# NexzDAS vs Xtool FleX

The clearest difference is rating: Xtool FleX at 5.0 against NexzDAS's 2.1. Xtool FleX also leads on iOS requirement (8.0 vs 13.0). NexzDAS's advantage is update cadence (every 10 days vs every 5 weeks) and ratings volume (13 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Xtool FleX holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: NexzDAS has 13 ratings behind it against 1, so its average is the more settled of the two.

NexzDAS ships an update every 10 days, Xtool FleX every 5 weeks. The most recent releases landed on July 19, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | NexzDAS | Xtool FleX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (13 ratings)](https://appshunter.io/ios/app/nexzdas/id1462867675/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xtool-flex/id1469679560/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 797 MB | 500 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [美泉 黄](https://appshunter.io/developer/1465544231) | [Shenzhen Yunjia Intelligence Technology Co., Ltd.](https://appshunter.io/developer/528881861) |

## What reviewers say

### NexzDAS

[App page](https://appshunter.io/ios/app/nexzdas/id1462867675)

This app provides comprehensive vehicle diagnostics, including full-system scanning and specialized functions like service resets and brake adjustments. It offers detailed diagnostic reports and an extensive online database for trouble code inquiries, all accessible via a portable Bluetooth device.

**Highlights:** Full-system vehicle diagnosis, OBD2 code reading and clearing, Specialized reset and calibration functions, Online trouble code inquiry, Bluetooth 4.2 connectivity, Professional diagnostic reports

**Features:** macOS Compatibility

**In-app purchases:** none


### Xtool FleX

[App page](https://appshunter.io/ios/app/xtool-flex/id1469679560)

This diagnostic system connects to your iPhone or iPad to provide comprehensive vehicle coverage and full system diagnosis. It offers various special functions and features a small, portable design with a Bluetooth wireless connection.

**Highlights:** Comprehensive vehicle coverage, Full system diagnosis, Special functions, Portable design, Bluetooth wireless connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NexzDAS free?

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

### Is Xtool FleX free?

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

### Which has better reviews, NexzDAS or Xtool FleX?

Xtool FleX is rated higher. NexzDAS averages 2.1 out of 5 from 13 ratings, while Xtool FleX averages 5.0 from 1 ratings.

### Do NexzDAS or Xtool FleX have ads?

Neither NexzDAS nor Xtool FleX shows ads.

### Which is updated more often, NexzDAS or Xtool FleX?

NexzDAS ships an update every 10 days, and Xtool FleX every 5 weeks. Most recently, NexzDAS was updated on July 19, 2026 and Xtool FleX on June 20, 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.*