# MHD N55 E vs FLASHEX

The clearest difference is rating: MHD N55 E at 4.6 against FLASHEX's 3.0. MHD N55 E also leads on ratings volume (54 vs 2) and iOS requirement (10.2 vs 15.0). On price, review sentiment, 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.

MHD N55 E holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: MHD N55 E has 54 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 79% and 80% positive.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | MHD N55 E | FLASHEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (54 ratings)](https://appshunter.io/ios/app/mhd-n55-e-series/id1502611398/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/flashex/id6742115135/reviews) |
| Number of ratings | **54** | 2 |
| Positive reviews | 79.2% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 123 MB | 108 MB |
| Requires iOS | **10.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MHD Tuning UG (haftungsbeschraenkt)](https://appshunter.io/developer/1445162439) | [Alexander Ryzhov](https://appshunter.io/developer/1796903716) |

## 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


### FLASHEX

[App page](https://appshunter.io/ios/app/flashex/id6742115135)

Customize your BMW's firmware with various options, including engine and transmission tuning. Monitor vehicle parameters, read diagnostic trouble codes, and flash pre-defined maps via OBD or WiFi. Supports a wide range of BMW models.

**Highlights:** Customizable firmware options, Engine and transmission ECU re-flashing, Real-time vehicle parameter monitoring, DTC code reading, OBD and WiFi flashing, Datalogging capabilities

**Features:** macOS Compatibility

**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 FLASHEX free?

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

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

MHD N55 E is rated higher. MHD N55 E averages 4.6 out of 5 from 54 ratings, while FLASHEX averages 3.0 from 2 ratings.

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

Neither MHD N55 E nor FLASHEX shows ads.

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

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