# MHD Flasher N54 vs E85 App

The clearest difference is rating: MHD Flasher N54 at 4.6 against E85 App's 4.0. MHD Flasher N54 also leads on in-app purchases (none vs 3) and ads (none vs shown). E85 App's advantage is update cadence (every 9 days vs monthly). On price and device support there is nothing between them.

Both are free to download. E85 App sells 3 in-app purchases, starting at $2.99 per month. MHD Flasher N54 asks for nothing beyond the download.

MHD Flasher N54 holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: MHD Flasher N54 has 174 ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 77% of MHD Flasher N54's written reviews are positive against 49% of E85 App's.

MHD Flasher N54 ships an update monthly, E85 App every 9 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MHD Flasher N54 | E85 App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (174 ratings)](https://appshunter.io/ios/app/mhd-flasher-n54/id1445162440/reviews)** | [4.0 (33 ratings)](https://appshunter.io/ios/app/e85-app/id1508517906/reviews) |
| Number of ratings | **174** | 33 |
| Positive reviews | **76.8% of reviews** | 48.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 134 MB | 27 MB |
| Requires iOS | **10.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MHD Tuning UG (haftungsbeschraenkt)](https://appshunter.io/developer/1445162439) | [Ahmed Elsayed](https://appshunter.io/developer/1497438505) |

## 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


### E85 App

[App page](https://appshunter.io/ios/app/e85-app/id1508517906)

Find E85 gas stations nearby and calculate E85 fuel mixtures. This tool is designed for car enthusiasts who use or are interested in E85 fuel.

**Highlights:** E85 gas station locator, E85 mix calculator, Location-based search, Fuel mixture calculations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E85 Pro Monthly | $2.99 | per month |
| E85 Pro Yearly | $19.99 | per year |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is MHD Flasher N54 free?

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

### Is E85 App free?

E85 App is free to download, with in-app purchases available.

### Which has better reviews, MHD Flasher N54 or E85 App?

MHD Flasher N54 is rated higher. MHD Flasher N54 averages 4.6 out of 5 from 174 ratings, while E85 App averages 4.0 from 33 ratings.

### Do MHD Flasher N54 or E85 App have ads?

E85 App shows ads; MHD Flasher N54 does not.

### Which is updated more often, MHD Flasher N54 or E85 App?

MHD Flasher N54 ships an update monthly, and E85 App every 9 days. Most recently, MHD Flasher N54 was updated on September 21, 2026 and E85 App on September 18, 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.*