Simple pricing
No checkout on this site. Download the free app, then upgrade from inside the app via Apple App Store or Google Play if you want more.
Try Kaiju Mechanic risk-free.
Billed monthly
Everything you need to own any vehicle, fully.
$5.83/mo effective — 2 months free
Subscribe in-app after download
Download the free app first, then subscribe from within the app via Apple App Store or Google Play. Cancel anytime.
How we compare
Free–$7.99/mo
$150–$300/visit
Free–$30
| Feature | Kaiju MechanicFree – $7.99/mo | Dealer Diagnostic | Generic OBD App |
|---|---|---|---|
| AI-Powered Diagnosis | Yes | No | No |
| Works on 1980+ vehicles (OBD-II: 1996+) | Yes | Yes | Yes |
| No proprietary hardware | Yes | No | Yes |
| Natural language chat | Yes | No | No |
| Document scanning | Yes | No | No |
| Photo analysis | Yes | No | No |
| Maintenance tracking | Yes | Yes | No |
| Multi-vehicle support | Yes | Yes | No |
| Cost | Free–$7.99/mo | $150–$300/visit | Free–$30 |
* Some features require a paid plan — see pricing above for tier details.
Manage your plan directly through the App Store or Google Play. For billing questions or account support, our team is here to help.
Ready?
Download Kaiju Mechanic free and start your first AI conversation in under a minute. No appointment. No hardware. Just answers.