Qstarz QRacing

Qstarz QRacing is a specialized lap timing and data analysis Chrome extension designed for motorsports enthusiasts using Qstarz GT BLE GPS devices such as the LT-8000GT, BL-1000GT, and BL-818GT. It offers advanced features including lap timing, sector and split time delta comparisons, and performance analysis suitable for both drag racing and circuit racing.

Users can record video on their phones with data overlay, enabling enhanced race review and sharing. The app automatically detects global circuit tracks and supports drag modes by speed, distance, 1/4 mile, or 0-Speed-0. Historical racing sessions are stored with the ability for playback, track ranking, and session data export to CSV format. Additionally, users can manage racers and garages, perform session backups and restores (excluding videos), and enjoy multi-language support including English, Japanese, German, and Traditional Chinese. The app requires Android 8.0 or later and is optimized for devices with 4GB RAM or more.