Free
Try Kaiju Mechanic risk-free.
FreeRisk-free
Billed monthly
0 credits/mo1 vehicle
- 15 AI chats per month
- 1 vehicle profile
- OBD-II fault code reading
- Manual maintenance logs — unlimited records
- No credit card required
Plans & Pricing
Simple pricing
Start free. Upgrade in-app.
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.
MOST POPULAR
Starter
For daily drivers who want full coverage.
$4.99/mo
Billed monthly
150 credits/mo2 vehicles2GB cloud
- 150 AI credits per month
- Up to 2 vehicle profiles
- 2 GB storage — upgrade anytime if you need more
- Document scanning — AI reads and files your receipts
- Photo analysis — show the AI what you see
- Full maintenance tracking with custom intervals
Subscribe in-app after download
Plus
For enthusiasts and multi-vehicle households.
$9.99/mo
Billed monthly
450 credits/mo∞ vehicles5GB cloud
- Everything in Starter
- 450 AI credits per month — 3x more than Starter
- Unlimited vehicles
- 5 GB storage — add-ons available if you need more
- Unlimited AI scans and document processing
Subscribe in-app after download
Premium plans managed through Apple App Store & Google Play. Cancel any time.
How we compare
The smarter alternative
Kaiju Mechanic
Free–$9.99/mo
- AI-Powered Diagnosis
- Works on 1980+ vehicles (OBD-II: 1996+)
- No proprietary hardware
- Natural language chat
- Document scanning
- Photo analysis
- Maintenance tracking
- Multi-vehicle support
Dealer Diagnostic
$150–$300/visit
- AI-Powered Diagnosis
- Works on 1980+ vehicles (OBD-II: 1996+)
- No proprietary hardware
- Natural language chat
- Document scanning
- Photo analysis
- Maintenance tracking
- Multi-vehicle support
Generic OBD App
Free–$30
- AI-Powered Diagnosis
- Works on 1980+ vehicles (OBD-II: 1996+)
- No proprietary hardware
- Natural language chat
- Document scanning
- Photo analysis
- Maintenance tracking
- Multi-vehicle support
| Feature | Kaiju MechanicFree - $9.99/mo | Dealer Diagnostic | Generic OBD App |
|---|---|---|---|
| AI-Powered Diagnosis | |||
| Works on 1980+ vehicles (OBD-II: 1996+) | |||
| No proprietary hardware | |||
| Natural language chat | |||
| Document scanning | |||
| Photo analysis | |||
| Maintenance tracking | |||
| Multi-vehicle support | |||
| Cost | Free–$9.99/mo | $150–$300/visit | Free–$30 |
Need help with your subscription?
Manage your plan directly through the App Store or Google Play. For billing questions or account support, our team is here to help.
Ready?
Your car deserves better
than guessing.
Download Kaiju Mechanic free and get your first AI diagnosis in under a minute. No appointment. No hardware. Just answers.
Coming soon on
App Store
Coming soon on
Google Play
Free Forever Plan — No credit card required