# OBD Plus vs OBDGO PRO

The clearest difference is review sentiment: OBDGO PRO at 75% against OBD Plus's 22%. OBDGO PRO also leads on rating (4.6 vs 3.3) and ratings volume (25 vs 4). OBD Plus's advantage is iOS requirement (8.0 vs 11.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OBDGO PRO holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: OBDGO PRO has 25 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 22% of OBD Plus's written reviews are positive against 75% of OBDGO PRO's.

OBD Plus ships an update every 4 weeks, OBDGO PRO every 2 months. The most recent releases landed on September 21, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | OBD Plus | OBDGO PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/obd-plus/id1208901144/reviews) | **[4.6 (25 ratings)](https://appshunter.io/ios/app/obdgo-pro/id1593164986/reviews)** |
| Number of ratings | 4 | **25** |
| Positive reviews | 21.9% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 30 MB | 137 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Leagend Optoelectronics Co., Ltd.](https://appshunter.io/developer/6798210621) | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) |

## What reviewers say

### OBD Plus

[App page](https://appshunter.io/ios/app/obd-plus/id1208901144)

Monitor your vehicle's engine, emissions, and other critical systems. This app aids in diagnosing car issues and provides insights into various components for better car maintenance.

**Highlights:** Vehicle condition monitoring, Car diagnostics, Engine system monitoring, Emission control system analysis, Oxygen sensor monitoring, Fuel system analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### OBDGO PRO

[App page](https://appshunter.io/ios/app/obdgo-pro/id1593164986)

Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.

**Highlights:** Unlock hidden vehicle features, OBD-II code scanning and clearing, Generate and share diagnosis reports, Activate wireless CarPlay, Disable start-stop systems, View freeze frame data, Interactive data stream graphing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OBD Plus free?

OBD Plus is free to download, with no in-app purchases.

### Is OBDGO PRO free?

OBDGO PRO is free to download, with no in-app purchases.

### Which has better reviews, OBD Plus or OBDGO PRO?

OBDGO PRO is rated higher. OBD Plus averages 3.3 out of 5 from 4 ratings, while OBDGO PRO averages 4.6 from 25 ratings.

### Do OBD Plus or OBDGO PRO have ads?

Neither OBD Plus nor OBDGO PRO shows ads.

### Which is updated more often, OBD Plus or OBDGO PRO?

OBD Plus ships an update every 4 weeks, and OBDGO PRO every 2 months. Most recently, OBD Plus was updated on September 21, 2026 and OBDGO PRO on August 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*