Reviews of MECH AI: OBD2 Car Diagnostics

By: MECH.AI LLC App

List of user reviews and ratings for MECH AI: OBD2 Car Diagnostics

Total ratings

4.00 (Rating count: 104)

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Review summary

Users praise MECH.AI as a powerful, detailed diagnostic aid for DIY mechanics and mobile shops, offering practical, step-by-step guidance and tools lists. When it works, it's a time-saver and can be a lifesaver, with some pros praising its depth and even humor. However, recurring issues include server connectivity problems, occasional unhelpful or inaccurate responses, data gaps for certain models, and usability hiccups like hanging, blank screens, or VIN lookup failures. Overall, it shows strong potential but reliability and data coverage need improvement.

Pros

Informative and detailed diagnostics for DIYers and mobile mechanics
Very helpful for diagnosing and troubleshooting, often saving time
Step-by-step guidance with tool lists for repairs
User-friendly for DIY work and easy to follow
Advanced AI with depth and even light humor; valued by professionals

Cons

Frequent server connection errors and unreliable connectivity
Unhelpful or generic responses and occasional incorrect diagnoses
Data gaps and model-specific data gaps (missing makes/models; inconsistent instructions)
Usability issues: app hangs during data entry, VIN lookup failures, and blank screens
Occasional incorrect part numbers

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User Reviews

Recent rating average: 2.10

All time rating average: 4.00

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34% (10)

Date	Author	Comment
2026-05-21	fi*****	This app won’t open in iPhone
This app won’t open in iPhone
2026-05-18	Gi*****	As a DIY’r it was a real help. Unfortunately it stopped working and I tried everything to get it to work again. It just game a white screen and error codes. If the bugs can be fixed I’d be a customer again.
As a DIY’r it was a real help. Unfortunately it stopped working and I tried everything to get it to work again. It just game a white screen and error codes. If the bugs can be fixed I’d be a customer again.
2026-05-15	Ju*****	Did this app break? All I get when I open the app is a blank white screen
Did this app break? All I get when I open the app is a blank white screen
2026-05-02	c.*****	For a weekend warrior type of Mechanic this app has been good very informative
For a weekend warrior type of Mechanic this app has been good very informative
2026-05-01	Lo*****	Good luck even typing without a server connection error popping up. In 2026 this is an abysmal failure.
Good luck even typing without a server connection error popping up. In 2026 this is an abysmal failure.
2026-04-28	bl*****	App works good when it works. Last month 90% of the time it says server error. Disappointing since I paid for the monthly subscription
App works good when it works. Last month 90% of the time it says server error. Disappointing since I paid for the monthly subscription
2026-04-20	f@*****	This AI does not help diagnose or repair anything. It is absolutely trash. Used to of my five questions with no answers whatsoever jump don’t waste your time.
This AI does not help diagnose or repair anything. It is absolutely trash. Used to of my five questions with no answers whatsoever jump don’t waste your time.
2026-04-19	Br*****	All I got was white screen
All I got was white screen
2026-04-08	No*****	This app uses just general lousy, unspecific responses. You’ll use up all of your messages before you get any kind of answer. You need total junk not worth the time.
This app uses just general lousy, unspecific responses. You’ll use up all of your messages before you get any kind of answer. You need total junk not worth the time.
2026-04-04	JD*****	Was looking for something like this and didn’t want to pay the prices for All data or Mitchell1 but this exceeds expectations and recommended to any mobile mechanic or DIY enthusiasts. Don’t use it all the time but when I need it. Love the information. Watch out other shop management systems. This is a game changer and totally recommend.
Was looking for something like this and didn’t want to pay the prices for All data or Mitchell1 but this exceeds expectations and recommended to any mobile mechanic or DIY enthusiasts. Don’t use it all the time but when I need it. Love the information. Watch out other shop management systems. This is a game changer and totally recommend.