ab555 | Download the Mobile App for Android and iOS

What makes the ab555 app different?

Smartphones are now an essential part of everyday life. Millions of people in Bangladesh turn to their phones for entertainment every day. With that demand in mind, ab555 built a dedicated mobile app — not just a scaled-down version of the browser site, but a fully redesigned experience built from the ground up for mobile users.

The ab555 app is available on both Android and iOS. At just 5 MB, it installs in under two minutes. Once set up, there's no need to open a browser and log in every time — just tap the app icon and jump straight into your favourite game.

Internet connectivity in Bangladesh isn't always consistent — sometimes 3G, sometimes 4G, sometimes a weak signal. The ab555 app was built with this reality in mind. It runs high-quality games on low data, keeps gameplay smooth without interruptions, and maintains your session even when the network switches.

Secure & Verifiable

The ab555 app is fully SSL encrypted, keeping your personal information and financial transactions completely secure. Every update further strengthens our security.

Key features of the ab555 app

What sets this app apart from every other gaming app in Bangladesh

Fast Loading

Built with optimized code, the app loads games in just 2–3 seconds and runs smoothly even on a weak network connection.

Push Notifications

Get instant push notifications on your phone for new bonuses, upcoming tournaments, and accumulated reward updates.

Biometric Login

Log in instantly using your fingerprint or Face ID — no need to type your password every time.

Dark Mode Support

Switch on Dark Mode for late-night or low-light sessions. It's easier on your eyes and saves battery.

Offline mode

If your connection drops, the app reconnects in the background. If a game is interrupted, it resumes automatically.

Bangla Interface

The app's full menu, buttons, and instructions are available in Bengali, designed with Bangladeshi users in mind.

One-click payment

Save your bKash, Nagad, and Rocket details for one-click deposits — no need to retype your number every time.

Game History Tracking

Your full game history is stored in the app — you can review all your wins and losses at any time.

In-app support

Contact live chat support directly without leaving the app. Assistance is available 24/7.

How to Install the ab555 App

No technical skills are needed to install the app. Just follow the steps below and you'll be playing within minutes.

For Android

1

Go to Download Page

Ab555 website's Download Download the APK file from the page. The file size is just 5 MB.

2

Enable Unknown Sources

Go to Settings › Security on your phone and enable "Install from Unknown Sources". This only needs to be done once.

3

Install the APK

Open the ab555 APK file from your Downloads folder and tap "Install". You'll get a notification once the installation is complete.

4

Log In & Play

You'll find the ab555 icon on your home screen. Tap it, log in, and enjoy your favorite games.

For iOS

1

Open Safari

Visit the ab555 website on Safari from your iPhone or iPad. This feature is not available on Chrome or other browsers.

2

Tap the Share icon

Tap the Share icon at the bottom of the screen (the box with an upward arrow). A menu will slide up.

3

Select "Add to Home Screen"

Tap "Add to Home Screen", confirm the name, then tap "Add".

4

Open from Home Screen

The ab555 icon will now appear on your iPhone's home screen and work just like a full-screen app.

System Requirements

Device and connection requirements for the ab555 app

Android

Operating System	Android 5.0 (Lollipop) or higher
RAM	Minimum 2 GB (3 GB+ recommended)
Storage	Only 5 MB of Free Space Required
Internet	3G/4G or Wi-Fi (minimum 1 Mbps)
Processor	Any quad-core processor or higher

IOS (iPhone / iPad)

Operating System	IOS 12.0 or higher
Device	IPhone 6s or later
Storage	Minimal storage used — it's a PWA
Internet	3G/4G/5G or Wi-Fi
Browser	Safari (required for Add to Home Screen)

App vs. mobile browser

Many players enjoy ab555 through a browser, and it works great. But the app gives you several extra benefits that simply aren't possible in a browser.

Features	Ab555 App	Mobile Browser
Loading Speed	Much faster	Relatively Slower
Push Notifications	Yes	None
Biometric Login	Yes	None
Background Reconnect	Automatic	Manual
Data Usage	Low	Relatively Higher
One-click payment	Yes	None
Game History Tracking	Details	Limited
Battery Consumption	Low	Relatively Higher

Keep in Mind

Whether you use the app or a browser, you have full access to all ab555 games, payment options, and support. The app simply makes the experience smoother and faster.

What you can play on the ab555 app

Every type of gaming experience, all in one app

🎣

Fish Game

50+ Titles, Multiplayer Mode

🎰

Live Casino

Real Dealers, HD Streaming

⚽

Sports Betting

Cricket, Football, Live Odds

🎲

Slot Games

Classic & Video Slots

Tournament perks in the app

Joining tournaments through the ab555 app unlocks app-exclusive bonuses. Weekly competitions are held for app users, with prize pools that exceed those of browser-based tournaments.

User satisfaction with the app

Gaming Performance96%

Payment Features94%

Ease of use98%

Support Satisfaction92%

Useful tips for using the app

Follow the tips below to get the most out of the ab555 app. These are practical insights gathered from experienced players.

Keep Notifications Enabled — Keep push notifications enabled so you never miss a bonus or tournament update.
Set up auto-login — Enable biometric login to skip entering your password every time you open the app.
Play data-heavy games on Wi-Fi — For high-graphics fish games or Live Casino, use a Wi-Fi connection to save on data usage.
Save Your Payment Method in Advance — Save your bKash or Nagad number once to make future deposits and withdrawals much faster.
Keep the app updated — Each new update brings new games, bug fixes, and security improvements. Always use the latest version.
View Game History — Check your game history regularly to analyze your play style. It helps you sharpen your strategy.
Avoid Battery Saver Mode — Battery Saver mode on your phone may reduce in-game performance.

What to do if installation fails

If you run into trouble installing on Android, first check that "Unknown Sources" is enabled. If not, go to Settings › Security to turn it on. If the issue persists, reach out via the in-app chat or the support section on the ab555 site.

How do I get app updates?

When a new update is available, you'll see a notification as soon as you log in. Tap "Update" and the latest version will download and install automatically.

Account security tips

Use a strong password and keep biometric login enabled. Never share your password with anyone. If you notice any suspicious activity, contact support immediately.

Frequently Asked Questions (FAQ)

Frequently asked questions about the ab555 app

Yes, the ab555 app is completely free to download and install — no charges apply. Once downloaded, register your account and start playing with your welcome bonus.

The ab555 app runs on Android 5.0 (Lollipop) and above. It works smoothly on phones with 2 GB RAM, though 3 GB RAM or more is recommended for the best performance.

Yes, a single ab555 account lets you log in from any device — mobile, tablet, or computer. Your balance and game history stay synced across all devices.

Yes, you can deposit directly through bKash, Nagad, and Rocket within the ab555 app. Save your payment method once, and future transactions are completed in a single tap. Funds are typically credited to your balance within 5 minutes.

No, uninstalling the app has no effect on your account or balance. All your data stays secure on ab555 servers. Simply reinstall the app and log in with the same email and password to get everything back.

Currently, the ab555 Android app must be downloaded directly from the website as an APK. iOS users can tap "Add to Home Screen" in Safari to add an icon to their home screen, which works just like a native app.