# Mucar

> Professional automotive diagnostic tool with OE-level functions and community support. (iPhone/iPad app by THINKCAR INC.)

- Source: https://appshunter.io/ios/app/mucar/id1573345684 (this page in markdown: same URL + `.md`)
- Developer: [THINKCAR INC](https://appshunter.io/developer/1464847379)
- Category: Utilities, Social Networking
- Price: Free
- Rating: 4.60/5 from 277 App Store ratings · 125 written reviews indexed
- Age rating: 17+
- Requires: iOS 9.0 · 500 MB
- Languages: American English, Arabic, Burmese, Khmer, Dutch, French (France), German (Germany), Greek, Italian, Japanese and 12 more
- Released: 2021-06-29
- Data updated: 2026-09-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mucar/id1573345684/reviews.md

## What is Mucar?

1. Profession functions refer to OE level functions, such as read/clear code, data flow diagram, read ECU, drive test, bidirectional special functions, etc.
2.Support full-function OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information. 
3.Support vehicle maintenance light return to normal.
4.Select any vehicle diagnostic software, covering up to 39 major automobile manufacturers. 
5. Support automatic VIN reading and one-key diagnosis. 
6. Clear interpretation of fault codes and generate professional diagnostic reports. 
7. Be able to communicate with other users within the ThinkDiag community (share/help/support).

## Key features

- OE-level professional functions
- Full OBD II diagnosis
- Maintenance light reset
- Support for 39+ manufacturers
- Automatic VIN reading
- Professional diagnostic reports
- In-app user community

## Recent user reviews (10 of 125)

All indexed reviews: https://appshunter.io/ios/app/mucar/id1573345684/reviews.md

### 2/5 — Paywall

*2026-08-06, version 2.1.1*

Some things I noticed is if you’re using a iPhone or android phone, you can do different things which they should tell you. With the android phone you can do more things. Another thing is the scanner is $40 but the subscription is $50. I might as well pay for another scanner and get another year for free. They should let you pay by the day, week or, year for the subscription. You only have one option pay $50 for a year. It says it can read my o2 sensors on my Honda but it only reads one. The scanner is good if you have nothing else but id say save up a little more money and get something you don’t have to pay to use.

### 1/5 — Reality check

*2026-06-10, version 2.1.1*

Item doesn’t function as specified even though it’s a pro

### 3/5 — TCM fault

*2026-01-27, version 2.1.1*

Great app but recently I cannot clear the tcm fault which I can before. Driving a 2008 Hyundai Grand Starex

### 1/5 — Dil desteği

*2026-01-21, version 2.1.1*

Türkçe dil desteği ne zaman gelir menu içerikleri yabancı dil ?

### 1/5 — Обман

*2026-01-16, version 2.1.1*

Куда пропали функции настройки транспортных средств? Я заплатил за сканер который должен это делать, а вы эти функции убрали из меню!!!!

### 5/5 — Very good

*2025-12-26, version 2.1.1*

Very good

### 4/5 — Не показывай температуру охлаждающей жидкости в С*-только в F -авто Skoda Octavia A7

*2025-12-17, version 2.1.1*

Прошу исправить!

### 2/5 — Limitado

*2025-10-20, version 2.1.0*

Demasiado básico muy poco amigable para manipular

### 4/5 — Не работает отчет.

*2025-08-30, version 2.1.0*

Нормальное приложение. Но, не работает отчет, во время формирования-зависает. Обратился в службу поддержки порекомендовали переустановить приложение и проверить состояние сети. Естественно сеть стабильна, приложение переустановил-не помогло.

### 5/5 — pemulah

*2025-08-29, version 2.1.0*

sang at peas hati

## Frequently asked questions about Mucar

### What kind of diagnostic functions does this app offer?

The app provides OE-level professional functions, including reading and clearing fault codes, viewing live data streams, performing drive tests, and executing bidirectional special functions. It also supports full-function OBD II diagnosis for comprehensive vehicle checks.

### Which car manufacturers are supported by this app?

This application supports diagnostic software for over 39 major automobile manufacturers, ensuring broad compatibility. It also features automatic VIN reading for quick identification of your vehicle.

### Is this app free to use?

Based on the provided information, the application is available for free. There are no mentions of subscription fees, in-app purchases, or advertisements.

### What are the benefits of the ThinkDiag community?

The ThinkDiag community allows users to connect with other automotive enthusiasts and professionals. You can share diagnostic insights, ask for help with complex issues, and receive support from fellow users.

### Can this app help with maintenance reminders?

Yes, the app supports resetting the vehicle's maintenance light to normal. This is a common function needed after servicing to clear service indicators.

## Version history (last 5 releases)

### 2.1.1 — 2025-11-20

1、AI Enhancement: Faster response for smoother interactions.
2、New AI Customer Service: Supports common Q&A, vehicle model inquiry, order tracking, activation code reset, and live agent transfer.
3、Update vehicle diagnostic software (Ford, Honda, Audi, Chrysler, Toyota, Renault, Opel, Kia, Hyundai, Mazda, Volvo, GM).
4、Fixed known bugs.

### 2.1.0 — 2025-04-21

1.Update vehicle diagnostic software (Mazda, Volkswagen, Porsche, Kia, Hyundai, Mercedes-Benz).
2.Fixed known bugs.

### 2.0.9 — 2025-04-14

Fixed known bugs

### 2.0.8 — 2025-02-26

Maintenance features now include two new subscription options:
1、Flexible Monthly Renewals
2、Lifetime Validity Subscription

### 2.0.7 — 2025-02-21

1.Fix known bugs

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## More apps by THINKCAR INC

- [ThinkCar](https://appshunter.io/ios/app/thinkcar/id1464847380)
- [ThinkDiag+](https://appshunter.io/ios/app/thinkdiag-plus/id1483420979)
- [ThinkDriver](https://appshunter.io/ios/app/thinkdriver/id1502233364)
- [iCarScan](https://appshunter.io/ios/app/icarscan/id1508699839)
- [ThinkDiag mini](https://appshunter.io/ios/app/thinkdiag-mini/id1513505307)
- [星卡TD](https://appshunter.io/ios/app/td/id1514554756)

All apps by THINKCAR INC: https://appshunter.io/developer/1464847379

## Related topics

[mucar](https://appshunter.io/ios/topics/mucar) · [mucar bt200](https://appshunter.io/ios/topics/mucar-bt200)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*