# ThinkDiag mini — ThinkDiag mini > Professional automotive diagnostic tool for reading codes, data, and performing special functions. (iPhone/iPad app by THINKCAR INC.) - Source: https://appshunter.io/ios/app/thinkdiag-mini/id1513505307 (this page in markdown: same URL + `.md`) - Developer: [THINKCAR INC](https://appshunter.io/developer/1464847379) - Category: Utilities, Social Networking - Price: Free - Rating: 4.51/5 from 253 App Store ratings · 35 written reviews indexed - Age rating: 17+ - Requires: iOS 9.0 · 325 MB - Languages: English, French, German, Greek, Italian, Japanese, Polish, Portuguese, Russian, Spanish and 2 more - Released: 2020-06-10 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/thinkdiag-mini/id1513505307/reviews.md ## What is ThinkDiag mini? 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 diagnostic functions - Full OBD II support - Vehicle maintenance light reset - Support for 39+ car manufacturers - Automatic VIN reading - Diagnostic report generation - User community forum ## Recent user reviews (10 of 35) All indexed reviews: https://appshunter.io/ios/app/thinkdiag-mini/id1513505307/reviews.md ### 1/5 — Tradução para pt-br *2024-05-20* Tradução péssima. Se ao menos ficasse em inglês ficaria melhor! ### 5/5 — Review *2024-05-14, version 2.9.0* Really find this phone app useful and saves running to the garage every two minutes. ### 4/5 — Vin scan Toyota hiace in Australia *2024-03-14, version 2.9.0* It doesn’t support Australia Toyota hiace VIN And can not find a maintenance function ### 5/5 — Девайс *2023-07-14* Прекрасный прибор. ### 5/5 — Avis *2023-06-16* Très bien ### 5/5 — ThinkDiag *2023-06-08* So far very good ### 1/5 — ThinkDiagMini *2023-05-31* После последнего обновления приложение на телефоне (IPhone 13 mini) вылетает сразу после входа. Пожалуйста разберитесь!!! ### 1/5 — Финкдиаг *2023-05-31* Приложение вылетает сразу после запуска! Думал дело в айфонах, взял айпад. Ситуация не изменилась! Решите проблему! ### 1/5 — Не работает *2023-05-29* Вылетает приложение после запуска ### 5/5 — Программа *2023-05-13* Рекомендую ## Frequently asked questions about ThinkDiag mini ### What does the ThinkDiag mini app do? The app provides professional-level vehicle diagnostic functions. This includes reading and clearing fault codes, analyzing data flow, performing special bidirectional functions, and resetting maintenance lights. It aims to offer OE-level diagnostic capabilities for a wide range of vehicles. ### What are the key features of this diagnostic app? Key features include full OBD II diagnosis, reading ECU information, drive tests, and bidirectional special functions. It also supports automatic VIN reading, one-key diagnosis, clear interpretation of fault codes, and professional diagnostic report generation. Users can also connect with a community for support. ### Is this app free to use? Based on the provided information, the app is free to use and does not have in-app purchases or advertisements. The monetization model is listed as 'free'. ### What vehicles are supported by ThinkDiag mini? The app supports diagnostic software for up to 39 major automobile manufacturers. This extensive coverage allows for diagnosis across a broad spectrum of car brands and models. ### How can I get help or support with this app? The app includes a ThinkDiag community where users can communicate with each other. This platform allows users to share information, ask for help, and provide support regarding vehicle diagnostics and app usage. ## Version history (last 5 releases) ### 2.9.0 — 2023-09-21 1. Fix known bugs and improve stability. ### 2.8.0 — 2023-06-26 1. Fix known bugs and improve stability. ### 2.6.3 — 2023-05-23 1. Fix known bugs and improve stability. ### 2.6.2 — 2023-04-24 1. Optimize diagnostic experience. 2. Fix known bugs and improve stability. ### 2.6.1 — 2023-03-22 1. Optimize diagnostic experience. 2. Fix known bugs and improve stability. ## Apps similar to ThinkDiag mini | App | Rating | Price | Category | | --- | --- | --- | --- | | [AP200H_USA](https://appshunter.io/ios/app/ap200h-usa/id1517335333) | — | Free | Utilities | | [Mobile KD](https://appshunter.io/ios/app/mobile-kd/id1049211109) | 4.6 (56) | Free | Utilities | | [Diag-BENZ](https://appshunter.io/ios/app/diag-benz/id1434670991) | 2.8 (10) | Free | Utilities | | [Diag-VW](https://appshunter.io/ios/app/diag-vw/id1434670736) | 3.1 (14) | Free | Utilities | | [SmartDiag Mini](https://appshunter.io/ios/app/smartdiag-mini/id1551096244) | 4.3 (21) | Free | Utilities | | [EasyDiag Pro](https://appshunter.io/ios/app/easydiag-pro/id1543373111) | 5.0 (1) | Free | Utilities | ## 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) - [星卡TD](https://appshunter.io/ios/app/td/id1514554756) All apps by THINKCAR INC: https://appshunter.io/developer/1464847379 --- *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 2026-06-10.*