# ezOBD vs OBD GO

The clearest difference is rating: OBD GO at 4.4 against ezOBD's 3.3. ezOBD's advantage is review sentiment (75% vs 50%) and iOS requirement (8.1 vs 10.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

OBD GO holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews complicate that: 75% of ezOBD's written reviews are positive against 50% of OBD GO's, so the app with the better star average is not the one people write more warmly about.

ezOBD ships an update monthly, OBD GO every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | ezOBD | OBD GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/ezobd/id1059612653/reviews) | **[4.4 (17 ratings)](https://appshunter.io/ios/app/obd-go/id1579007608/reviews)** |
| Number of ratings | 6 | **17** |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 4 MB | 103 MB |
| Requires iOS | **8.1** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [UP & RUNNING](https://appshunter.io/developer/1059612652) | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) |

## What reviewers say

### ezOBD

[App page](https://appshunter.io/ios/app/ezobd/id1059612653)

Access detailed information about your car's health and performance. Monitor real-time engine parameters, fuel consumption, and diagnostic trouble codes. Features a customizable dashboard and graphing capabilities, with VIN decoding and emission test readiness checks.

**Highlights:** Real-time dashboard display, Customizable gauges, Real-time graphing, Read and clear DTC codes, Monitor fuel consumption, VIN decoder, Emission test readiness

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD GO

[App page](https://appshunter.io/ios/app/obd-go/id1579007608)

This app helps you understand your car's diagnostic trouble codes by translating them into plain English and offering validated fixes. It supports a wide range of vehicles and provides detailed reports, graphing, and logging of data streams.

**Highlights:** Scan and clear trouble codes, Generate and share diagnosis reports, Translate cryptic code definitions, Vehicle coverage for major brands, Mode 6 and Smog Readiness checks, Interactive data graphing and logging, Wireless Bluetooth connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ezOBD free?

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

### Is OBD GO free?

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

### Which has better reviews, ezOBD or OBD GO?

OBD GO is rated higher. ezOBD averages 3.3 out of 5 from 6 ratings, while OBD GO averages 4.4 from 17 ratings.

### Do ezOBD or OBD GO have ads?

Neither ezOBD nor OBD GO shows ads.

### Which is updated more often, ezOBD or OBD GO?

ezOBD ships an update monthly, and OBD GO every 2 months. Most recently, ezOBD was updated on October 25, 2026 and OBD GO on October 25, 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.*