Download the cu99 App — Play Anywhere in Bangladesh
The cu99 App puts fishing games, live casino tables, slots and sports betting right in your pocket. Free to download, 41 MB, works on any Android 7.0+ phone. Deposit with bKash or Nagad, withdraw in 14 minutes.
Scan the QR code below or tap "Download APK" to get the file directly on your phone. iOS users: open cu99.ws in Safari and add to Home Screen.
Scan to download
cu99.apk
- SSL Encrypted
- 18+ Only
- 24/7 Live Chat
- Android 7.0+
- bKash · Nagad · Rocket
- Free · 41 MB
How to Install the cu99 App on Android
The whole process takes under three minutes. Follow these steps exactly and you won't run into the common "blocked install" error.
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1
Allow Unknown Sources
Go to Settings → Apps & Notifications → Special App Access → Install Unknown Apps. Find your browser (Chrome or any browser you use to download), and turn on "Allow from this source." This lets Android install APK files from outside the Play Store. You can turn it off again after the install.
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2
Download cu99.apk
Tap the Download APK button on this page. Your browser will save the file
cu99.apk(41 MB) to your Downloads folder. Wait for the progress bar to reach 100% before you do anything else. A slow connection may take 1–2 minutes on mobile data. -
3
Open the File & Tap Install
Pull down your notification shade and tap the completed download. Android will show you a permissions summary screen. Review it and tap Install. If a "Play Protect" warning appears, tap Install Anyway — the cu99 APK is scanned and safe. The install usually finishes in under 20 seconds.
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4
Log In or Create an Account
Once installed, tap Open or find the cu99 icon on your home screen. If you already have an account, go to cu99 Login and enter your phone number and password. New players: tap Register inside the app or visit cu99 Register to open your account first.
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5
Deposit & Claim Your Welcome Bonus
After logging in, go to Wallet → Deposit. Choose bKash, Nagad, Rocket or another method. The minimum first deposit is ৳450. Funds arrive in about 6 minutes. Your 175% welcome bonus up to ৳8,000 is credited automatically — no promo code needed. Start playing immediately in the app's game lobby.
iOS Users: Add to Home Screen
There is no App Store version yet. Use Safari on iPhone or iPad to access cu99 as a web app — it works just as well for most games.
- 1 Open Safari and go to cu99.ws. Other browsers on iOS do not support "Add to Home Screen" in the same way.
- 2 Tap the Share button (box with arrow pointing up) at the bottom of the Safari screen.
- 3 Scroll down in the share sheet and tap Add to Home Screen. Give it a name like "cu99" and tap Add.
- 4 The cu99 icon now appears on your home screen and opens like a full-screen app — no browser bar, no distractions.
cu99.apk · 41 MB · Android 7.0+ · Version 2.7.5
System Requirements & Version Details
Check these specs before you download. The cu99 App is lightweight and works well even on budget Android phones with 2 GB RAM.
What Permissions Does the App Need?
The cu99 App only requests permissions it actually uses. Here is what each one is for and why it matters to you.
Internet Access
Required to connect to game servers, load your balance and process deposits and withdrawals. The app does not work offline — it streams live tables and game data in real time. All connections use SSL/TLS encryption, so your data stays private between your phone and cu99 servers.
No Camera or Microphone
The cu99 App does not ask for camera or microphone access. KYC document upload (required before your first withdrawal) is done through a standard file picker — you just select a photo already saved on your phone. No live scan, no video call required from inside the app.
Notifications (Optional)
You can allow push notifications to get alerts about deposit confirmations, withdrawal status and bonus offers. This permission is optional. If you deny it, the app still works fully — you just won't get the alerts. You can change this later in your phone's Settings at any time.
APK Safety & Source Verification
Only download the cu99 APK from cu99.ws — this is the official source. Third-party sites may distribute modified versions with malware. The file you get from this page is the same build as v2.7.5 published on the official update date (3 Nov 2026). If in doubt, check the file size: official APK is exactly 41 MB.
cu99 App vs Browser: What's the Difference?
Both work. But the app is faster and gives you a few extras that the browser version does not have.
| Feature | Browser (cu99.ws) | cu99 App (APK) |
|---|---|---|
| Load speed (average) | Moderate | Faster — cached assets |
| Push notifications | Not available | Deposit & bonus alerts |
| Works without re-login | Session expires on close | Stays logged in |
| Home screen shortcut | Requires bookmark | App icon on launcher |
| Full-screen game mode | Partial (browser bar visible) | True full-screen |
| bKash / Nagad deposit | Yes | Yes |
| Live casino games | Yes | Yes |
| Requires installation | No | 41 MB one-time install |
| iOS support | Full Safari access | Add to Home Screen |
If you play on Android more than twice a week, the app is worth installing. For occasional play or iPhone users, the browser version at cu99.ws works perfectly without any download.
