# OBD2 Code — user reviews > 23 indexed App Store user reviews of OBD2 Code by Liang-Hung Publishing, rated 3.30/5 from 3 ratings. - Source: https://appshunter.io/ios/app/obd2-code/id492632063/reviews - App overview in markdown: https://appshunter.io/ios/app/obd2-code/id492632063.md - Rating breakdown: 5★ 0 · 4★ 2 · 3★ 0 · 2★ 1 · 1★ 0 ## Newest reviews (3 of 23) ### 2/5 — First time reviewing anything *2013-04-20, version 1.0* Basically it'll tell you the code readout ONLY FOR codes between 0001 and 0999. If you have that problem it'll tell u the main problem related to that code. If you have any code over 1000, such as 1411, 1423, or even for fun I put in 1000, and host of other tried. Nothing l we 0999 disable a. Answer. 2 stars for half an app. ### 1/5 — Obd2 codes *2012-07-14, version 1.0* Total rubbish - it doesn't work - its broken! ### 1/5 — Obd codes *2012-06-17, version 1.0* Terrible- does not work at all. Waste of life lol ## Most critical reviews (10 lowest-rated) ### 1/5 — Crashes instantly *2015-04-06, version 1.0* 4 months now and no fix !!!! Crashes instantly . Removed and reinstalled and it still crashes instantly . " It use to run great and be a valuable tool . Now it just crashes instantly with iOS 8 please fix" ### 1/5 — Will not open *2015-03-04, version 1.0* Keeps on crashing. ### 1/5 — Scrim1972 *2015-02-13, version 1.0* Load of mince don't even work won't load up at all DONT DOWNLOAD THIS ITS BROKEN ### 1/5 — Crashes as soon as I open *2014-12-13, version 1.0* I guess it doesn't work on iOS 8...:( ### 1/5 — Doesn't work *2014-11-15, version 1.0* Program does not launch. Crashes. ### 1/5 — Crashes on Launch *2014-09-22, version 1.0* Doesn't work on ios8 ### 1/5 — Do not work *2014-07-19, version 1.0* Do not work ### 1/5 — Useless app *2013-08-19, version 1.0* Looked up an error code (P0170) and only info it gave was two words (Fuel Trim) with no description or details whatsoever. ### 1/5 — Omg *2013-04-21, version 1.0* Limp can't do simple codes like p132b hahaha yes a waste of life ### 1/5 — Try another. *2012-12-06, version 1.0* Pretty simple to use but when looking up a o2 sensor heater code it wouldn't tell me if it was on bank 1or 2 or if it was the upstream or downstream sensor. Which makes it useless to me. ## Most praised reviews (10 highest-rated) ### 5/5 — Easy and Simple *2013-12-10, version 1.0* Easy to use, very basic. Type in code and it tells you what it is. I'm a mechanic and I love it for simple diagnosis. While it does not replace a good scan tool, it is great for easy reference on the go. ### 5/5 — Simple & Effective *2012-11-04, version 1.0* This app gives the basic definition of the code, but most importantly it can do this OFFLINE! Other apps must have an Internet connection, this one does not. Simple keyboard style number input, and immediate definition of the code. ### 5/5 — Review *2012-09-04, version 1.0* The best app for codes for any vehicle by so far compared to other apps available on AppStore... Lol it works like a charm. ### 5/5 — good *2012-05-30, version 1.0* Useful app！ ### 5/5 — Good *2012-05-29, version 1.0* simple and fast ### 5/5 — Simple and straight to the point. *2012-05-25, version 1.0* This app allows you to enter an obii code from a obii scanner to give you a direct meaning of the code. For example type in P0455 and the app displays "Evaporative Emissions System Leak Detected (Large)" ### 4/5 — Translates codes 👍 *2018-01-28, version 1.3* Just needed a simple code lookup. This works great! ### 4/5 — Good and FREE *2016-04-09, version 1.3* Just "bought" this. Looked up what my car was saying p2269, water in fuel. It told me that. Other apps you have to pay for it. Definitely worth a download. ### 4/5 — Obd2 *2012-12-02, version 1.0* I thought there would be Chinese translation. 我以為有中英對照 ### 3/5 — Mr *2012-09-24, version 1.0* Works, but basic --- *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 2026-06-05.*