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MECH AI: OBD2 Car Diagnostics

MECH AI: OBD2 Car Diagnostics

Check Engine Light & Repairs

117 ratings
52 reviews
With Ads
🔧 Utilities
🌟 Lifestyle
Free
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Details

  • Released
  • Updated
  • April 25, 2024
  • September 26, 2026

Features

Developer

MECH.AI LLC
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MECH AI: OBD2 Car Diagnostics video #1 for iPhone
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MECH AI: OBD2 Car Diagnostics screenshot #8 for iPhone
iphone
ipad
🧾$3.99 - $5.99
In-App Purchase↘︎
⭐52
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📝16+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
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📦~ in 4 days
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About

This AI-powered assistant helps with vehicle diagnostics, repair, and parts lookup. It provides detailed repair guides, intelligent diagnostic support, and a comprehensive parts database to save time and reduce costs.

✓AI-powered diagnostics
✓Step-by-step repair procedures
✓Smart parts lookup
✓Wiring diagrams
✓Saved vehicles
Show original description

What's New in MECH AI

1.3.48

September 26, 2026

Opening MECH AI from a link or a notification now takes you straight to the right page, even from a cold start. Smoother startup on the newest iOS. Fixes to the cancel-flow offer and general stability improvements.

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Subscriptions & In-App Purchases

MECH AI Mechanic

Pro-level tools for working mechanics

$167.991 Year
How to cancel MECH AI subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Printing

Would be better if you could print it out
Rocky PointRocky Point

Response from developer

Fair ask, and you're right: there's no clean print or PDF export for guides yet. It's on our list, and reviews like this decide the order we build things. If you email support@mechai.app with the screen you wanted to print, I'll make sure that one ships first. — Alex, MECH AI

5 Free messages

5 free messages daily then you have to pay more corporate greed slop, messes up most of the common issues anyway absolutely trash.
Kayner98Kayner98

Response from developer

You're right that the free tier is limited: every AI answer costs us real money, and 5 a day is what we can give away sustainably. Where I'd push back is 'wrong on most common issues': if it got your vehicle wrong, email support@mechai.app with the car and the question and I'll review the exact answers myself, fix what's wrong, and add a free month of DIY so you can judge it properly. — Alex, MECH AI

Dismal!

Dismal failure unfortunately! I had high hopes for this app but even if signing up presents major issues then what other problems will emerge? Sorry but it’s a no from me. 😬
ThegeeperThegeeper

Shonky garbage

This is the shonkiest app on the planet. It’s clunky. When you try and ask a question you immediately hit a paywall.

Horrible
Mark S LohrMark S Lohr

Response from developer

Fair hit: asking a question and getting a plan screen first is a bad first minute. There is a free tier (5 AI Mechanic questions a day, no card needed), so if it went straight to a paywall for you, something misfired. Email support@mechai.app with what you saw and I'll fix it and add a free month for the trouble. — Alex, MECH AI

Good but a little slow

This program is accurate and has helped me a lot so far
Faa_muFaa_mu

Response from developer

Thank you, and noted on the speed: answers got faster in the latest versions and we're still shaving seconds off the diagnostics flow. Glad it's earning its keep. — Alex, MECH AI

See 47 more reviews

FAQ

What does MECH.AI do?

MECH.AI is an AI-powered assistant designed to help users with vehicle diagnostics, repair procedures, and parts lookup. It aims to make automotive repair faster and more accurate for both beginners and professionals.

What are the key features of MECH.AI?

Key features include AI-powered diagnostics and repair guidance, step-by-step repair procedures, smart parts lookup with vehicle data, access to wiring diagrams and technical resources, and a personalized experience with saved vehicles.

Is MECH.AI free to use?

The application is free to download and use, but it does contain in-app purchases and advertisements. Specific features or advanced functionalities may require purchase.

Who is MECH.AI for?

This app is suitable for a wide range of users, from individuals performing DIY repairs on their own vehicles to professional technicians looking for a comprehensive digital tool to assist them in their work.

How does the AI diagnostics work?

The AI-powered diagnostics provide intelligent support to help identify vehicle issues. It analyzes symptoms and provides guidance on potential problems and the steps needed for repair, aiming to take the guesswork out of troubleshooting.