MGET Cart Speed 1.31 (build 33) - Android 8.0 or newer Download and open MGET-Cart-Speed-1.31-test.apk on your Android device. Install over the existing app to retain settings and saved recordings. Do not uninstall or clear storage to update. Allow precise location for GPS. Choose Digital or Analogue in Settings. Battery monitoring is optional and requires a compatible Daly Bluetooth BMS. Start a trip to record; use Finish trip when done or group drives into a journey. Active recording uses an Android foreground service; force stop, reboot and device restrictions can interrupt it. Vehicle logs include fuel, maintenance, expenses and receipt OCR. Review suggested receipt values before saving. For optional online history, open Settings, connect your HTTPS server and approve the phone. Sync uploads only when the destination is reachable. Unconfirmed data stays on the phone. This is a personal test APK distributed outside Google Play. Website: https://mget.dev/cart-speed Source and version archive: https://git.mget.ca/MGET/MGET-Cart-Speed