Your kid's day,
in words.
Upload the session from the MyChron. PURPL tells you what happened, corner by corner, in words a parent can read between heats.
Free, with no card and no trial. The numbers name the corner, not the driver.
Readable in seconds
One sentence on how the session went, then the corners ranked by the tenths on offer. No trace reading required.
Debrief without a fight
The numbers name the corner, not the driver. Every delta is measured against your child's own best lap, never against someone else.
Progress you can see
Best lap, consistency and the gap to their perfect lap, day by day, so a better weekend shows up even when the lap time does not.
What the rest of the weekend costs
- Coaching, full day (US)$500
- Coaching, half day (US)$300
- Coaching, full day (UK)£580
- Coaching, 90 minutes (UK)£180
- Tyres, per set$220–290
- Mechanic, per day$200–400
- Engine rebuild$400–750
Third-party prices, each in the currency it was quoted in. Not converted.
Built by Alessio Lorandi, 2013 CIK-FIA Karting World Champion (KFJ). He was the kid in the kart once, with a parent at the fence trying to understand the numbers. About PURPL
Parents ask
Do I need to understand telemetry?
No. PURPL reads the file and answers in plain words. If you can read a weather forecast, you can read a PURPL session.
Which data loggers work?
The AiM MyChron 5, MyChron 5S and MyChron 6, which is what most karts already run. Upload the XRK, XRZ or CSV file, or pull it over Wi-Fi with the mobile app.
What does it cost?
Nothing to start. Every analysis feature is free, with no trial and no card, and the first 30 sessions are stored. Pro is 19.99 euro a month, VAT included, when you want unlimited sessions and unlimited AI analysis.
Is my child's data safe?
The session stays in your account and is never sold. Read the privacy policy for the full picture.