# MG Flasher vs Flagger

The clearest difference is ads: MG Flasher at none against Flagger's shown. MG Flasher also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (15.4 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MG Flasher ships an update every 9 days, Flagger every 2 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MG Flasher | Flagger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (89 ratings)](https://appshunter.io/ios/app/mg-flasher/id1492813749/reviews)** | — |
| Number of ratings | **89** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free | — |
| Size | 748 MB | 21 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JR Auto Performance Inc.](https://appshunter.io/developer/1492813748) | [Sheharyar Irfan](https://appshunter.io/developer/974971911) |

## What reviewers say

### MG Flasher

[App page](https://appshunter.io/ios/app/mg-flasher/id1492813749)

This app allows for advanced ECU tuning and feature unlocking for specific BMW and Supra engines via OBD and Wi-Fi. It offers on-the-fly map switching, custom options, flex fuel integration, and diagnostic capabilities for enhanced vehicle performance. Designed for off-road use only.

**Highlights:** Custom performance modifications, Switchable maps on-the-fly, Dynamic exhaust burble control, Flex fuel integration, Torque limiter adjustment, Speed limit removal, Diagnostic DTC reading/clearing

**Features:** Vision Pro support

**In-app purchases:** none


### Flagger

[App page](https://appshunter.io/ios/app/flagger/id6737427924)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MG Flasher free?

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

### Is Flagger free?

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

### Do MG Flasher or Flagger have ads?

Flagger shows ads; MG Flasher does not.

### Which is updated more often, MG Flasher or Flagger?

MG Flasher ships an update every 9 days, and Flagger every 2 months. Most recently, MG Flasher was updated on October 8, 2026 and Flagger on October 1, 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.*