Download basa1 — Get the best gaming experience on Android and iOS
The official basa1 mobile app is now available for free. Install it on any Android or iOS device and carry your favorite slots, fish games, and Live Casino with you wherever you go.
The official basa1 mobile app is now available for free. Install it on any Android or iOS device and carry your favorite slots, fish games, and Live Casino with you wherever you go.
Basa1 app works on Android, iOS, and web browser
Works on any Android phone — Samsung, Walton, Symphony, and more. Download the APK directly and install without Google Play.
APK DownloadEnjoy the full basa1 experience on iPhone and iPad. Download via the App Store or directly through the link.
iOS DownloadPlay basa1 directly in your browser — no download required. Works on Chrome, Firefox, and Safari.
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The basa1 app is built with Bangladeshi users in mind. Every button and menu is fully localized, and the app runs smoothly even on slow connections — we've specifically optimized it for Bangladesh's network conditions.
The app includes dark mode, one-tap deposit, push notifications, and biometric login. Once you install basa1, you'll see why it's Bangladesh's number 1 gaming app.
What you get on basa1 — you won't find it anywhere else
The app launches in just 2–3 seconds and stays responsive even on 2G networks.
Log in securely using fingerprint, Face ID, or PIN.
Be the first to know about new bonuses, free spins, and tournaments.
Switch on Dark Mode for late-night sessions — easier on the eyes.
Complete a deposit with just a single tap via bKash, Nagad, or Rocket.
Join live dealer games and experience the feel of a real casino.
Every part of the app is in Bengali. No language barriers.
Get live chat support in Bengali directly from the app, any time.
Click the download button on this page and the official basa1 APK file will download to your phone.
Go to Settings → Security → Unknown Sources and toggle it on. You only need to do this once. Your data remains completely secure.
Open the downloaded .apk file, tap Install, and you're done in a matter of seconds.
Open the app, log into your account or create a new one. That's all — you're ready to play!
Tap the iOS download button. Open it in Safari and allow the profile installation when prompted.
Go to Settings → General → VPN & Device Management and tap Trust on the basa1 Developer profile.
Tap the basa1 icon from your home screen. The app is ready to go.
Log in with Face ID or your password. New user? Create an account to get started.
The basa1 app is built to run smoothly even on lower-end devices. Minimum and recommended specs for Android and iOS are listed below.
| Description | Android | iOS |
|---|---|---|
| Minimum OS | Android 6.0 (Marshmallow) | IOS 13.0 |
| Recommended OS | Android 10+ | IOS 16+ |
| RAM | Minimum 2 GB | Minimum 2 GB |
| Storage | 45 MB Free Space | 52 MB Free Space |
| Internet | 2G / 3G / 4G / Wi-Fi | 3G / 4G / Wi-Fi |
| Display | 480px+ | IPhone 6 and above |
Basa1 stands out in the world of online gaming — not just as a website, but as a fully featured mobile app. Millions of users across Bangladesh use it every day because it speaks their language and works with the payment methods they already know.
Many people worry that mobile gaming means lower graphics or slower load times. Not with basa1. Our engineering team has specifically optimized the app for Bangladesh's mobile network conditions, so games run smoothly even on a 3G connection.
Download the basa1 app and get instant access to 500+ games — slots, fish games, live dealer tables, and Sports Betting, all in one place. The home screen keeps you updated on ongoing promotions and bonuses so you never miss an offer.
Basa1 takes security seriously. Every session is protected by SSL encryption. Biometric verification and two-factor authentication at login keep your account fully secure. Your personal and financial data is never shared with any third party.
The basa1 app updates every month with new features and games. Once installed, you'll receive automatic update notifications. During special festival seasons, basa1 app users get exclusive offers available only through the app.
Only download from basa1.onl. Do not download APK files from any third-party sites or links. Our official app is completely virus-free and safe.
Basa1 keeps getting better. Our development team ships new features every month based on user feedback. If you run into any issues or have suggestions while using the app, reach out to our support team — we take every piece of feedback seriously.
The next version of the basa1 app is coming with enhanced live streaming, augmented reality game features, and crypto payment support. basa1's goal is to take Bangladesh's gaming culture to a whole new level.
Download the basa1 app today and discover a whole new gaming experience. Refer your friends too — every successful referral earns you great rewards.
Common download questions answered