Download the s111 app on any Android or iOS smartphone and access Sports Betting, Live Casino, fish games, and more all in one place. Fast loading, a clean interface, and secure transactions.
Android
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IOS
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The s111 app is available on both Android and iOS
Download the APK file directly and install it. Compatible with any device running Android 7.0 or above.
IPhone and iPad users can easily add s111 to their home screen using Safari.
Why millions of users choose the s111 app
Thanks to an optimized codebase, the app loads in just 2–3 seconds and runs smoothly even on slow networks.
Fingerprint and Face ID support. Every session is SSL encrypted, keeping your personal information completely secure.
New bonuses, tournament launches, deposit confirmations — all updates delivered straight to your phone.
Mobile Banking, Nagad, and Rocket are all available directly within the app. Deposits and withdrawals are completed in just a few minutes.
Live Casino and sports live streams available directly in the app. HD quality video, low latency.
The entire app is available in Bengali. Menus, instructions, support — everything is in a language you're familiar with.
Sports Betting, Fish Game, slots, Live Casino — all in one app. No need to download anything else.
Your balance stays updated even when the app is closed. The latest information is ready the moment you open it.
Live chat support is built right into the app. No need to go anywhere else — just reach out directly.
Smartphones are now within everyone's reach, and mobile apps have become a key part of online gaming platforms. s111 takes this seriously. Their mobile app is not just a lightweight version of the website — it's a fully featured app that brings you nearly everything the website has to offer.
For Android users, s111 provides a direct APK file. Since many users in Bangladesh are used to installing apps outside the Google Play Store, this is a familiar and straightforward process. The APK is served directly from s111's own servers, so there are no third-party risks. You'll need to enable "Unknown sources" in your phone's settings before installing — a standard step for many apps in Bangladesh.
The process is a little different for iOS users. Due to Apple's guidelines, gaming apps are not available directly on the App Store. However, s111 has a great solution — just open the site in Safari and tap "Add to Home Screen" for an experience that looks and feels just like a native app. Full-screen mode, a home screen icon — you'd barely notice the difference.
S111 takes app performance seriously. Mobile network speeds in Bangladesh can vary — 4G one moment, 3G or slower the next. The s111 app is built with exactly that in mind. Load times remain reasonable even on slow connections. Live Casino streams may need a bit more bandwidth, but Sports Betting and slots work without any issues.
Payments are genuinely convenient on the app. Since Mobile Banking and Nagad are already on most phones in Bangladesh, depositing on s111 is straightforward — just send to the Mobile Banking number shown in the app and your balance tops up within minutes. Withdrawals work just as smoothly: submit a request and the funds typically reach your phone in 15 to 30 minutes.
S111 takes security seriously. Every connection is SSL-encrypted, and you can log in using Fingerprint or Face ID — no need to type your password every time, with better security to boot. If any unusual activity is detected on your account, you'll receive an instant notification.
One feature s111 app users love is push notification management. You can choose exactly which notifications you want to receive. If you only want bonus offer alerts, you can turn the rest off. A small touch that makes a real difference in everyday use.
The s111 app gets better with every update — new games, new payment methods, and UI improvements are added regularly. The Android app also features auto-update, so you'll be notified whenever a new version is available and can update with a single tap. All in all, the s111 app is a solid mobile gaming solution for users in Bangladesh.
Before installing the APK, make sure the file is downloaded directly from s111's official site. Downloading from third-party sites is not safe.
The s111 app is SSL encrypted. Your personal and financial information is fully protected.
Over 500,000 active users open the s111 app every day.
Easy installation guide for both Android and iOS
For Android
Go to your phone's Settings → Security and enable "Unknown Sources" or "Install Unknown Apps".
Download the latest APK file from s111's download page.
Tap the downloaded file and click the "Install" button. It only takes a few seconds.
Open the app, log in to your account or create a new one, and start playing.
For iOS (Safari PWA)
Open Safari on your iPhone or iPad and go to s111.onl.
Tap the Share icon at the bottom of the screen — the square with an arrow pointing upward.
Select "Add to Home Screen", give it a name, and tap "Add".
The s111 icon will appear on your home screen. Opening it from there gives you a fullscreen app experience.
Differences between the Android app, iOS PWA, and website
| Advantages | Android App | iOS PWA | Website |
|---|---|---|---|
| Push Notifications | Yes | Limited | No |
| Home Screen Icon | Yes | Yes | No |
| Fingerprint Login | Yes | Yes | No |
| Offline capability | Partial | Partial | No |
| Loading Speed | Fastest | Fast | Normal |
| Auto Update | Yes | Yes | Always |
| Installation required | Yes (APK) | Easy (Safari) | No |
| All Games Supported | Yes | Yes | Yes |
Everything you want to know about the s111 mobile app