bangladesh's network conditions. At just 48 MB, it runs smoothly even on low-RAM devices. It works equally well across all Android brands — Samsung, Realme, Walton, Xiaomi, and more.
One important thing to note: before installing the APK, you need to enable "Unknown Sources" or "Install Unknown Apps" in your phone's Settings. This is completely safe, as the 555 rr1 APK is virus-free and built to international security standards. You can turn the option off again after installation if you wish.
IOS users can get the 555 rr1 app directly from the App Store. Taking full advantage of iPhone's large screen and powerful processor, the 555 rr1 app delivers an exceptional betting experience. Face ID login, Apple Pay support, and iCloud backup are just some of the exclusive features available on the iOS version.
The app is fully supported on iPad as well. The larger screen makes live betting easier and lets you track multiple matches at once. Many experienced bettors prefer iPad for the extra comfort of viewing odds and statistics on a bigger display.
No app? No problem. The 555 rr1 mobile website is fully responsive and delivers the same experience through Chrome or Safari. That said, the app offers extras like push notifications, faster load times, and offline statistics.
555 rr1 releases app updates every month, each bringing new features, performance improvements, and changes based on user feedback. Keeping auto-update enabled ensures you always have the best version. Bonus Offers View and Latest Promotions Click to learn more.
Frequently asked questions about downloading and installing.