With the hi31 app, your favorite games are always within reach. Fast login, instant deposits, live games, and quick withdrawals — all in one place.
The hi31 app works seamlessly on both Android and iOS. Choose your platform below and get started.
The hi31 app runs smoothly on any phone with Android 6.0 or higher. Download the APK directly — no Google Play needed.
The hi31 app for iPhone and iPad supports iOS 13.0 and above. Install it from the App Store or directly via the download link.
No app? No problem. The hi31 mobile website delivers a full experience straight from Chrome or Safari.
More than just games — the hi31 app is your complete gaming companion. Take a look at everything it has to offer.
Log in to the hi31 app in just one second using fingerprint or Face ID. No more typing passwords.
New bonuses, deposit confirmations, game win alerts — the hi31 app keeps you in the loop at all times.
Deposit directly from the hi31 app in 30 seconds using bKash, Nagad, Rocket, or any mobile banking service.
After a win, withdraw directly from the hi31 app. Your funds reach your mobile banking account within 15 minutes.
Slots, Bingo, Live Casino, Sports Betting — the hi31 app has everything in one place. No need for separate apps.
The hi31 app's purple neon theme is easy on the eyes at night. Dark mode is on by default.
Your full game history, win/loss records, and bonus activity are all saved in the hi31 app.
Live chat support is available 24 hours a day, right inside the app. Reach out in Bengali — the hi31 team is always there to help.
All your data and transactions on the hi31 app are protected with SSL encryption. Your personal information stays completely secure.
Install the hi31 app in five simple steps — the whole process takes just 2 minutes.
Go to the hi31 download page and select the Android APK or iOS link for your device.
Go to Settings → Security → and enable the Unknown Sources option. This is only required for installing the hi31 APK.
Tap the downloaded file and install it. The hi31 app will be installed within seconds.
If you already have an account, just log in. New users can register directly from the app.
Enable fingerprint or Face ID in app settings for even faster login next time.
After your first login, you'll receive a welcome bonus. Make a deposit and jump straight into your favorite game.
For Android users: before downloading the hi31 APK, make sure your phone has at least 100 MB of free storage. Once the installation is done, it's a good idea to turn Unknown Sources back off for security.
See how the hi31 app compares to the mobile browser and decide which one works best for you.
Mobile apps have become essential in online gaming. In Bangladesh, around 90% of internet users access the web through their phones. hi31 built its app with exactly that in mind — designed from the ground up for users in Bangladesh.
One of the biggest advantages of the hi31 app is how lightweight it is. At just 42 MB, it runs smoothly on any mid-range or budget phone. Many gaming apps take up 500 MB or more, but hi31 keeps things lean. Even on older phones, there's no lag or freezing.
The app's interface is also very intuitive. First-time users can figure out where everything is the moment they open the hi31 app. The home screen shows live games, your wallet balance, and your daily bonus status right up front — no hunting around required.
One standout feature of the hi31 app is its offline mode. If you temporarily lose your connection, the app doesn't crash or close. The moment your connection is restored, you pick up right where you left off. Given the realities of mobile networks in Bangladesh, this feature is genuinely useful.
Many users ask whether the hi31 app is safe. The answer is yes. All data transfers in the hi31 app are secured with 256-bit SSL encryption. Your password, payment details, and personal data are never shared with third parties. You can also enable two-factor authentication (2FA) for an extra layer of account security.
Payments on the hi31 app are as simple as it gets. A deposit from bKash or Nagad takes just 30 seconds. The payment gateway is built right into the app, so there's no need to go anywhere else to complete a transaction. Withdrawals are just as fast — funds typically arrive within 15 minutes of your request.
Hi31 has an exclusive bonus program for app users. Log in through the app daily to earn a daily check-in bonus. Keep a 7-day login streak and you'll unlock a special weekly bonus. These bonuses are available to app users only — browser users don't qualify. If you play hi31 regularly, installing the app is the smarter choice.
Hi31 keeps its app updates consistent. At least one update goes out every month, covering new games, bug fixes, and performance improvements. With auto-update enabled, your app upgrades to the latest version automatically. You can still play on an older version, but keeping it updated ensures you get the newest features.
One last thing — use the hi31 app for fun, not stress. Set your own budget and stick to it. hi31 is committed to responsible gaming. The app lets you set session limits and deposit limits to help you stay in control of your play.
The hi31 app is completely free to download — no subscription fees or hidden charges. Install it once and enjoy.
The hi31 app is not intended for users under 18. Please play responsibly and contact support if you need help.
Experiences from hi31 app users across Bangladesh.
The hi31 app is genuinely smooth. It runs great even on my old Redmi phone. The best part is depositing with bKash — it's done in just 30 seconds.
Fingerprint login is a great feature. And getting the daily bonus every day is a nice touch too. I don't use the browser anymore — the hi31 app is all I need.
Withdrawals are really fast. My connection dropped mid-game once, but the hi31 app reconnected and brought me right back to where I was. Great experience overall.
Answers to the most common questions about downloading and using the app.
Register for free, install the app, and start your first game with your welcome bonus.