# ezOBD vs NexzScan

The clearest difference is review sentiment: ezOBD at 75% against NexzScan's 7%. ezOBD also leads on rating (3.3 vs 2.1) and iOS requirement (8.1 vs 15.6). NexzScan's advantage is ratings volume (27 vs 6). 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.

ezOBD holds the better App Store score, 3.3 against 2.1. Both are backed by a comparable volume of ratings — 6 and 27 respectively. Written reviews point the same way: 75% of ezOBD's written reviews are positive against 7% of NexzScan's.

ezOBD ships an update monthly, NexzScan every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | ezOBD | NexzScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/ezobd/id1059612653/reviews)** | [2.1 (27 ratings)](https://appshunter.io/ios/app/nexzscan/id1450589621/reviews) |
| Number of ratings | 6 | **27** |
| Positive reviews | **75.0% of reviews** | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 142 MB |
| Requires iOS | **8.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UP & RUNNING](https://appshunter.io/developer/1059612652) | [美泉 黄](https://appshunter.io/developer/1465544231) |

## 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


### NexzScan

[App page](https://appshunter.io/ios/app/nexzscan/id1450589621)

This tool helps diagnose car engine issues by connecting to your vehicle's OBD port. It provides detailed reports on error codes, their causes, and live data, making car repair more efficient and accessible. The app offers a user-friendly interface and comprehensive vehicle support.

**Highlights:** Read and clear engine codes, Detailed diagnosis reports, Customized live data display, Powerful DTC definition database, One-key app updates, Bluetooth 4.2 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 NexzScan free?

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

### Which has better reviews, ezOBD or NexzScan?

ezOBD is rated higher. ezOBD averages 3.3 out of 5 from 6 ratings, while NexzScan averages 2.1 from 27 ratings.

### Do ezOBD or NexzScan have ads?

Neither ezOBD nor NexzScan shows ads.

### Which is updated more often, ezOBD or NexzScan?

ezOBD ships an update monthly, and NexzScan every 3 weeks. Most recently, ezOBD was updated on October 25, 2026 and NexzScan 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.*