What Can You Play Inside the App?
Over 2,200 games from seven providers. Here are the main categories available inside the cu99 App right now.
Fishing Games
JILI and FA Chai fishing titles like King of Fishing and Relax Fishing (RTP up to 97.2%). Bet from ৳2 and aim at multiplier fish. Fast-paced, easy to understand, hugely popular with Bangladesh players on mobile. Runs smoothly even on 4G.
Slots & Arcade
KA Gaming, CQ9 and Habanero slots with RTPs above 96%. Titles include Super Fruit Machine, Deuces Wild and Dragon and Tiger. Many games have free-spin rounds you can trigger from ৳1 bets. See the full list on the Slots Guide.
Live Casino Tables
Evolution and Ezugi power the live tables: European Roulette, European Blackjack, Baccarat and more. Real dealers, real-time video, bets from ৳10. The app handles HD live streams well on a stable 4G connection. See more at cu99 Casino.
Teen Patti & Card Games
JILI Teen Patti, 3-Hand Casino Hold'em and other South Asian card favourites are playable inside the app. Minimum bet from ৳5. If you are new to Teen Patti, the cu99 Teen Patti Guide explains rules and hand rankings before you sit down.
Crash & Instant Win
Color Prediction, Bingo Adventure and other fast-result games let you bet and collect in seconds. These are great on mobile because they need very little bandwidth. Bet from ৳5. Results are determined by a provably fair random number generator — no manual interference.
Sports Betting
Bet on BPL, IPL, T20 Internationals and ODIs, plus football and kabaddi. The in-app sports section has pre-match and live markets with 1X2 and over/under options. Odds update in real time. Minimum stake ৳10 on most markets. Live score updates appear directly on your screen.
Common Install Problems & How to Fix Them
Most install errors have a quick fix. Check the table below before contacting support.
| Problem | Likely Cause | Fix |
|---|---|---|
| "Install blocked" message | Unknown sources not enabled for your browser app. Android 8+ requires you to enable this per-app, not globally. | Go to Settings → Apps → [your browser] → Install Unknown Apps → Allow. Then try the install again from your Downloads folder. |
| APK download stops at 0% or won't start | Weak mobile data signal or the browser blocked the direct file download link. | Switch to Wi-Fi or a stronger signal. If the browser asks "Keep this file?", tap Keep. Try Chrome if another browser is not downloading the file. |
| "Parse error — there is a problem parsing the package" | The downloaded APK file is corrupted, incomplete or your Android version is below 7.0. | Delete the file and re-download from cu99.ws. Check your Android version under Settings → About Phone. The app requires Android 7.0 or later. |
| App installed but crashes on opening | Not enough free storage, or the install completed with errors. Sometimes happens on phones with less than 1 GB free space. | Free up at least 200 MB of storage, then uninstall and reinstall the app. Restart your phone before installing again. If it still crashes, contact cu99 support via Live Chat. |
| Games load slowly or freeze inside the app | Slow internet connection or too many background apps consuming RAM. Live casino games need a stable 5–10 Mbps connection for HD video. | Switch from mobile data to Wi-Fi if possible. Close other background apps. For live casino, make sure you are on 4G or Wi-Fi. Fishing and slot games work fine on 3G/slow 4G. |
Still stuck? The cu99 support team is online 24/7. Use the Live Chat button inside the app or email [email protected] with your phone model and Android version.
Questions Players Ask Before Downloading
Seven common questions about the cu99 App — straightforward answers, no fluff.
01 Is the cu99 APK safe to install on my phone?
02 My phone says "Install blocked." What do I do?
03 Does the cu99 App work on iPhone?
04 How do I update the cu99 App to a newer version?
05 Can I use bKash to deposit inside the app?
06 Do I need to verify my identity before I can play?
07 What is the minimum bet inside the cu99 App?
The cu99 App is for adults aged 18 and over only. Gambling should be entertainment, not a source of income. Set deposit limits inside the app under Profile → Responsible Gaming. If you need help, visit our Responsible Gaming page or contact our 24/7 support team.