# MKFlasher vs ByteFlasher

The clearest difference is rating: ByteFlasher at 5.0 against MKFlasher's 3.0. ByteFlasher also leads on in-app purchases (none vs 11). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. MKFlasher sells 11 one-off in-app purchases. ByteFlasher asks for nothing beyond the download.

ByteFlasher holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | MKFlasher | ByteFlasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/mkflasher/id1544562450/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/byteflasher/id6745198835/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 66 MB | 70 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gabriel M Kozma](https://appshunter.io/developer/1544562452) | [Renovelo LLC](https://appshunter.io/developer/1811256567) |

## What reviewers say

### MKFlasher

[App page](https://appshunter.io/ios/app/mkflasher/id1544562450)

Monitor your BMW's engine performance in real-time, read and clear fault codes, and capture detailed data logs. This tool allows for customizable dashboards and analysis of modifications and tune results.

**Highlights:** Real-time engine parameter monitoring, Customizable live dashboard, Read and clear fault codes, Record and export performance data logs, Multi-system diagnostics, Smart value tracking

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| License for the connected car | $23.99 | one-time |
| License for the connected car | $29.99 | one-time |
| License for the connected car | $39.99 | one-time |
| N54 Logger Master | $69.99 | one-time |
| N20 Logger Master | $69.99 | one-time |
| N55 E Series Logger Master | $69.99 | one-time |
| N55 Logger Master | $79.99 | one-time |
| B58 Logger Master | $89.99 | one-time |
| S55 Logger Master | $99.99 | one-time |
| S58 Logger Master | $99.99 | one-time |
| S63 Logger Master | $99.99 | one-time |


### ByteFlasher

[App page](https://appshunter.io/ios/app/byteflasher/id6745198835)

Unlock your vehicle's performance potential with this mobile tuning solution. Optimize horsepower, torque, and fuel efficiency wirelessly. Diagnose and clear engine trouble codes with ease.

**Highlights:** Stage 1 & Stage 2 Performance Tunes, Advanced Customization Options, Unlimited Tune Adjustments, Wireless OBD2 Connectivity, Read & Clear DTCs, Data-Driven Performance Tuning

**In-app purchases:** none


## Frequently asked questions

### Is MKFlasher free?

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

### Is ByteFlasher free?

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

### Which has better reviews, MKFlasher or ByteFlasher?

ByteFlasher is rated higher. MKFlasher averages 3.0 out of 5 from 1 ratings, while ByteFlasher averages 5.0 from 2 ratings.

### Do MKFlasher or ByteFlasher have ads?

Neither MKFlasher nor ByteFlasher shows ads.

### Which is updated more often, MKFlasher or ByteFlasher?

MKFlasher ships an update monthly, and ByteFlasher monthly. Most recently, MKFlasher was updated on October 1, 2026 and ByteFlasher on September 28, 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.*