Qstarz International Co., Ltd. Android Apps and Games

QRacing is a motorsports lap-timing and race-analysis app designed for drivers and riders who use compatible Qstarz GT BLE GPS hardware. It connects recorded track data with an Android phone so users can review circuit laps, drag runs, sector splits, and time differences after a session. The app also supports phone video recording with GPS-data overlays, automatic circuit detection, historical session playback, and CSV export. Racer profiles, garage records, rankings, plus backup and restore tools help keep repeated practice sessions organized and easier to compare.