# OBD Plus — user reviews > 32 indexed App Store user reviews of OBD Plus by Shenzhen Leagend Optoelectronics Co., Ltd., rated 3.30/5 from 4 ratings. - Source: https://appshunter.io/ios/app/obd-plus/id1208901144/reviews - App overview in markdown: https://appshunter.io/ios/app/obd-plus/id1208901144.md - Rating breakdown: 5★ 0 · 4★ 2 · 3★ 1 · 2★ 1 · 1★ 0 ## Newest reviews (10 of 32) ### 2/5 — The most basic obd app *2020-02-11* This is the most basic obd2 app. Spend a little more $$ and get yourself an Autel AP200 dongle and app, which is VIN vehicle specific. ### 1/5 — Not worth it! *2019-09-19* Connects but dashboard does not show correct RPM or engine temperature. Cannot change defaults i.e. engine size is defaulted to 2.0L and will not accept 2.5L ### 3/5 — Kph-mph? *2019-09-15* To be honest I’ve only had this a few days an it’s doing everything I need it to an it’s just a suggestion but to be able to change the top speed from kph to mph would be nice if anyone knows how to do this would be helpful ### 1/5 — Absolutely rubbish *2019-06-04* Don’t waste your time or money on this useless device Can’t change settings etc etc etc ### 1/5 — No Readings Rubbish do not buy!! *2019-04-02* App Connects to device but shows no readings. Ie. Speed, RPM etc. Waste of money. ### 1/5 — App stopped working *2019-03-30* The app has stopped working since the latest update this week ### 1/5 — Keeps not connecting *2019-01-29* Rated poorly as I can not seem to get the OBD sensor to stay connected I’m am really disappointed. ### 1/5 — Not working *2019-01-15* The app cannot read fault despite fault light being on. It says no faults on the app. ### 1/5 — Bad connection *2018-12-30* When I got this it work ok for a few months and the information it gave was adequate but for the price i didn’t mind. Then the app started to crash when the Bluetooth connection was made, I emailed the company via the app but up to now they haven’t replied. ### 2/5 — Nice. Inaccurate. *2018-11-21* Wish the OBD2 FOB worked with other apps, but I digress. The data is inaccurate when doing basic math calculations. I didn’t plan to use this to track my driving, but the program does that pretty well. Tracks mileage (even if your phone isn’t connected). So I leave the dongle installed and it tells me the total mileage and cost, avg speed and lots of other useful info. Diagnostics work to include providing basic info for repair suggestions. Overall it’s good at best. My android ODB2 adapter with torque pro or dashcommand work better for performance... ## Most critical reviews (10 lowest-rated) ### 1/5 — Not worth the money *2022-07-14* Not great at all!! Never reads data on a consistent basis One would be better with pen,paper and calculator ### 1/5 — Any new updates for new iSO *2021-02-20* This stopped working once I’ve update it to the new iOS. Any updates? ### 1/5 — OBD PLUS *2020-08-02* Don’t buy this is a total waste of money .It crashes all the time .When it does actually connect doesn’t even work properly.Bette tv to spend a bit more on an OBD that actually works ### 1/5 — Rotten *2020-07-15* Bought this to Clear some errors on the wife’s mk6 Golf! A lot of Rubbish connects with the App flashing blue but does nothing whatsoever, now tried 3 different vehicles exactly the same, save your money folks.. ### 1/5 — Stopped working *2020-04-14* Mine now has stopped showing miles and mpg just shows fuel condumption bar goimg up or down but no longer shows average mpg ### 1/5 — Worst device ever *2020-04-10* Doesn’t even connect. Tried countless times to do it and won’t connect. ### 1/5 — Not that good *2020-02-19* I have an iPhone 11, app doesn’t show monthly usages. Shows daily trips, but even with tacking on, no record of trip shown on map, just current location. Developer needs to have a decent go at getting this app working properly. ### 1/5 — Fix this app *2020-02-05* Not a bad app with good features, but it keeps disconnecting loosing total kms travelled for that particular trip. ### 1/5 — Rubbish *2020-01-19* Absolute rubbish. Will barely connect let alone stay connected! ### 1/5 — Update needs *2019-10-31* Not work at all says connected but no any function ## Most praised reviews (10 highest-rated) ### 5/5 — Nice tool *2024-01-06* Easy to use and understand. ### 5/5 — sieht erstmal gut aus *2021-02-24* soweit ### 5/5 — IOS Latest no problem *2020-12-16* Great OBD II app. Could do more ie oil and water pressure but overall pretty nifty Real time engine data and complete engine service history and more ### 5/5 — Great app and tool!! *2019-01-29* Great app for diagnosing and erasing CEL codes, and if you also like to keep track of things in your car such as fuel consumption, trip time/distance, maximum speed etc.! Only downside is the speedometer reading is -5 down the normal speed. Hopefully it get fix on a new update. Otherwise, it’s an amazing tool! ### 5/5 — Damo Does Dallas *2019-01-16* Fantastic in a late model vehicle.... if you’re a tyre kicker in an AU-BF Falcon not the product for you, cause your cars computer is an antiquated piece of junk ### 4/5 — Request update *2023-12-12* Simple but easy to use. Would be great if the temperature alarm had sound alert with notification. Also it is a bit of a pain that the obd2 has to be disconnected every time otherwise my dash light up like a Christmas tree ### 4/5 — Mercedes Clk *2019-09-08* The app works well :-) nice to know how much I spend each journey. Interesting stats and basic engine fault check ! ### 3/5 — Require update *2025-09-30* Needs to be updated given more features like other apps too basic. Also have 2008 Astra and can’t do fuel consumption doesn’t work. Ps reply would be great.. Thanks ### 3/5 — It’s not bad… *2024-01-08* It was great in the beginning, I have used for about 5 years but now the statistics don’t work no more, map is not displayed I’m assuming the developer has not pursued with updates. Pity, it is a useful tool… ### 3/5 — Does very little *2022-08-03* I have used this on several cars and it is hit or miss if the software will work. --- *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.*