Free
Rating summary
About
GPS tracker app for yacht racing. Sends real-time position, speed, and course data to the race management server.
ヨットレース用GPSトラッカーアプリ。位置・速度・針路データをリアルタイムでレース管理サーバーに送信します。
What's New in NSJ Tracker
4.2
July 30, 2026
- Improved data transmission reliability - Visual status indicator with colored border - Start confirmation dialog - Faster event info loading on launch
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