# MHD Flasher N54 vs Simple Stop Watch Timer

The clearest difference is in-app purchases: MHD Flasher N54 at none against Simple Stop Watch Timer's 1. MHD Flasher N54 also leads on ads (none vs shown) and ratings volume (174 vs 26). Simple Stop Watch Timer's advantage is review sentiment (100% vs 77%) and rating (4.9 vs 4.6). On price and update cadence there is nothing between them.

Both are free to download. Simple Stop Watch Timer sells 1 one-off in-app purchase. MHD Flasher N54 asks for nothing beyond the download.

Simple Stop Watch Timer holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: MHD Flasher N54 has 174 ratings behind it against 26, 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 100% of Simple Stop Watch Timer's.

MHD Flasher N54 ships an update monthly, Simple Stop Watch Timer every 3 weeks. The most recent releases landed on September 21, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | MHD Flasher N54 | Simple Stop Watch Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (174 ratings)](https://appshunter.io/ios/app/mhd-flasher-n54/id1445162440/reviews) | **[4.9 (26 ratings)](https://appshunter.io/ios/app/simple-stop-watch-timer/id6446507883/reviews)** |
| Number of ratings | **174** | 26 |
| Positive reviews | 76.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 134 MB | 5 MB |
| Requires iOS | **10.2** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MHD Tuning UG (haftungsbeschraenkt)](https://appshunter.io/developer/1445162439) | [Travis Menghini](https://appshunter.io/developer/1678190597) |

## 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


### Simple Stop Watch Timer

[App page](https://appshunter.io/ios/app/simple-stop-watch-timer/id6446507883)

This intuitive stopwatch app offers precise lap and elapsed time tracking. It features multi-watch functionality, haptic feedback for screen-free operation, and customizable interfaces. Widgets provide quick home screen access, and achievements can be easily shared.

**Highlights:** Lap time and elapsed time tracking, Multi-watch functionality, Haptic feedback, Customizable interface, Home screen widgets, Media sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is MHD Flasher N54 free?

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

### Is Simple Stop Watch Timer free?

Simple Stop Watch Timer is free to download, with in-app purchases available.

### Which has better reviews, MHD Flasher N54 or Simple Stop Watch Timer?

Simple Stop Watch Timer is rated higher. MHD Flasher N54 averages 4.6 out of 5 from 174 ratings, while Simple Stop Watch Timer averages 4.9 from 26 ratings.

### Do MHD Flasher N54 or Simple Stop Watch Timer have ads?

Simple Stop Watch Timer shows ads; MHD Flasher N54 does not.

### Which is updated more often, MHD Flasher N54 or Simple Stop Watch Timer?

MHD Flasher N54 ships an update monthly, and Simple Stop Watch Timer every 3 weeks. Most recently, MHD Flasher N54 was updated on September 21, 2026 and Simple Stop Watch Timer on August 8, 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.*