App Download Center

Download the d778 App — Android & iOS
Play & Win from Anywhere

The official d778 app now works on all Android and iPhone devices in Bangladesh. Download it for free and enjoy the best mobile gaming experience.

Download Android APK Download iOS / iPhone
100% Safe Quick install Download bonus Offline support Auto-update
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Choose your device

The d778 app is available on both Android and iOS — completely free

Android App

Latest Version • Android 6.0+

Most smartphones in Bangladesh run Android. Just download the d778 Android APK and install it directly — no Google Play required.

  • File Size: approx. 45 MB
  • RAM: 2 GB minimum
  • Storage: 100 MB free space
Android APK Download

IOS App

Latest Version • iOS 13.0+

IPhone and iPad users can easily add the d778 iOS web app to their home screen. Open the site in Safari and select "Add to Home Screen".

  • IPhone 8 or later
  • IOS 13.0 or above
  • Safari browser required
View iOS guide
Key features of the d778 app

Why playing on the app feels better than the browser — here's what you need to know

Fast Loading

Once the app is installed, pages load much faster — no repeated cache loading like in a browser.

Push Notifications

Get notified instantly on your phone about new bonuses, promotions, and wins — so you never miss a thing.

Biometric Login

Log in within seconds using your fingerprint or face unlock — no need to type your password every time.

Fullscreen Gaming

No address bar or browser tabs — just a full-screen gaming experience.

Instant payments

Deposits and withdrawals via bKash, Nagad, and Rocket can be completed in just a few taps, right from the app.

Enhanced security

The d778 app uses SSL encryption and two-factor authentication to keep your account secure.

d778

Why download the d778 app?

Most people today browse the internet on their phones. With that in mind, d778 built its mobile app specifically for users in Bangladesh. Just download one small APK file and the full platform is right in your hands.

Playing on the app is a noticeably different experience from using the site in a browser. Games load faster, graphics look smoother, and the Live Casino video feed runs without interruption — no buffering or page refreshes. The d778 development team has specifically optimized the app for Bangladesh's mobile networks, so it runs well even on 4G or 3G.

Quick info
  • Android APK size: approximately 45 MB
  • Supported Android: Version 6.0 and above
  • Supported iOS: Version 13.0 and above
  • Completely free to download — no hidden charges
  • Updates automatically when auto-update is enabled

How to install the APK on Android

D778 is not on the Google Play Store because online gaming apps are typically distributed outside of Play Store. This is completely normal and safe — you just need to enable one setting.

Step 1 — Enable Install from Unknown Sources
Go to Settings → Security (or Apps) → enable "Unknown Sources" or "Install Unknown Apps". The exact location of this setting may vary depending on your phone model.
Step 2 — Download the d778 APK
Tap the download button on this page. The file will be saved to your phone's Downloads folder.
Step 3 — Open the APK File
Open your file manager, go to the Downloads folder, and tap on the d778.apk file.
Step 4 — Install
Tap the "Install" button. Installation takes about 1–2 minutes.
Step 5 — Log In & Enjoy
Once installed, open the app, log in, and access all games and offers.

How to use d778 on iPhone or iPad

APK installation is not supported on Apple devices without the App Store. However, adding the d778 web app to your home screen via Safari works just like a native app — full-screen mode, fast loading, and push notifications all included.

How to add on iOS
  • Open Safari on your iPhone
  • Go to d778.win
  • Tap the Share icon at the bottom (the square with an arrow pointing up)
  • Select "Add to Home Screen"
  • Tap "Add" — your icon will appear on the home screen right away

What games are available on the d778 app?

The d778 mobile app gives you access to every game available on the website — slots, Live Casino, card games, fishing games, and more, all in one app. Live Casino is a particular favourite on mobile, letting you experience the thrill of playing with real dealers in real time, right from your phone.

New games are added to the app daily. The latest releases from popular game providers also arrive on d778 quickly. The game lobby is neatly organised — filter by category, bookmark your favourites, and quickly find recently played games.

App download bonus

A special welcome bonus may be available when you log in for the first time after downloading the d778 app. Visit the promotions page to see current offers.

Quick Links
Register Log In Bonus Offers VIP Benefits Withdraw FAQ
System Requirements
Android
Version: 6.0+
RAM: 2 GB+
Storage: 100 MB
iOS
Version: 13.0+
iPhone 8 or later
Safari browser
Safe Download
  • Download from the official source
  • Virus Scanned & Safe
  • SSL encrypted connection
  • No third-party data sharing
Need Help?

If you run into any issues during installation, our support team is ready to help.

Live Chat
24/7 Instant Support
d778
Android vs. iOS — a comparison

See how the d778 app works on each platform, at a glance

Features Android iOS
Installation steps APK file directly Safari → Home Screen
Minimum Version Android 6.0+ IOS 13.0+
File Size ~45 MB No download required
Push Notifications Full Support From iOS 16.4+
Biometric Login Supported Face ID / Touch ID
Offline mode Limited Support Limited Support
Auto-update From within the app Automatic
Live Casino Full Support Full Support
Payment Gateway BKash, Nagad, Rocket BKash, Nagad, Rocket
d778
FAQ

Frequently asked questions about the d778 app download

Yes, downloading the d778 app is completely free. There are no charges for downloading or installing it. You only need to deposit if you want to play real-money games, though plenty of free slots and demo modes are available too.

APKs downloaded from the official d778 site are completely safe. Files are regularly virus-scanned and delivered over SSL encryption. Avoid downloading from third-party sites.

No, enabling this setting won't harm your phone in any way. It simply grants permission for that specific app. Once you've installed the d778 APK, you can turn the setting back off and the app will continue to work just fine.

The d778 app sends update notifications automatically. When you receive one, you can update directly from within the app. You can also manually download the latest APK from this page and install it yourself.

The d778 app runs on Android 6.0 and above. Phones with less than 2 GB of RAM may have trouble running Live Casino. Most basic slot games run fine on older devices.

Yes, the d778 app gives you access to everything on the website — all games, deposits, withdrawals, bonuses, and Live Chat support. In some cases, the app even offers extras like biometric login and push notifications.

Download the d778 app now

Download d778 on any device — Android or iOS — and enjoy the best mobile gaming experience.

Register now Log In
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