From Chatki's mobile app to its web interface, everything is built with Bangladeshi users in mind — accounting for local usage habits and data limitations. It runs smoothly on 3G networks and works easily on older phones.
There are three ways to access Chatki. All of them use the same account and balance — no difference whatsoever.
Chatki's Android app is the most widely used in Bangladesh. Download the APK directly — no Play Store hassle. At just 18 MB, it runs smoothly even on older phones.
Chatki's iOS app is available for iPhone users, complete with push notifications, Face ID login, and payment integration.
You can use Chatki without downloading the app. Just open chatki.biz in any browser — you'll get the full feature set with no installation required.
Chatki works on any device — from older budget phones all the way to desktop.
Runs on any phone with 2 GB RAM and Android 6.0 or above. Live betting works even on a 3G network.
Samsung, Xiaomi, Realme — Chatki delivers top performance on all of these.
The Chatki iOS app runs smoothly on everything from iPhone 8 to the latest models.
Windows, Mac, or Linux — just open chatki.biz in any desktop browser.
Many online betting platforms are built around European or major Asian markets. Bangladeshi users often feel like an afterthought — the interface is in English, the payment methods aren't suited to Bangladesh, and support isn't available in Bangla. Chatki is different.
The entire Chatki platform is built in Bangla — from the menus right down to the error messages. The reason is simple: when you're trying to place a live bet quickly, there's no time to read and process English. In Bangla, decisions come faster.
Platform speed matters just as much. Even though 4G is available across Bangladesh, network quality can still dip in many areas. The Chatki app is built with this in mind — data caching technology stores the most-viewed match and odds data locally, so a sudden slowdown in your connection won't disrupt your experience.
Chatki's mobile app has just five core sections in the bottom navigation bar — Sports, Live, Casino, Promotions, and Account. This clean structure means even new users can find their way around quickly. Unlike many platforms that throw dozens of options at you all at once, Chatki keeps things straightforward.
The live betting screen is particularly impressive. Open a match and you get the full picture at once — markets listed on the left, live score and visual tracker in the centre, and the betslip on the right. On mobile, these three sections are naturally organised into separate tabs, and a quick swipe in the middle of the screen moves you from one to the next.
Every screen, every message, and every instruction on Chatki is in Bangla. You don't need to know English to use Chatki. Support chat is conducted entirely in Bangla as well.
You don't need the Google Play Store to install Chatki on Android. Just go to chatki.biz and tap the "Download App" button — the APK file will start downloading. Once it's done, tap the file. If your phone asks whether to allow installation from unknown sources, tap "Allow." After that, it installs just like any regular app.
When the app has an update, Chatki sends you a notification automatically. You can update directly from within the app — no need to go back to the website and download it again. Updates typically take no more than 1–2 minutes.
Chatki is available on the App Store for iOS. In line with Apple's guidelines, the iOS version is distributed exclusively through the App Store. Once installed, you'll have the option to log in with Face ID or Touch ID — enabling this means you won't need to enter your password each time.
A betting platform's performance is about more than just speed — it means the system stays stable even during the most critical moments of a match. Whether it's a World Cup final or the last over of a Bangladesh match with millions of people placing bets at once, Chatki's servers need to stay up.
Chatki addresses this with a multi-region server architecture. With data centers located close to Bangladesh, performance stays consistent even under heavy load. A 99.8% uptime guarantee means the servers are down for less than 17 hours in an entire year.
The odds update speed is also worth noting. On Chatki, live odds refresh every 300–500 milliseconds. When a wicket falls or a goal is scored, the odds change on your screen almost instantly. That kind of speed is essential for making decisions in live betting.
Go to chatki.biz in your browser and tap the "Download App" button.
The file will be saved to your Downloads folder — usually done within 30 seconds.
Enable "Install unknown apps" from Settings — you only need to do this once.
Tap the APK file to install, then log in to your account.
* Sample notification. You can customize notification settings from within the app.
Features within Chatki's interface that make the betting experience smoother and more enjoyable.
Tap any odds to instantly add them to your bet slip. Enter your amount and place your bet in just 2 taps.
Every live match displays real-time scores, statistics, and a visual match map.
Search for a team name or tournament in Bangla and results appear instantly. English works too.
Add your favourite sports or teams to Favourites — and see them right on your home screen.
Cash out your bet at any point during a live match. Partial cash-out is also available.
Add multiple selections to your betslip at once — potential payout is calculated automatically.
Switch on Dark Mode for comfortable viewing at night or in low-light conditions — easier on the eyes.
View your full win/loss history and performance charts broken down by sport.
Switch the interface between Bangla and English in a single tap — whichever feels more comfortable.
Chatki's technology team monitors these metrics on a regular basis.
Multiple layers of security work together to protect your account and funds on Chatki.
All data transfers are encrypted — no one can intercept them in transit.
OTP verification on login and withdrawal — no one can get in without your phone.
An instant alert is sent if a login is detected from an unrecognized device.
If any unusual transaction or activity is detected, your account is automatically locked.
Identity verification required before your first withdrawal — no unauthorised withdrawals possible.
See at a glance which features are available on each platform.
| Features | Android App | IOS App | Mobile Web | Desktop Web |
|---|---|---|---|---|
| Live Sports Betting | ||||
| Push Notifications | ||||
| Face ID / Fingerprint Login | ||||
| Cash-Out Feature | ||||
| Live Streaming | ||||
| Offline Data Caching | ||||
| Dark Mode | ||||
| BKash / Nagad / Rocket Payment | ||||
| Betting History Chart |
Alongside Sports Betting, Chatki offers a full online casino section. Live dealer games, slots, table games — all on the same platform, under the same account. No need to go anywhere else.
In the Live Casino section, you can play Baccarat, Roulette, Blackjack, and Teen Patti with real dealers via live video. The stream holds up reasonably well even on a 3G connection thanks to good camera quality, though 4G or Wi-Fi is recommended for HD.
Chatki's slots section has hundreds of games — from simple classic 3-reel slots to 5-reel video slots and progressive jackpot slots with million-BDT prize pools. New players usually start with classic slots, as the rules are straightforward and the return rate is more favorable.
Teen Patti is a traditional South Asian card game available on Chatki in an online format. User activity spikes several times over during Pohela Boishakh and Eid — card games hold a special place in Bangladeshi festival culture.
Responsible gaming is a serious matter when it comes to casino games. On Chatki, you can set your own daily or weekly betting limits. You'll find these tools under the "Responsible Gaming" section of your profile. Once a limit is set, you cannot increase it immediately on your own — there's a built-in safety buffer.
Chatki believes betting should be entertaining, not stressful. The platform offers deposit limits, session timers, self-exclusion, and cooling-off options. To learn more, visit our Responsible Gaming View page.
Chatki's tech team is continuously rolling out new features. Coming soon: voice search — find matches or teams by speaking in Bangla. Also on the way is more detailed personalization, where Chatki will analyze your betting history and surface the matches most relevant to you.
Another major upcoming feature is social betting — the ability to place bets in a shared group with friends, view each other's bets, and create private leaderboards. This feature will turn betting in Bangladesh into a genuinely social experience.
Before each update, Chatki collects feedback from beta users. If you want to try new features early, you can enable the "Join Beta Program" option in the app's settings.