MECH AI: OBD2 Car Diagnostics
Check Engine Light & Repairs
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
An AI mechanic that knows your exact car, OBD2 scanning, repair guides, wiring diagrams, and parts search — one app replaces the whole toolbox. Free to start.
One app. Every job.
MECH AI is the automotive multitool: AI Mechanic chat, OBD2 code reading, step-by-step repair guides, wiring diagrams, and parts search in one app — powered by AI trained for cars. Whether you're a DIYer in your driveway or a pro running a shop, get clear answers, accurate fitment, and step-by-step guidance for your exact vehicle.
AI MECHANIC
Ask in plain English (or Español, Français, Português, Deutsch, Русский). Describe the symptom — "check engine light is on" or "grinding noise when I brake" — and get the most-likely cause, an estimated fix cost, and a DIY difficulty rating. Built for cars: knows TSBs, recalls, and exact part numbers.
GUIDED DIAGNOSTICS
Hit a fault code? Run a guided OBD2 session. MECH AI walks you through symptom-narrowing questions, suggests the most-likely component, and gives you the next test to confirm — like having a seasoned technician on speakerphone.
VEHICLE HEALTH SCORE
A live score for every car in your garage. Critical issues flagged the moment they appear. Maintenance on a clock. Built around your year/make/model — not generic intervals.
PARTS CENTER
AI-verified fitment from Amazon, eBay, RockAuto, and more. Skip the "will this fit my car?" forum thread. Search by symptom or by part name, see options across stores, side-by-side.
TSBs & RECALLS
Manufacturer service bulletins matched to your exact year, make, and model. Live recall lookup. Never miss the OEM-known fix for your car.
MULTI-VEHICLE GARAGE
Add unlimited vehicles with VIN scanning. Switch instantly. Per-vehicle history, maintenance, and AI context that remembers your specific car.
WIRING DIAGRAMS (Mechanic tier+)
AI-rendered electrical schematics. Look up any system, trace any wire. OEM-level coverage at indie-shop prices.
MECH ACADEMY (early access)
Learn how your car works and how to fix it — bite-size, gamified lessons with clear diagrams and hands-on exercises. New this release: learning diagrams, sound effects, and a refreshed look.
PLANS
• Free — 5 AI Mechanic messages/day, 1 vehicle, basic features
• DIY ($7.99/mo) — Unlimited messages, maintenance tracking, vehicle health, priority support
• Mechanic ($19.99/mo) — Everything in DIY + AI wiring diagrams, up to 10 vehicles, advanced diagnostics
• Shop ($59.99/mo) — Everything in Mechanic + OEM wiring, OEM parts & diagrams, invoice & billing
7-day free trial on DIY and Mechanic. Cancel anytime.
MULTI-LINGUAL
English, Spanish, Portuguese, Russian, German, French. AI Mechanic responses follow your language. Brand and technical identifiers (VIN, OBD2, RPM) stay universal.
PRIVACY
We don't sell your data. VIN, vehicle history, chat content stay private to your account. Sign in with Apple supported.
SUPPORT
Settings → Support, or email support@mechai.app.
Built by mechanics and engineers who've had enough of single-purpose tools and data leases.
SUBSCRIPTION TERMS
• Subscriptions auto-renew at the end of each period unless cancelled at least 24 hours before the end of the current period.
• Manage or cancel anytime in your Apple ID account settings.
• Payment charges to your Apple ID at confirmation.
• Free trial converts to paid plan automatically unless cancelled before trial end.
• Terms of Service: https://mechai.app/terms
• Privacy Policy: https://mechai.app/privacy
Smarter subscriptions: clearer yearly pricing, a pause option on Google Play, and better save-offers when you need a break. Plus performance fixes and improved analytics for a faster app.
The developer, MECH.AI LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MECH.AI LLC
- Size
- 70.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Mechanic $7.99
- Mechanic $4.95
- MECH AI Mechanic $19.99
- MECH AI DIY $7.99
- Autoshop $59.99
- MECH AI Shop $59.99
- MECH AI DIY $79.99
- Mechanic Pro Add-On 3 $119.99
- Shop Manager $249.99
- MECH AI Shop $599.99
- Copyright
- © MECH AI LLC