# Diag-BENZ

> Diagnostic software for BENZ vehicles, requires MaxiAP200. (iPhone/iPad app by Autel Intelligent Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/diag-benz/id1434670991 (this page in markdown: same URL + `.md`)
- Developer: [Autel Intelligent Technology Co., Ltd.](https://appshunter.io/developer/770747094)
- Category: Utilities, Productivity
- Price: Free
- Rating: 2.80/5 from 12 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 232 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Persian, Polish, European Portuguese and 7 more
- Released: 2018-09-21
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/diag-benz/id1434670991/reviews.md

## What is Diag?

Diagnostic software package for BENZ vehicles, which requires to work with the main program MaxiAP200 together.

## Key features

- BENZ vehicle diagnostics
- Requires MaxiAP200
- Diagnostic software package

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/diag-benz/id1434670991/reviews.md

### 1/5 — Terrible

*2025-08-22*

Absolute dogs**t
Do not buy

### 1/5 — Unusable

*2025-03-02*

Diag scan start to finish takes 30 minutes, then fault reading for individual module another two minutes. LOL

### 1/5 — Achat pour rien…

*2024-12-18*

Ne fonctionne pas et pas listé pour vito w447…

### 1/5 — Very slow, and crashes a lot!

*2024-11-19*

Got this app to work with my Autel Bluetooth OBD scanner. The app is a disappointment - very buggy, crashes a lot, and incredibly slow. Do not recommend it.

### 1/5 — Vito 2020

*2023-08-19*

Décoder le NIV This model series (447.603) is not supported.

### 1/5 — Dreadful

*2023-04-27*

If you have an AP200 then you obviously use MaxiAP200 which can read live data but to use the Sprinter service options you must download this (free once). Sadly this app can’t read the live data like MaxiAp200 can so regeneration feature can’t be used either because it says my water temp is below 60 degrees but maxiap200 is showing the correct data of 75 degrees.
When manually selecting engine and transmission it gets stuck at 70%. 
 I know this was a stab in the dark but if you have an icarsoft system (that hasn’t got soaked in the rain, like mine did) then please stick to that and don’t waste your money on this junk. Now I need to buy a new icarsoft and work out how to get a refund on this useless crap. Will avoid Autel in fuel tire if this is anything to go by.

### 1/5 — Diag-Benz

*2022-01-26*

Приветствую ещё раз .месяц назад было обновление и теперь не могу заделать прожиг с айфона,взял у друга Андройд и все удалось заделать .Разберитесь пожалуйста,не покупать же мне ещё и Андройд.

### 2/5 — Impossible to connect to Bluetooth consistently.

*2021-11-03*

Jeez,    I used to think this device was pretty good.   I’ve used it a few times to diagnose and fix a couple things on my Sprinter Van.  BUT, it is the worst device I have ever owned when it comes to connecting thru Bluetooth to your cellphone, which is required to use it.   It is so temperamental and I’ve been thru this problem before and would eventually get it to connect, now it will not connect at all , even after trying all the tricks like “ forget this device” , rebooting cell, on/off of Bluetooth etc etc.       now it is rendered USELESS !!

### 2/5 — Not as good as it sounds

*2021-07-05*

The program requires you to log in first so if you are in the area where there is no WIFI you are out of luck. Then most of the time when you turn the program on it is looking for updates. That uses up some time, not to mention scanning the code 15-20 min.
I would not recommend this product.

Peter N

### 1/5 — After reading crashing

*2021-05-18*

Crashing and going back to main menu after reading up to 100% progress. I see menu sliding to beginning menu. Need to explain. Thank you.

## Frequently asked questions about Diag

### What vehicles does Diag-BENZ support?

Diag-BENZ is specifically designed for BENZ vehicles. It requires the MaxiAP200 main program to operate.

### What is the price of Diag-BENZ?

Diag-BENZ is available for free. There are no associated costs to download or use the application itself.

### What devices is Diag-BENZ compatible with?

Diag-BENZ is compatible with iPhone and iPod devices. It is not currently available for Android or other platforms.

### How often is Diag-BENZ updated?

The latest version of Diag-BENZ is 1.47, last updated on September 5, 2023. Updates are released periodically to improve functionality and compatibility.

### What is the age rating for Diag-BENZ?

Diag-BENZ has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Does Diag-BENZ have ads?

Diag-BENZ does not contain advertisements. Users can expect an ad-free diagnostic experience.

### What is the user rating for Diag-BENZ?

Diag-BENZ has a rating of 2.8 stars based on 10 user ratings. This suggests a mixed reception from its user base.

### What is required to use Diag-BENZ?

To use Diag-BENZ, you must have the main program MaxiAP200 installed. The software package works in conjunction with this primary tool.

## Version history (last 5 releases)

### 1.47 — 2023-09-05

fix some bugs

### 1.46 — 2023-07-20

fix some bugs

### 1.45 — 2022-11-22

fix some bugs

### 1.44 — 2022-09-06

fix some bugs

### 1.40 — 2022-02-14

fix some bugs

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## More apps by Autel Intelligent Technology Co., Ltd.

- [AutoLink100](https://appshunter.io/ios/app/autolink100/id770747091)
- [X-MEMO](https://appshunter.io/ios/app/x-memo/id951585624)
- [MaxiAP](https://appshunter.io/ios/app/maxiap/id1247339344)
- [MaxiAP-AP200](https://appshunter.io/ios/app/maxiap-ap200/id1338602548)
- [Diag-Asia](https://appshunter.io/ios/app/diag-asia/id1432403324)
- [Diag-Europe](https://appshunter.io/ios/app/diag-europe/id1432416782)

All apps by Autel Intelligent Technology Co., Ltd.: https://appshunter.io/developer/770747094

## Related topics

[benzi weill](https://appshunter.io/ios/topics/benzi-weill) · [maxi ap200](https://appshunter.io/ios/topics/maxi-ap200)

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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 2026-08-18.*