A precise GPS trip computer with no roadbook — total and partial odometer, speed with alert bands, heading, a stopwatch and crash-safe GPX recording.
Open the TripmasterTotal & partial odometer
Two trip counters with ±10 m fine corrections and hold-to-reset — keep the leg distance a rally navigator needs.
Speed with alert bands
Live speed with configurable green / orange / red thresholds so you know at a glance when you're over.
Heading, stopwatch, waypoints
Travel heading, a running stopwatch and a quick waypoint counter for the essentials on the move.
Crash-safe GPX
Record a GPX track that's checkpointed continuously and recovered if the app or device closes.
Session resume
The whole session checkpoints to local storage and resumes after a reload or an OS tab kill.
Background GPS
In the native app it keeps counting with the screen locked, via a foreground service.
Tips & tricks
Two odometers
Run the partial for the current leg and reset it at each turn (hold to reset); the total keeps the whole trip. Both take ±10 m fine corrections.
Set speed alert bands
Configure green / orange / red thresholds so you know at a glance when you're over the target speed.
Crash-safe GPX
Record a track that's checkpointed continuously; the whole session resumes after a reload or an OS tab kill.
Background counting
In the native app the Tripmaster keeps counting with the screen locked, via a foreground service.
Stopwatch + waypoints
Use the running stopwatch and the quick waypoint counter for the essentials when there's no roadbook.
Works onWindowsmacOS / iOSAndroidLinux — free, installable PWA + native apps.