By AppHub Editorial Team · Updated August 3, 2026
Carmin
Overview
Auto & Vehicles
Min Junior
Free
Apr 21, 2019
4.3.0
5.0
$4.99 - $48.99 per item
No
Sep 24, 2024
Features
Free application to get and show wiring diagram of most popular Auto Makers and Car Models.
Regularly update for trustful Electrical Wiring Diagrams and can be used to refer when you do repairing car or study purpose.
Videos and technical documents library for research, reference just by some clicks.
iOS version: https://apps. apple. com/app/id1527982107
Free application to get and show wiring diagram of most popular Auto Makers and Car Models. Regularly update for trustful Electrical Wiring Diagrams and can be used to refer when you do repairing car or study purpose. Videos and technical documents library for research, reference just by some clicks. iOS version: https://apps. apple. com/app/id1527982107
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Ratings breakdown
24,500 reviewsDeveloper contact
Name
Nguyen Van Chuan
Address
Tecco Diamond Tứ Hiệp Hà Nội 12508 Vietnam
Support
uppermin@gmail.com
Privacy
View policyFrequently Asked Questions
Is Carmin free to download? high
Yes. The app metadata lists Carmin as free, with in-app purchases listed as $4.99 - $48.99 per item.
Source: app_metadata
What do sampled users complain about in Carmin? medium
Carmin has sampled complaints about payment, subscriptions, trials, or locked features. 2 sampled reviews or 1 sampling buckets support this theme.
Source: user_reviews
What do sampled users like about Carmin? low
Carmin is praised by sampled reviewers for value, affordability, or tolerable ads. Only 1 sampled review supports this theme, so confidence is low.
Source: user_reviews
How to Use
Free application to get and show wiring diagram of most popular Auto Makers and Car Models. (app_description)
Getting Started
Source: app_description_and_user_feedback_noted
- Install Carmin from the appropriate app store.
- Open the app and start with the free experience.
- Review the main features described in the app listing.
- Check settings or support resources if you run into sampled issue patterns such as carmin has sampled complaints about payment, subscriptions, trials, or locked features.
Key Features (from app listing)
Source: app_description
- Auto & Vehicles app experience
- Free download
- From Min Junior
- 1,000,000+ downloads listed
Theme 'value, affordability, or tolerable ads' identified in recent_reviews #1. Review #1 praises value, affordability, or tolerable ads.
How this content was created
Content type: pattern_analysis_of_user_reviews_and_metadata
AI generated: Yes
- Google Play user reviews (12-20 preferred; may be smaller if source data is limited per app), August 09, 2024 to February 28, 2024
- Google Play ratings distribution
- App Store listing metadata
- Review samples are not statistically representative of all user sentiment
- High-engagement negative reviews can overrepresent complaints
- Claims labeled 'low confidence' are based on single-review observations only
- No real-world app testing was conducted
- Feature availability may vary by region, device, and app version
Pros & Cons
Based on analysis of Google Play user reviews
Pros
- Users appreciate the app: "In a few words - Not fancy or flashy, but for the DIY car enthusiasts and mechanics it is a diamond in the rough for dia" high
Extracted from 3 high-rated user review(s)
Evidence (3)
“In a few words - Not fancy or flashy, but for the DIY car enthusiasts and mechanics it is a diamond in the rough for diagrams ! FREE ! ! I installed this app for wiring diagrams for personal and side ”Rating: 5★ February 28, 2024 149 likes“Generally good, but in one case the drawings for Hyundai i30 doesn't seem to show anything on the screen. They are SVG files. I have been able to view SVG files for Peugeot cars before, so not sure wh”Rating: 4★ November 09, 2023 134 likes“As a professional auto electricianl this app is an essential part of my tool kit although some models are missing from certain manufacturers eg Alpha romeo guilietta but overall very comprehensive. My”Rating: 4★ December 02, 2025 16 likes
Cons
- Some users report issues: "While the app worked for what wanted to find a hard to find wiring diagram, I can't find any way to unsubscribe, and it keep hitting my Google payment" low
Identified from 2 low-rated user review(s)
Evidence (2)
“While the app worked for what wanted to find a hard to find wiring diagram, I can't find any way to unsubscribe, and it keep hitting my Google payment methods! This has been going on for months! I may”Rating: 1★ December 17, 2024 20 likes“Pay for the option to download and print diagrams and it blocks you. Yes we know you made the app and just added diagrams you found online/Diagnostic machine, etc ,the app is a great idee for mobile u”Rating: 1★ August 09, 2024 17 likes
Recent Reviews
James Ford
5★In a few words - Not fancy or flashy, but for the DIY car enthusiasts and mechanics it is a diamond in the rough for diagrams ! FREE ! ! I installed this app for wiring diagrams for personal and side work for cars. The first time I used it, I was not impressed. The user interface is very basic and almost sophmoric. DON'T Let That FooI You! As I began my search I found what I was looking for and realised quickly that this was a virtual goldmine of automotive electrical diagrams and more!👍🤠👍
Flemming Jacobsen
4★Generally good, but in one case the drawings for Hyundai i30 doesn't seem to show anything on the screen. They are SVG files. I have been able to view SVG files for Peugeot cars before, so not sure what the problem is. It makes me reluctant to purchase the Pro version if there are issues with opening certain files. Other than that, a great app.
Stuart Lain
4★As a professional auto electricianl this app is an essential part of my tool kit although some models are missing from certain manufacturers eg Alpha romeo guilietta but overall very comprehensive. My only big issue is that I subscribe for the pro version and since getting a new pixel 10 pro the extra feature buttons display over the quick setting area at the top of the screen and are unusable. Other than that no issues after several years of use 4****
Greg Welser
1★While the app worked for what wanted to find a hard to find wiring diagram, I can't find any way to unsubscribe, and it keep hitting my Google payment methods! This has been going on for months! I may have used it again, but because of the fact that I feel like I'm being robbed every month, they can bag it! I'm going to spend as much time as it takes to remove my membership, and/or block them from being able to continue pillaging my money! I will never use them again! I'll pay for OEM manuels!
Spinners AutoMotive
1★Pay for the option to download and print diagrams and it blocks you. Yes we know you made the app and just added diagrams you found online/Diagnostic machine, etc ,the app is a great idee for mobile use on the go but why block Members who are using it while paying you. Cant print or Download for no reason what so ever. fix the problem ,we have diagrams to add also to help out. None of your PAID options are actually working