# NexzScan vs ThinkCar

The clearest difference is rating: ThinkCar at 2.8 against NexzScan's 2.1. ThinkCar also leads on review sentiment (37% vs 7%) and iOS requirement (9.0 vs 15.6). 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.

ThinkCar holds the better App Store score, 2.8 against 2.1. Both are backed by a comparable volume of ratings — 27 and 49 respectively. Written reviews point the same way: 7% of NexzScan's written reviews are positive against 37% of ThinkCar's.

NexzScan ships an update every 3 weeks, ThinkCar monthly. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NexzScan | ThinkCar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (27 ratings)](https://appshunter.io/ios/app/nexzscan/id1450589621/reviews) | **[2.8 (49 ratings)](https://appshunter.io/ios/app/thinkcar/id1464847380/reviews)** |
| Number of ratings | 27 | **49** |
| Positive reviews | 7.1% of reviews | **36.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 142 MB | 234 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


### ThinkCar

[App page](https://appshunter.io/ios/app/thinkcar/id1464847380)

This app connects to a compatible OBD2 scan tool to diagnose vehicle issues and provide detailed health reports. It offers real-time data, full system inspections, and a community forum for car enthusiasts and mechanics.

**Highlights:** Real-time vehicle data dashboard, Full OBD2 functions (10 modes), Enhanced full vehicle systems inspection, OBD2 data recording (Black Box), Online community for car enthusiasts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NexzScan free?

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

### Is ThinkCar free?

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

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

ThinkCar is rated higher. NexzScan averages 2.1 out of 5 from 27 ratings, while ThinkCar averages 2.8 from 49 ratings.

### Do NexzScan or ThinkCar have ads?

Neither NexzScan nor ThinkCar shows ads.

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

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*