# MKFlasher vs Diesel+

The clearest difference is in-app purchases: Diesel+ at none against MKFlasher's 11. Diesel+ also leads on update cadence (weekly vs monthly). MKFlasher's advantage is iOS requirement (15.6 vs 26.0). On price, ads and device support there is nothing between them.

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

MKFlasher ships an update monthly, Diesel+ weekly. The most recent releases landed on September 13, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | MKFlasher | Diesel+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mkflasher/id1544562450/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 66 MB | 16 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gabriel M Kozma](https://appshunter.io/developer/1544562452) | [TPE Europe GmbH](https://appshunter.io/developer/1561470951) |

## 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 |


### Diesel+

[App page](https://appshunter.io/ios/app/diesel-plus/id6474500884)

**In-app purchases:** none


## Frequently asked questions

### Is MKFlasher free?

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

### Is Diesel+ free?

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

### Do MKFlasher or Diesel+ have ads?

Neither MKFlasher nor Diesel+ shows ads.

### Which is updated more often, MKFlasher or Diesel+?

MKFlasher ships an update monthly, and Diesel+ weekly. Most recently, MKFlasher was updated on September 13, 2026 and Diesel+ on September 2, 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.*