Place bets from the cricket ground or check live scores on your commute. The GK688 app delivers a full desktop experience — on a small screen, anytime, anywhere.
Completely free · No hidden charges · Secure & encrypted
Faster, smoother betting on the app than in any browser
The app launches in just 0.8 seconds and runs smoothly even on a slow connection.
Real-time odds updates. Place bets instantly while the match is in progress.
Get instant notifications for match starts, goals, wickets, and bonus offers.
Log in instantly with your fingerprint or face unlock — takes just one second.
Match schedules and previous data are accessible even without an internet connection.
BKash, Nagad, Rocket — deposit and withdraw directly from the app.
Automatic dark mode support for a comfortable viewing experience at night.
All your data and transactions are secured with 256-bit SSL encryption.
Mobile phones have become an indispensable part of our daily lives. Whether commuting to the office, hanging out with friends, or winding down before bed — the smartphone is always in hand. With that reality in mind, GK688 has built its mobile app — one that works reliably from anywhere in Bangladesh, on any phone.
The biggest advantage of the GK688 app is its speed. It runs smoothly even on older Android phones. Many betting apps take well over a minute just to load — but GK688's app loads fully in under a second. Live odds display smoothly even on a 3G network.
Live Betting on the app is a completely different experience. Where the browser used to require constant refreshing, odds on the app update automatically in real time. In cricket, after every ball; in football, after every chance — you see the odds shift instantly on the app. That real-time edge is what makes a difference in live betting.
Push notifications are a fan favourite among our users. Even when you're busy with something else, you'll get instant alerts the moment your team scores a goal or takes a wicket. You'll also be the first to know about new bonus offers and special events — all via push notification. You can customise which notifications you receive directly from the app settings.
In terms of security GK688 The app makes no compromises on security. Biometric login means no more typing your password every time — just place your finger and you're in within a second. All financial transactions are protected by 256-bit SSL encryption, keeping your money and personal information completely safe.
With bKash and Nagad payment systems built directly into the app, there's no need to switch between apps. You can access mobile banking and make deposits without ever leaving GK688 — the entire process takes under a minute.
The latest GK688 app update introduces a parlay bet slip builder — combine multiple matches on a single screen and see your potential payout in real time. Also included: betting history, a statistics dashboard, and the ability to bookmark your favourite matches.
Sign up with GK688. Enter your phone number and your account will be ready in just 2 minutes.
Required: Mobile numberDownload the APK file from our website. The file size is only 35 MB.
Size: 35 MBGo to Settings → Security → Unknown Sources and turn it on. You only need to do this once.
Settings → SecurityTap the downloaded APK file, hit Install, then log in and get started.
Time: 1 minuteOpen the GK688 website in Safari → tap Share → select "Add to Home Screen". You'll get the full app-like experience.
GK688 app vs. mobile browser — a side-by-side comparison
| Features | GK688 App ✅ | Mobile Browser |
|---|---|---|
| Loading Speed | 0.8 seconds | 3–5 seconds |
| Live Odds Updates | Automatic | Manual Refresh |
| Push Notifications | Yes | None |
| Biometric Login | Yes | None |
| In-App Payment | Live | Redirect Required |
| Data Usage | 60% less | Normal |
| Offline Support | Partial | None |
| Dark Mode | Automatic | Limited |
What your phone needs to run the GK688 app
GK688 app notifications make sure you never miss an opportunity
Browse app screenshots
What our members say about using the GK688 app
"I used to play on the browser and had to keep refreshing. Everything changed after I installed the GK688 app. Live betting is so much smoother now — works great even on 3G."
"Fingerprint login, direct bKash deposits — everything in one app. Works perfectly on my old Samsung too. The push notifications are really handy."
"I was placing live bets on GK688 during IPL while commuting by bus. The connection was weak but the app never missed a beat. Installation took less than 5 minutes."
Frequently Asked Questions about the GK688 App
The trusted choice of millions of bettors across Bangladesh. Download now and claim a 100% bonus on your first deposit.