Technical sheet
| Package name | com.btwn.ybt |
|---|---|
| Version name | 1.14 |
| Version code | 498081 |
| File size | 3.28 MB (3,439,266 bytes) |
| Minimum Android | Android 7.0 (API 24) |
| Target Android | Android 16 (API 36) |
| App label | Batwin |
| Checked | November 2026 |
Every permission in the manifest
| Permission | Why it is there |
|---|---|
| INTERNET, ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE | Loading the lobby, contests and games |
| REQUEST_INSTALL_PACKAGES | In-app updates installing newer builds |
| POST_NOTIFICATIONS | Contest and promo alerts; Android 13+ asks you before any show |
| FOREGROUND_SERVICE, WAKE_LOCK | Keeping downloads and live rounds alive when the screen dims |
| WRITE / READ_EXTERNAL_STORAGE | Capped at Android 9 and lower; modern Android never grants them |
| AD_ID, ACCESS_ADSERVICES_ATTRIBUTION, ACCESS_ADSERVICES_AD_ID, BIND_GET_INSTALL_REFERRER_SERVICE, C2DM RECEIVE | Install attribution (referral bonuses) and push delivery via Google services |
| com.btwn.ybt.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION | Internal signature-level lock only the app itself can hold |
Absent on purpose: contacts, SMS, call log, camera, microphone and location. If an APK from another source requests any of those under the Batwin name, it is not this file.
Match your download against this sheet
- Size first: your file manager should show 3.28 MB for the downloaded file.
- Install, then open Settings > Apps > Batwin: version must read 1.14.
- Package name on the same screen must be com.btwn.ybt; anything else is a repack.
Get the file only from the official download link. Forum re-uploads can be modified and still show the right icon.
File questions
Why is the APK only 3.28 MB?
The package ships the app shell; game content streams on demand once you are in. That keeps the install light and moves updates server-side, which is also why the app needs so few permissions.
Does it run on 32-bit phones?
The build targets Android 16 (API 36) with a floor of Android 7.0; devices in that range, 32-bit included, install it. Phones older than Android 7.0 cannot parse the package; use the H5 lobby there instead.