# MKFlasher vs Gt

The clearest difference is in-app purchases: Gt at none against MKFlasher's 11. Gt also leads on update cadence (weekly vs monthly). MKFlasher's advantage is iOS requirement (15.6 vs 17.4). On price, ads, monetization model and device support there is nothing between them.

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

MKFlasher ships an update monthly, Gt weekly. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MKFlasher | Gt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mkflasher/id1544562450/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 66 MB | 55 MB |
| Requires iOS | **15.6** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gabriel M Kozma](https://appshunter.io/developer/1544562452) | [Athanasios Farmakis](https://appshunter.io/developer/1711239231) |

## 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 |


### Gt

[App page](https://appshunter.io/ios/app/gt-flasher/id6469004059)

This application enables users to log and configure modern engine and gearbox management systems. It utilizes the UDS protocol over OBD II with open-source OBD BLE devices. The app supports programming recovery for most platforms if a configuration procedure is interrupted.

**Highlights:** Log engine management systems, Configure gearbox management systems, UDS protocol support, OBD II connectivity, Open source OBD BLE device compatibility, Programming recovery feature

**In-app purchases:** none


## Frequently asked questions

### Is MKFlasher free?

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

### Is Gt free?

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

### Do MKFlasher or Gt have ads?

Neither MKFlasher nor Gt shows ads.

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

MKFlasher ships an update monthly, and Gt weekly. Most recently, MKFlasher was updated on September 13, 2026 and Gt on September 19, 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.*