# OBD Pro — user reviews

> 3 indexed App Store user reviews of OBD Pro by Shenzhen Leagend Optoelectronics Co., Ltd., rated 2.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/obd-pro/id1063199690/reviews
- App overview in markdown: https://appshunter.io/ios/app/obd-pro/id1063199690.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 0

## Most critical reviews (3 lowest-rated)

### 1/5 — Much modification required.

*2018-10-14*

As a result of the unit being a waste of time I was able to make some modification to the program and use the components already in place as a result I am now able to access a wealth of further information and make changes to the operation of the engine. I have piggy backed this unit in line with the gps system. Now I have a useful functioning system. I have not been able to carry the diagnosis alongside a separate tool. Do not leave the unit connected during driving this may result in an intermittent loss of power.

### 1/5 — Keeps closing down automatically

*2016-11-09*

When finished the diagnostic to find out what's wrong and to clear the codes the app automatically closes down when you scroll down to click on erase codes

### 2/5 — App crash

*2016-06-25*

Some Major Bugs and necessary improvements

1-Application crashes for second time diagnosis scan
2-DTCs have no description,Hard to inspect faults
3-Connection is unstable,lost connection after sometime
4-No full parameter review in compare with other apps

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*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.*