# Kiwi OBD vs NexzScan

The clearest difference is rating: NexzScan at 2.1 against Kiwi OBD's 1.4. NexzScan also leads on in-app purchases (none vs 3). Kiwi OBD's advantage is iOS requirement (10.0 vs 15.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Kiwi OBD sells 3 one-off in-app purchases. NexzScan asks for nothing beyond the download.

NexzScan holds the better App Store score, 2.1 against 1.4. Both are backed by a comparable volume of ratings — 37 and 27 respectively. Written reviews complicate that: 13% of Kiwi OBD's written reviews are positive against 7% of NexzScan's, so the app with the better star average is not the one people write more warmly about.

Kiwi OBD ships an update fortnightly, NexzScan every 3 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Kiwi OBD | NexzScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (37 ratings)](https://appshunter.io/ios/app/kiwi-obd/id1317045971/reviews) | **[2.1 (27 ratings)](https://appshunter.io/ios/app/nexzscan/id1450589621/reviews)** |
| Number of ratings | **37** | 27 |
| Positive reviews | **13.2% of reviews** | 7.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 51 MB | 141 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PLX Devices, INC.](https://appshunter.io/developer/388327605) | [美泉 黄](https://appshunter.io/developer/1465544231) |

## What reviewers say

### Kiwi OBD

[App page](https://appshunter.io/ios/app/kiwi-obd/id1317045971)

This app transforms your smartphone into a comprehensive automotive diagnostic and performance tool. Monitor real-time vehicle data, diagnose check engine lights, and analyze driving efficiency. It also offers video overlay for performance tracking and data logging.

**Highlights:** Multi-parameter customizable dashboard, Fuel efficiency monitoring with DriveGreen™, Check engine light diagnostics and code clearing, Real-time data logging with video overlay, Performance metrics (0-60 times, horsepower, torque), Award-winning hardware interface compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Video Overlay License | $4.99 | one-time |
| Kiwi OBD Data Logging License | $4.99 | one-time |
| Kiwi OBD Basic License | $9.99 | one-time |


### 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 Kiwi OBD free?

Kiwi OBD is free to download, with in-app purchases available.

### Is NexzScan free?

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

### Which has better reviews, Kiwi OBD or NexzScan?

NexzScan is rated higher. Kiwi OBD averages 1.4 out of 5 from 37 ratings, while NexzScan averages 2.1 from 27 ratings.

### Do Kiwi OBD or NexzScan have ads?

Neither Kiwi OBD nor NexzScan shows ads.

### Which is updated more often, Kiwi OBD or NexzScan?

Kiwi OBD ships an update fortnightly, and NexzScan every 3 weeks. Most recently, Kiwi OBD was updated on October 16, 2026 and NexzScan on October 6, 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.*