Official App
Download the er77 App – The Best Mobile Gaming Experience on Android and iOS
Download the official er77 app for free now. Fast loading, secure login, and the full casino experience — all in one app.
Download the official er77 app for free now. Fast loading, secure login, and the full casino experience — all in one app.
The same quality experience on both Android and iOS
Download the APK file directly and install the er77 app in just a few seconds. Compatible with any device running Android 6.0 or above.
The er77 app is optimized for iPhone and iPad. It runs seamlessly on any Apple device with iOS 13 or above.
From the moment you download the er77 app, you step into a whole new level of gaming. No more logging in through a browser every time — just open the app, verify with your fingerprint or PIN, and jump straight into the action.
One of the biggest advantages of the er77 app is push notifications. Whenever a new bonus offer, tournament, or promotion goes live, you'll get an instant alert on your phone — so you never miss out.
Deposits and withdrawals are even easier in the app. Complete transactions in just a few taps via bKash, Nagad, or Rocket. The er77 app is fully integrated with Bangladesh's mobile banking systems.
The app also features dark mode, font size control, and custom notification settings to make your experience truly personal. er77 believes every player has different preferences, and the app is built with exactly that in mind.
On your phone, go to Settings → Security → Install Unknown Apps and enable permission for your browser or file manager.
Click the Android APK button on the official er77 site. The file will be saved directly to your phone's Downloads folder.
Once the download is complete, tap the notification or open the Files app and launch the er77.apk file.
When the installation screen appears, tap the "Install" button. Installation will be complete within 15–30 seconds.
After installation, tap the "Open" button. Log in to your er77 account or create a new one.
You must use Safari to install the er77 app on iPhone. Installation from other browsers may not work.
Tap the iOS download button on the official er77 site. A confirmation pop-up will appear.
For iOS security verification, you may need to go to Settings → General → VPN & Device Management and trust er77.
Once installation is complete, the er77 app icon will appear on your home screen. Tap it and start playing right away.
For quick and secure login, go to the app settings and enable Face ID or Touch ID.
The er77 app is built with the latest mobile technology. The file size is kept small so it works without issues even on devices with limited storage. After installation, it takes up approximately 30 MB.
In-app game loading is optimized — Live Casino tables load in just 2–3 seconds. Live streaming runs smoothly even on 3G networks. The er77 engineering team built the app specifically with Bangladesh's mobile network conditions in mind.
The app is also optimized to minimize battery drain, so your phone is unlikely to overheat even during long sessions. It uses minimal resources when running in the background.
The er77 app is also highly secure. All data is protected with 256-bit SSL encryption, keeping your personal information and financial transactions completely safe.
Always download the app exclusively from er77's official website. Files downloaded from third-party sites are not safe to use.
Features you can only get on the app, not the browser
Get instant alerts about new bonuses, tournaments, and special offers. Never miss an opportunity.
Log in instantly with your fingerprint or Face ID — no more typing out your password.
Enable Dark Mode to reduce eye strain during late-night sessions. Toggle it easily from the app settings.
All menus, buttons, and instructions in the app are in Bengali. Playing in your native language is a completely different experience.
BKash, Nagad, and Rocket are all connected directly in the app. Deposits and withdrawals take just a few seconds.
View a detailed record of every game you've played. Analyze your wins and losses to sharpen your strategy.
The er77 app is designed to run smoothly even on lower-end devices. Below are the minimum and recommended requirements for both Android and iOS.
| Subject | Android | IOS |
|---|---|---|
| Operating System | Android 6.0+ | IOS 13.0+ |
| RAM | Minimum 2 GB | Minimum 2 GB |
| Storage | 30 MB free space required | 35 MB free space required |
| Internet | 3G / 4G / WiFi | 3G / 4G / WiFi |
| Device | All Android Phones/Tablets | IPhone 6s+, iPad |
| Download size | ~28 MB | ~32 MB |
Download the er77 app and log in for the first time to claim a special welcome bonus. New members can enjoy up to 100% match bonus on their first deposit. This offer is exclusively for app users.
Logging in through the app every day also earns you loyalty points, which can be redeemed for special rewards, free bets, and cashback.