# Diag-Asia > Diagnostic software for Asian vehicles, works with MaxiAP200. (iPhone/iPad app by Autel Intelligent Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/diag-asia/id1432403324 (this page in markdown: same URL + `.md`) - Developer: [Autel Intelligent Technology Co., Ltd.](https://appshunter.io/developer/770747094) - Category: Utilities, Productivity - Price: Free - Rating: 2.80/5 from 38 App Store ratings · 27 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 244 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Persian, Polish, European Portuguese and 7 more - Released: 2018-08-30 - Data updated: 2026-08-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/diag-asia/id1432403324/reviews.md ## What is Diag? Diagnostic software package for Asian vehicles, which requires to work with the main program MaxiAP200 together. ## Key features - Asian vehicle diagnostics - Requires MaxiAP200 integration - Detailed diagnostic information - Vehicle system analysis ## Recent user reviews (10 of 27) All indexed reviews: https://appshunter.io/ios/app/diag-asia/id1432403324/reviews.md ### 1/5 — Update!!! *2026-08-01* Idk what you guys are doin but you need to upgrade your diag’s for current models and years it’s frustrating I just bought it and I can’t do a proper diag cause of the diag’s being old ### 1/5 — Верните прежнюю версию! *2026-03-08* После обновления перестало работать,верните старые версии!!!!!!! ### 5/5 — Work in Accord 2012 *2024-11-18* Work in Accord 2012 ### 1/5 — I must be doing something wrong… *2024-11-12* No support for Toyotas newer than 2017? ### 1/5 — Kia not supported *2024-11-02, version 1.47* Bought it for Kia(21,99$) and it hadn’t found KIA Ceed (CD) 2020 model ### 1/5 — No support for Mazda CX-50 *2024-09-13* Naught the Mazda diagnostic and just found out that CX-xx do not exist. ### 1/5 — Hyundai Palisade *2023-10-22* The apps Diag-Asia or Diag-USA does not support the Hyundai Palisade. Not even an available option. Just spent $21.99 for nothing…very annoyed! ### 1/5 — Fuel injector recoding not available *2023-08-28* The main purpose i bought this tool was to recode my fuel injectors after replacing it with new injectors. This “ Diag-asia” crappy app does not support this function. Will have to return the tool ### 1/5 — No Subaru Ascent Support. *2023-05-10* No Subaru ascent support. ### 4/5 — Overall like this little scanner *2023-04-10* But it can not find my 2019 Kia Soul. I have to use 2018. Obd2 side works no problem. Might upgrade to a better scanner soon. ## Frequently asked questions about Diag ### What vehicles does Diag-Asia support? Diag-Asia is designed specifically for Asian vehicles. It provides diagnostic capabilities for a range of car makes originating from Asia. ### Does Diag-Asia work on its own? No, Diag-Asia requires the MaxiAP200 main program to function. It acts as an extension or companion software to the primary diagnostic tool. ### What is the rating for Diag-Asia? Diag-Asia has a rating of 2.9 stars based on 37 user ratings. ### Is Diag-Asia free to download? Yes, Diag-Asia is available for free download. There are no in-app purchases or ads mentioned. ### What devices can I use Diag-Asia on? Diag-Asia is compatible with iPhone and iPod devices. It is not currently listed for Android or other platforms. ### How often is Diag-Asia updated? The latest version of Diag-Asia is 1.47, and it was last updated on September 5, 2023. Updates are released periodically to improve functionality and compatibility. ### What is the age rating for Diag-Asia? Diag-Asia has an age rating of 4+, indicating it is suitable for users aged 4 and above. ### Who developed Diag-Asia? Diag-Asia was developed by Autel Intelligent Technology Co., Ltd., a company specializing in automotive diagnostic tools and solutions. ## Version history (last 5 releases) ### 1.47 — 2023-09-05 fix some bugs ### 1.46 — 2023-07-20 fix some bugs ### 1.45 — 2022-11-22 fix some bugs ### 1.44 — 2022-09-06 fix some bugs ### 1.40 — 2022-02-14 fix some bugs ## Apps similar to Diag | App | Rating | Price | Category | | --- | --- | --- | --- | | [DAWN Inspector - CARB Approved](https://appshunter.io/ios/app/dawn-inspector-carb-approved/id6449002686) | 4.0 (2) | Free | Utilities | | [Xtool Anyscan](https://appshunter.io/ios/app/xtool-anyscan/id1435757731) | 2.8 (77) | Free | Utilities | | [Autophix](https://appshunter.io/ios/app/autophix/id1546574318) | 3.8 (27) | Free | Utilities | | [Delta Drive Tool](https://appshunter.io/ios/app/delta-drive-tool/id1624480114) | — | Free | Utilities | | [Okai Global](https://appshunter.io/ios/app/okai-global/id1548689977) | 2.5 (141) | Free | Utilities | | [Anyscan+](https://appshunter.io/ios/app/anyscan-plus/id6747466681) | 3.7 (3) | Free | Utilities | ## More apps by Autel Intelligent Technology Co., Ltd. - [AutoLink100](https://appshunter.io/ios/app/autolink100/id770747091) - [X-MEMO](https://appshunter.io/ios/app/x-memo/id951585624) - [MaxiAP](https://appshunter.io/ios/app/maxiap/id1247339344) - [MaxiAP-AP200](https://appshunter.io/ios/app/maxiap-ap200/id1338602548) - [Diag-Europe](https://appshunter.io/ios/app/diag-europe/id1432416782) All apps by Autel Intelligent Technology Co., Ltd.: https://appshunter.io/developer/770747094 ## Related topics [maxi ap200](https://appshunter.io/ios/topics/maxi-ap200) · [autel maxiap200](https://appshunter.io/ios/topics/autel-maxiap200) · [ht200](https://appshunter.io/ios/topics/ht200) --- *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 2026-08-18.*