Simple pricing

Analyze a log free with no account. Pro is $59 a year with a 7-day free trial and unlocks the whole app: automatic datalog analysis, qualified metric trends, maintenance records, and your full garage. Deep reports are a one-time $25 per log.

Free

$0

One-off analysis of a JB4, MHD, or bootmod3 log with a permanent shareable link. No signup.

Best value

Pro

$59/yr

7-day free trial, then $59/year. Less than one human log review.

Deep report

$25 one-time

An AI deep diagnosis of one shared log: likely causes, severity, and what to check first.

Pro unlocks the whole app

  • JB4, MHD & bootmod3 datalog analysis with format-dependent channel coverage
  • Qualified metric trends across comparable logs
  • Maintenance scheduling with overdue alerts & mileage estimates
  • Spend tracking, parts inventory & issue log
  • Photo gallery and unlimited vehicles in your garage

Questions

What do I get for free?
Upload a single JB4, MHD, or bootmod3 log on the Analyze page and get bounded observations with a permanent shareable link. Channel coverage varies by logger and file. Up to 10 logs a day, no account needed.
How does the Pro free trial work?
Start Pro and you won't be charged for 7 days. We collect your card up front so access continues seamlessly. Cancel anytime before the trial ends and you pay nothing.
What is the $25 deep report?
A one-time AI deep diagnosis of a shared analysis: likely causes, severity, and what to check first, grounded in platform-specific tuning knowledge. You buy it right on the analysis page, no account needed, and it stays unlocked on that link forever.
Who handles billing?
Lemon Squeezy is our merchant of record. They run secure checkout and handle sales tax / VAT. You can manage or cancel your subscription anytime from Settings.
Can I cancel?
Yes, anytime. You keep access through the end of the period you've paid for, and all your data stays put if you come back.

See our refund policy and terms of service.