# NexzDAS

> Portable vehicle diagnostic tool with full-system scanning and special functions. (iPhone/iPad app by 美泉 黄.)

- Source: https://appshunter.io/ios/app/nexzdas/id1462867675 (this page in markdown: same URL + `.md`)
- Developer: [美泉 黄](https://appshunter.io/developer/1465544231)
- Category: Utilities
- Price: Free
- Rating: 2.10/5 from 13 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 797 MB
- Languages: American English, Arabic, Czech, Dutch, Finnish, French (France), German (Germany), Greek, Hungarian, Indonesian and 15 more
- Released: 2019-05-13
- Data updated: 2026-07-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nexzdas/id1462867675/reviews.md

## What is NexzDAS?

### Highlights & Advantages
- Cost-effective and portable configuration combining VCI and App
- Bluetooth 4.2 connection with dual-mode compatibility
- Wide coverage of vehicle brands across Asia, Europe, Americas, with free download available
- Full-system diagnosis for quick scanning of all vehicle electronic control systems
- Professional diagnostic reports providing detailed interpretations of trouble codes
- Customizable special functions, such as service reset, tire pressure monitoring, electronic parking brake, etc.
- Robust database supporting online trouble code inquiry
- Intelligent operation: one-click feedback/upgrade/screenshot within the App

### Function Display
1. **Full-system Diagnosis**
Vehicle selection → Model selection → Year selection → Automatic scan → Full-system scan → Diagnostic report

2. **OBD2 Diagnosis**
Code reading, code clearing, live data, freeze frame, smoke test, oxygen sensor test, mode 6, MIL status, vehicle information, battery test

3. **Special Functions**
Service reset, tire pressure reset, electronic parking brake adjustment, battery reset, injector coding, ABS bleeding, steering angle calibration, throttle body adaptation, DPF regeneration

4. **Auxiliary Functions**
- One-click trouble code inquiry: Search code definitions and descriptions online via the robust database
- One-click data management: Check stored information (including images and videos) anytime, anywhere
- One-click vehicle inquiry: Look up vehicle information online by manually entering VIN or scanning directly
- One-click feedback: Contact us promptly to report issues via the top-right button
- One-click update: Quick in-App updates without the need for a computer

## Key features

- 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

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/nexzdas/id1462867675/reviews.md

### 2/5 — Crashes

*2025-04-23*

The app seems to work until you try and click on a diagnostic report. I have to clicking on a diagnostic report the whole app crashes. Which renders the the product we bought useless

### 1/5 — KEEPS CRASHING

*2024-05-27*

WHY DONT YOU FIX THE APP CRASHING!? PEOPLE PAY FOR THE PRODUCT AND CANT EVEN USE IT. JUNK.

### 1/5 — Can't register/activate recently purchased S716

*2024-01-11*

I purchased the latest device from Humzor - new S716 / NL500. When I try to register it in NexzDAS I receive an error: "The serial number does not exist". NexzDAS software doesn't see the device and can't connect to VCI. Support doesn't respond to emails. The device can't be used. Doesn't recommend anyone buy their devices.

### 2/5 — Subaru Forester 2014

*2023-09-09*

Unfortunately won’t let me do a forced regen for n my personal vehicle 

Everything else works perfectly

### 3/5 — Still many bugs

*2023-04-12*

12.5.4 version fixed some bugs with special functions (only first 6 functions available, no scrolling, etc.) but not all. BMW specialised functions: window, seatreset, light, suspension still doesn’t have icon and didn’t work - no function error displayed.

### 4/5 — Please add Wifi

*2022-10-21*

Please add wifi to the app support not just Bluetooth for your 706 and app tends to crash when downloading vehicle data

### 1/5 — Many issues

*2022-06-17*

Application Comming Totally Blank no any function, honestly you can exhaust many hours with installing 5 or 6 models or function only coz of the extremely slow server.
Very frustrating and none practical

### 2/5 — Brlen

*2021-11-26*

The program does not work correctly on the iPhone and needs to fix many errors and delays in updating the program

### 1/5 — Does not work with Apple.

*2019-12-14*

Tried everything to get a Bluetooth connection. Does not do what’s advertised. False advertised.

## Frequently asked questions about NexzDAS

### What vehicles does NexzDAS support?

NexzDAS offers wide coverage for vehicle brands across Asia, Europe, and the Americas. The app allows for vehicle selection and model identification during the diagnostic process.

### What special functions are available in NexzDAS?

NexzDAS includes customizable special functions such as service reset, tire pressure monitoring reset, electronic parking brake adjustment, battery reset, injector coding, ABS bleeding, steering angle calibration, throttle body adaptation, and DPF regeneration.

### How does NexzDAS connect to a vehicle?

NexzDAS utilizes a cost-effective and portable configuration combining a VCI (Vehicle Communication Interface) with the app, connected via Bluetooth 4.2 with dual-mode compatibility.

### Does NexzDAS provide detailed diagnostic information?

Yes, NexzDAS provides professional diagnostic reports that offer detailed interpretations of trouble codes. It also supports online trouble code inquiry through its robust database.

### How often is NexzDAS updated?

The app's latest version is 12.9.11, and it was last updated on January 6, 2026. Updates are quick and can be performed in-app without needing a computer.

### What is the user rating for NexzDAS?

NexzDAS has a rating of 2.0 stars from 12 ratings. This suggests a mixed or negative user sentiment based on the available data.

### Is NexzDAS available on multiple devices?

NexzDAS is supported on iPhone, iPad, and iPod devices. It is designed for mobile use with its portable Bluetooth connectivity.

### Does NexzDAS have ads?

Based on the provided data, NexzDAS does not contain advertisements.

## Version history (last 5 releases)

### 12.9.14 — 2026-07-14

Fix the pop-up issue

### 12.9.13 — 2026-07-13

optimize Turkish translations and fix popup dialog issues

### 12.9.12 — 2026-07-08

improve the Turkish translation

### 12.9.11 — 2026-01-06

Fix the issue of stuck downloads

### 12.9.10 — 2025-12-30

This update fixes some known issues and improves app stability.

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## More apps by 美泉 黄

- [NexzScan](https://appshunter.io/ios/app/nexzscan/id1450589621)
- [OBD2 ScanzFST](https://appshunter.io/ios/app/obd2-scanzfst/id1564899294)
- [TRUCK SCAN](https://appshunter.io/ios/app/truck-scan/id6445812514)
- [EV-DAS](https://appshunter.io/ios/app/ev-das/id6504085940)
- [CYCLEAN MGM](https://appshunter.io/ios/app/cyclean-mgm/id6743739145)

All apps by 美泉 黄: https://appshunter.io/developer/1465544231

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-19.*