# MHD Flasher N54 vs MG Flasher

The clearest difference is update cadence: MG Flasher at every 9 days against MHD Flasher N54's monthly. MHD Flasher N54's advantage is iOS requirement (10.2 vs 15.4). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for MHD Flasher N54 against 4.5 for MG Flasher. Both are backed by a comparable volume of ratings — 174 and 89 respectively. Written reviews are what separate them: 77% of MHD Flasher N54's written reviews are positive against 71% of MG Flasher's.

MHD Flasher N54 ships an update monthly, MG Flasher every 9 days. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | MHD Flasher N54 | MG Flasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (174 ratings)](https://appshunter.io/ios/app/mhd-flasher-n54/id1445162440/reviews)** | [4.5 (89 ratings)](https://appshunter.io/ios/app/mg-flasher/id1492813749/reviews) |
| Number of ratings | **174** | 89 |
| Positive reviews | **76.8% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 134 MB | 748 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) | [JR Auto Performance Inc.](https://appshunter.io/developer/1492813748) |

## What reviewers say

### MHD Flasher N54

[App page](https://appshunter.io/ios/app/mhd-flasher-n54/id1445162440)

This utility app allows reading and clearing engine DTC error codes, graphing and analyzing datalogs, and viewing vehicle licenses. It serves as a transition to a unified app supporting a wider range of BMW and Supra models.

**Highlights:** Read engine DTC error codes, Clear engine DTC error codes, Graph datalogs, Analyze datalogs, View vehicle licenses, Access user guide

**Features:** macOS Compatibility

**In-app purchases:** none


### MG Flasher

[App page](https://appshunter.io/ios/app/mg-flasher/id1492813749)

This app allows for advanced ECU tuning and feature unlocking for specific BMW and Supra engines via OBD and Wi-Fi. It offers on-the-fly map switching, custom options, flex fuel integration, and diagnostic capabilities for enhanced vehicle performance. Designed for off-road use only.

**Highlights:** Custom performance modifications, Switchable maps on-the-fly, Dynamic exhaust burble control, Flex fuel integration, Torque limiter adjustment, Speed limit removal, Diagnostic DTC reading/clearing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MHD Flasher N54 free?

MHD Flasher N54 is free to download, with no in-app purchases.

### Is MG Flasher free?

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

### Which has better reviews, MHD Flasher N54 or MG Flasher?

MHD Flasher N54 is rated higher. MHD Flasher N54 averages 4.6 out of 5 from 174 ratings, while MG Flasher averages 4.5 from 89 ratings.

### Do MHD Flasher N54 or MG Flasher have ads?

Neither MHD Flasher N54 nor MG Flasher shows ads.

### Which is updated more often, MHD Flasher N54 or MG Flasher?

MHD Flasher N54 ships an update monthly, and MG Flasher every 9 days. Most recently, MHD Flasher N54 was updated on September 21, 2026 and MG Flasher on September 26, 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.*