Everything PURPL reads from your data
Upload a session from your AIM Mychron or Alfano logger and PURPL turns it into clear, driver-friendly analysis — corner by corner, lap by lap.
AI coaching report
A plain-language read on your session — where the lap time is, why, and what to change next — generated from your own data.
Per-corner & per-section deltas
See exactly which corners and track sections cost you time against your best lap, ranked by the tenths on offer.
Theoretical-best lap
Stitch your fastest sectors together to reveal the lap you already have in you — and how far your real best sits from it.
GPS lap replay
Replay any lap on the GPS map, synced to the speed trace, to see line and minimum-speed differences at a glance.
Friction circle & braking
Grip usage and braking/trail-braking analysis from the accelerometer — where you commit, and where you leave grip unused.
EGT, water-temp & shift analysis
Engine and gearbox health from your temperature and RPM channels, with in-band/lean/rich and upshift insights.
Cross-session compare
Line up laps from different sessions on the same track, start/finish-aligned, to track real progress.
Daily progression
A durable summary of every session — best lap, consistency, grip and temps over time — so you can see the trend.