At just 32 MB, this app turns your phone into a full betting station — cricket, football, casino, all in one place, in Bangla, whenever you want.
Three separate options — choose whichever works best for you
Install directly without the Play Store. The most widely used method in Bangladesh — fast, simple, and safe.
Download APKInstalling via Play Store gives you automatic updates — no extra settings required.
Get it on Play Store Go to APK OptionBuilt for iPhone and iPad users. Supports Face ID login, Apple Pay, and is optimized for Retina displays.
Available on the App Store
First time? No problem — the whole process takes just 3 minutes
Tap the "Download APK" button above. The file will be saved to your phone's Downloads folder.
Go to Settings → Security → turn ON "Install Unknown Apps" or "Unknown Sources".
Open the downloaded APK from your notification bar or file manager and tap "Install".
The 7c777b icon will appear on your home screen. Open it, log in, and start betting.
| Minimum Version | Android 5.0 (Lollipop) |
| RAM | Minimum 1 GB RAM (2 GB+ recommended) |
| Storage | 70 MB free space |
| APK size | 32 MB |
| Network | 3G / 4G / 5G / WiFi |
| Processor | Quad-core 1.2 GHz+ |
| Minimum Version | IOS 13.0 |
| Device | IPhone 6s / iPad Air 2+ |
| Storage | 80 MB free space |
| App size | 38 MB |
| Special Features | Face ID / Touch ID |
| Network | 3G / 4G / 5G / WiFi |
| Features | 📲 APK | ▶️ Play Store | 🍎 App Store |
|---|---|---|---|
| Free | ✔ | ✔ | ✔ |
| Auto-Update | ✘ | ✔ | ✔ |
| Requires Unknown Sources | Yes, once | No | No |
| Install Speed | Fastest | Medium | Medium |
| Face ID / Fingerprint | ✔ | ✔ | ✔ Face ID |
| Push Notifications | ✔ | ✔ | ✔ |
| Live Betting | ✔ | ✔ | ✔ |
| Bengali Interface | ✔ | ✔ | ✔ |
The APK method is the most popular choice in Bangladesh — it's fast and straightforward.
There's no shortage of betting apps online, but not all of them are built the same. When you land on the 7c777b download page, you're not just grabbing a file — you're getting a complete experience designed specifically for users in Bangladesh. Older phones, slow connections, limited storage — the 7c777b app was built with these real-world conditions in mind.
Bangladesh now has around 120 million mobile internet users, and a large share of them turn to their phones for entertainment. 7c777b built an app to meet that demand — as light, fast, and simple as possible. You won't find this much packed into just 32 megabytes anywhere else.
A large number of people in Bangladesh have issues using Play Store with their Google accounts, some phones don't have Play Store at all, and certain apps simply don't show up in search results from outside certain regions. The APK method bypasses all of that. Just download one file, change one setting, and install directly.
The 7c777b APK is completely safe. Every new version is scanned by VirusTotal and multiple antivirus engines before release, and it has also been verified through Google Safe Browsing. Installing an APK with "Unknown Sources" enabled is a perfectly normal process — millions of people in Bangladesh do it every day, so there's nothing to worry about.
Yes, it will work. Android 5.0 means even phones from 2014 are supported. 1 GB RAM and a quad-core processor are standard on any mid-range device. Phones like Walton, Symphony, Infinix, and the Samsung Galaxy J series all run the 7c777b app smoothly. Many users have reported that the app runs without any lag even on phones that are 4–5 years old.
If your phone is low on storage, you can delete the downloaded APK file after installation — the app will continue to work fine. You'll just need to download a new APK again for future updates.
IPhone users downloading 7c777b from the App Store will notice a slightly different experience. On iOS, odds and scores look exceptionally crisp on a Retina display. Face ID login is instant — no need to remember a password. And with Apple Pay support, making payments is easier than ever.
Many users of the iOS app have specifically praised the Live Casino graphics. On the larger screen of a Pro Max model, the live dealer games almost feel like watching a small TV. 7c777b's iOS team designed the app separately in compliance with Apple's Human Interface Guidelines, which is why it behaves just as smoothly as a native iOS app.
Once the app is installed, log in directly if you already have a 7c777b account. New users can register in just a few steps. After setting up your account, enable notification permissions and follow your favourite teams or leagues. Then make a deposit and claim your download bonus.
New users receive a special bonus on their first deposit. Downloading the app from the 7c777b download page and making your first deposit may qualify you for an additional bonus — though this offer may not always be active, so check the Promotions section in the app.
Warning: Only download the app from this official page (7c777b.biz/download). APK files from third-party websites, Telegram groups, or Facebook pages may contain malware. Stay safe — always use the official source.
Up to ৳500 bonus on your first deposit · App users only
Android APK iOS App StoreWhat users are saying about the 7c777b app
Installing via APK took less than 5 minutes, and it runs perfectly smooth on my Walton phone. Paying through bKash is so easy now — I used to do it through the browser, but now I only use the app.
The 7c777b app is excellent on iPhone. Face ID login takes under a second, and the Live Casino graphics are impressively sharp. Honestly didn't expect this much from an app this small.
My phone only has 3 GB of RAM, but the 7c777b app runs completely smoothly. I had it running throughout entire IPL matches without a single freeze, and the battery drain is minimal.
I've tried a lot of apps before, but most of them didn't work properly in Bengali. 7c777b's app has been fully in Bengali from day one. Even the notifications come in Bengali — that's something I really appreciated.
Installation was easy, though I was a bit hesitant to enable Unknown Sources the first time. Turned out to be completely safe. The app loads quickly and works well even on a 3G connection.
Not just an app — a complete betting ecosystem
Loads in 3 seconds on a 3G network. Live match odds update in under 0.5 seconds — so you never miss an opportunity.
Get instant notifications for your favourite team's goals, wickets, or odds changes — never miss a match again.
Every corner of the app is in Bangla — even first-time users can navigate with confidence from day one.
Deposit and withdraw in one tap using your saved bKash or Nagad number. No time wasted on payments.
Easier on the eyes during late-night betting sessions, and saves battery too. On AMOLED screens, true black pixels kick in for real battery savings.
Watch live streams of selected matches directly in the app — no external app needed. Stream and bet at the same time.
Common Questions About Downloading and Using the App