# Diag-Asia — user reviews > 27 indexed App Store user reviews of Diag by Autel Intelligent Technology Co., Ltd., rated 2.80/5 from 38 ratings. - Source: https://appshunter.io/ios/app/diag-asia/id1432403324/reviews - App overview in markdown: https://appshunter.io/ios/app/diag-asia/id1432403324.md - Rating breakdown: 5★ 12 · 4★ 6 · 3★ 0 · 2★ 4 · 1★ 16 ## Newest reviews (8 of 27) ### 1/5 — Very bad *2021-07-09, version 1.37* Like for me it is not right, payable program for my Kia Carnival YP. Less readings then on my ELM! Not going to give any suggestions to my friends to by this thing for scanning Korean cars. Sorry! ### 1/5 — Перестала работать *2021-06-22* После последнего обновления перестала работать с авто Инфинити, не работает ни один из режимов ### 1/5 — Does not work for Toyota *2021-05-23* It is surprising that device works fine for Vauxhall but not for Toyota AYGO 2016 at all ### 1/5 — Locked my device *2020-08-29* This app has locked my device that reads the codes. Worst thing ever. UNLOCK MY DEVICE NOW. THERE IS NO REASON FOR IT TO BE LOCKED! ### 1/5 — the application does not work properly *2020-08-04* the application does not work properly ### 1/5 — Tpms *2020-07-10* I tried to activate tpms and bought ap200 for Toyota verso 2014 but waisted money and time .there is no option available to go to TPMS category. ### 1/5 — Surely *2020-06-20* Верните русский язык!!!!!!! После обновления пропал русский. Я платил за прибор с учетом русского языка!! ### 1/5 — Все плохо *2020-01-03* После обновления , не возможно пользоваться , вылетает все ## Most critical reviews (10 lowest-rated) ### 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!!!!!!! ### 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. ### 1/5 — Caused air bag light to come on *2022-09-23* Just bought subscription for Subaru paid $24. After scanning my airbag light came on and had it have checked by dealer. Caused it to come on because as soon as it scanned occupant detection system the airbag light cam on. Will not be using this scanner again on my car. Will be seeking a refund as well ### 1/5 — Crash *2022-02-01* DPF function causes app to crash on Nissan xtrail useless ## Most praised reviews (9 highest-rated) ### 5/5 — Work in Accord 2012 *2024-11-18* Work in Accord 2012 ### 5/5 — Works perfectly with Lexus *2022-02-14* Just slow on older vehicles, probably due to slow internal data bus. My lexus was 2007! Very detailed diagnosis. ### 5/5 — Seems to work just fine (Subaru Forester 09) *2021-07-20* I am able to access all modules on a 2009 Subaru Forester. Live data works great and the delay is not too bad. Good enough to make a good diagnoses. Never had a problem connecting and all service functions work great. I’ve reset my SAS, cleared battery codes after changing my battery, cleared transmissions closes after changing the TCM, and plenty more. I don’t see why there’s so many negative reviews. ### 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. ### 4/5 — It’s blessing for its price but it’s app needs much work *2020-08-27* I hate that I have to have three apps to make this work. I also hate that it doesn’t remember my vehicle I have to identify what my vehicle is every time I do a diagnostic. It’s also very confusing. But the pros are live data for sure and the fact that it does give codes it’s Bluetooth is cool ### 3/5 — Не работает раздел сервис. *2021-12-23* Раздел сервис выбрасывает из приложения. ### 3/5 — Internet connection required *2021-04-22* Needs internet/mobile connection to work. Not great when you need to use this in a location where there is no mobile phone reception. ### 3/5 — Исправте пожалуйста *2021-04-19* Не адаптирует vsa accord 7, но все читает ### 2/5 — Could Be Better *2021-08-07* Frustrating that it takes so many steps and so much time to get to actual diagnostics. Biggest problem I have is that the error code description don’t always match the actual error. For example on a Mazda CX seven, a P0012 is not throttle position sensor, it’s a timing issue --- *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.*