# OBD Plus

> Vehicle diagnostic and monitoring tool for engine, emissions, and car systems. (iPhone/iPad app by Shenzhen Leagend Optoelectronics Co., Ltd..)

- Source: https://appshunter.io/ios/app/obd-plus/id1208901144 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Leagend Optoelectronics Co., Ltd.](https://appshunter.io/developer/6798210621)
- Category: Utilities
- Price: Free
- Rating: 3.30/5 from 4 App Store ratings · 32 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 30 MB
- Languages: American English, French (France), German (Germany), Chinese (Simplified, China)
- Released: 2017-03-03
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/obd-plus/id1208901144/reviews.md

## What is OBD Plus?

Our APP can help the user to reach the function including vehicle condition, car and car diagnose, Through the participation of automobile. It not only solves the problems of some owners, but also monitors many systems and components, including engine, catalytic converter, Oxygen sensors, emission control systems, fuel systems, GER and so on. Let your car and life perfect!

## Key features

- Vehicle condition monitoring
- Car diagnostics
- Engine system monitoring
- Emission control system analysis
- Oxygen sensor monitoring
- Fuel system analysis

## Recent user reviews (10 of 32)

All indexed reviews: https://appshunter.io/ios/app/obd-plus/id1208901144/reviews.md

### 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…

### 5/5 — Nice tool

*2024-01-06*

Easy to use and understand.

### 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

### 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.

### 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

### 5/5 — sieht erstmal gut aus

*2021-02-24*

soweit

### 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?

### 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

### 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

## Frequently asked questions about OBD Plus

### What does OBD Plus do?

OBD Plus helps users monitor their vehicle's condition and diagnose car problems. It allows for the monitoring of numerous systems and components, including the engine, catalytic converter, oxygen sensors, and emission control systems.

### What car systems can be monitored?

The app monitors a wide range of vehicle systems. This includes the engine, catalytic converter, oxygen sensors, emission control systems, fuel systems, and GER (likely referring to evaporative emission control systems).

### Is OBD Plus free to use?

Based on the provided information, the app is free to use and does not have in-app purchases or advertisements.

### Who is this app intended for?

This application is designed for car owners who wish to keep track of their vehicle's performance and identify any potential issues. It's useful for proactive maintenance and understanding your car's health.

## Version history (last 5 releases)

### 2.7.5 — 2022-12-03

Add compatible details for iPhone X series devices

### 2.7.4 — 2020-12-11

Add serial number display of current connected device

### 2.7.3 — 2020-04-29

Optimized the details of the horizontal display of statistics

### 2.7.2 — 2020-04-13

Optimize dashboard fuel consumption display details
Modify diagnostic freeze frame fault code QE

### 2.7.1 — 2020-03-24

Optimize Bluetooth connection details

## Apps similar to OBD Plus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [VDD by D5T5.com](https://appshunter.io/ios/app/vdd-by-d5t5com/id1427315838) | — | Free | Utilities |
| [Teverun](https://appshunter.io/ios/app/teverun/id6446072878) | 1.6 (14) | Free | Utilities |
| [MAXOBD](https://appshunter.io/ios/app/maxobd/id6737468032) | 2.4 (7) | Free | Utilities |
| [OBDSTAR](https://appshunter.io/ios/app/obdstar/id6447170127) | 1.5 (2) | Free | Utilities |
| [Autophix](https://appshunter.io/ios/app/autophix/id1546574318) | 3.8 (27) | Free | Utilities |
| [S-CAR](https://appshunter.io/ios/app/s-car/id1509396709) | 1.0 (1) | Free | Utilities |

## More apps by Shenzhen Leagend Optoelectronics Co., Ltd.

- [BLUE LIGHT](https://appshunter.io/ios/app/blue-light/id998450290)
- [OBD Pro](https://appshunter.io/ios/app/obd-pro/id1063199690)
- [Leagend Auto battery tester](https://appshunter.io/ios/app/leagend-auto-battery-tester/id1090786879)
- [BT1 Tester](https://appshunter.io/ios/app/bt1-tester/id1098097935)
- [Battery Monitor BM2](https://appshunter.io/ios/app/battery-monitor-bm2/id1115492033)

All apps by Shenzhen Leagend Optoelectronics Co., Ltd.: https://appshunter.io/developer/6798210621

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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.*