Every lap you have driven, in one place.
Bring the device you already own and the files you already have. Free for racers, permanently — no tier, no export limit, no watermark.
The lap, on the circuit, coloured by speed.
- Replay any outing — the lap on the circuit, coloured by speed, with the delta ribbon showing where the time went.
- Import your history — files from the device you already own count. A hand-made CSV counts.
- Your number, your colours — how you appear in every tower and on every map.
Today · 14 laps1:04.612
Today · 11 laps1:05.108
Today · 6 laps1:06.940
The times are the venue’s record. The trace is yours.
Sharing is chosen per outing, not once for your whole account: private, friends, or public. A venue running the day sees the lap times it needs to run the day. Where you actually went — the line you took, the metre-by-metre trace — is a separate thing, and it stays yours unless you say otherwise.
If you ask us to erase you, the trace goes and the lap times stay. A club’s record of what happened at its own event is not ours to delete, and it does not need your name attached to remain true.
Ranked against comparable measurements, or not at all.
A phone at 5 Hz and a 25 Hz logger do not measure the same lap the same way, and the difference is wider than the gap between first and third at most club events. So there are two boards, and yours says which one it is and why. Nobody is quietly beaten by somebody with a better receiver.
How it works has the measured numbers.