# NexzScan vs ThinkDriver

The clearest difference is review sentiment: ThinkDriver at 58% against NexzScan's 7%. ThinkDriver also leads on rating (4.5 vs 2.1) and ratings volume (270 vs 27). NexzScan's advantage is monetization model (free vs paid). 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.

ThinkDriver holds the better App Store score, 4.5 against 2.1. That said, the two scores are not equally well evidenced: ThinkDriver has 270 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 7% of NexzScan's written reviews are positive against 58% of ThinkDriver's.

NexzScan ships an update every 3 weeks, ThinkDriver monthly. The most recent releases landed on September 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NexzScan | ThinkDriver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (27 ratings)](https://appshunter.io/ios/app/nexzscan/id1450589621/reviews) | **[4.5 (270 ratings)](https://appshunter.io/ios/app/thinkdriver/id1502233364/reviews)** |
| Number of ratings | 27 | **270** |
| Positive reviews | 7.1% of reviews | **57.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Paid |
| Size | 141 MB | 325 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [美泉 黄](https://appshunter.io/developer/1465544231) | [THINKCAR INC](https://appshunter.io/developer/1464847379) |

## What reviewers say

### 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


### ThinkDriver

[App page](https://appshunter.io/ios/app/thinkdriver/id1502233364)

This diagnostic tool allows car owners to perform full system vehicle checks, going beyond standard OBDII functionality. It provides immediate insights into potential car issues, acting as a comprehensive helper for vehicle maintenance.

**Highlights:** Full system vehicle diagnostics, Advanced OBDII alternative, Immediate issue detection, DIY car maintenance helper

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works like professionals
- 👍 Handy tool for car
- 👍 Versatile and helpful
- 👍 Great tools for car
- 👍 Easy to use

**What reviewers complain about**

- 😞 Pay again for lifetime access
- 😞 Terrible support, no response
- 😞 Useless device, keeps shutting down
- 😞 Scanner does not work
- 😞 Customer service unhelpful

**Reported bugs**

- Keeps shutting down during scan
- Scanner does not work
- Not working with 2022 subscription update
- Device won't work after getting a new phone
- Keeps asking to activate device, then pay again

**Requested features**

- Add payment with Apple Cash
- Install just a code scanner icon


## Frequently asked questions

### Is NexzScan free?

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

### Is ThinkDriver free?

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

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

ThinkDriver is rated higher. NexzScan averages 2.1 out of 5 from 27 ratings, while ThinkDriver averages 4.5 from 270 ratings.

### Do NexzScan or ThinkDriver have ads?

Neither NexzScan nor ThinkDriver shows ads.

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

NexzScan ships an update every 3 weeks, and ThinkDriver monthly. Most recently, NexzScan was updated on September 19, 2026 and ThinkDriver on October 2, 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.*