# OBDGO PRO vs AutoOBDII

The clearest difference is rating: AutoOBDII at 5.0 against OBDGO PRO's 4.6. OBDGO PRO's advantage is ratings volume (25 vs 1) and update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AutoOBDII holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: OBDGO PRO has 25 ratings behind it against 1, so its average is the more settled of the two.

OBDGO PRO ships an update every 2 months, AutoOBDII every 4 months. The most recent releases landed on August 18, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | OBDGO PRO | AutoOBDII |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/obdgo-pro/id1593164986/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autoobdii/id6503489503/reviews)** |
| Number of ratings | **25** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 137 MB | 83 MB |
| Requires iOS | **11.0** | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) | [Shenzhen Lonauto Technology Co., Ltd.](https://appshunter.io/developer/1744849406) |

## What reviewers say

### 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


### AutoOBDII

[App page](https://appshunter.io/ios/app/autoobdii/id6503489503)

This application connects to your vehicle via Bluetooth to perform diagnostics and offer driving assistance. It can read and clear fault codes, analyze performance, and track your journeys. Supports multiple languages and high-speed data transmission.

**Highlights:** Bluetooth vehicle communication, Fault code reading and clearing, Instrument panel monitoring, Performance testing, Travel analysis, High-speed data transmission, Low power consumption

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OBDGO PRO free?

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

### Is AutoOBDII free?

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

### Which has better reviews, OBDGO PRO or AutoOBDII?

AutoOBDII is rated higher. OBDGO PRO averages 4.6 out of 5 from 25 ratings, while AutoOBDII averages 5.0 from 1 ratings.

### Do OBDGO PRO or AutoOBDII have ads?

Neither OBDGO PRO nor AutoOBDII shows ads.

### Which is updated more often, OBDGO PRO or AutoOBDII?

OBDGO PRO ships an update every 2 months, and AutoOBDII every 4 months. Most recently, OBDGO PRO was updated on August 18, 2026 and AutoOBDII on July 20, 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.*