# MHD N55 E vs DFlasher

The clearest difference is rating: DFlasher at 5.0 against MHD N55 E's 4.6. DFlasher also leads on review sentiment (100% vs 79%). MHD N55 E's advantage is ratings volume (54 vs 17) and iOS requirement (10.2 vs 15.4). 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.

DFlasher holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 54 and 17 respectively. Written reviews point the same way: 79% of MHD N55 E's written reviews are positive against 100% of DFlasher's.

MHD N55 E ships an update every 3 weeks, DFlasher every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | MHD N55 E | DFlasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (54 ratings)](https://appshunter.io/ios/app/mhd-n55-e-series/id1502611398/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/dflasher/id6746166662/reviews)** |
| Number of ratings | **54** | 17 |
| Positive reviews | 79.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 123 MB | 48 MB |
| Requires iOS | **10.2** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MHD Tuning UG (haftungsbeschraenkt)](https://appshunter.io/developer/1445162439) | [2859910 ONTARIO INC](https://appshunter.io/developer/1815545535) |

## What reviewers say

### MHD N55 E

[App page](https://appshunter.io/ios/app/mhd-n55-e-series/id1502611398)

This utility app is being retired and users are encouraged to switch to a unified flasher app. It retains some functionality for reading and clearing engine error codes, analyzing past data logs, and accessing vehicle licenses and user guides.

**Highlights:** Read and clear engine DTC error codes, Graph and analyze prior datalogs, View existing vehicle licenses, Access user guide, Transition to unified flasher app

**Features:** macOS Compatibility

**In-app purchases:** none


### DFlasher

[App page](https://appshunter.io/ios/app/dflasher/id6746166662)

This app offers specialized mobile tools for tuning, diagnostics, and chip tuning of BMW M57 diesel engines. It provides professional-grade ECU flashing, fault code reading, and real-time engine data for performance optimization and maintenance.

**Highlights:** M57 ECU tuning and flashing, Read and clear DTCs, Real-time ECU information, Custom performance maps, Factory reset and stock recovery, Mobile-first design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MHD N55 E free?

MHD N55 E is free to download, with no in-app purchases.

### Is DFlasher free?

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

### Which has better reviews, MHD N55 E or DFlasher?

DFlasher is rated higher. MHD N55 E averages 4.6 out of 5 from 54 ratings, while DFlasher averages 5.0 from 17 ratings.

### Do MHD N55 E or DFlasher have ads?

Neither MHD N55 E nor DFlasher shows ads.

### Which is updated more often, MHD N55 E or DFlasher?

MHD N55 E ships an update every 3 weeks, and DFlasher every 2 weeks. Most recently, MHD N55 E was updated on October 24, 2026 and DFlasher on October 24, 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.*