# BLE Key App vs Flaig Magnetsysteme NFC App

The clearest difference is iOS requirement: Flaig Magnetsysteme NFC App at 12.0 against BLE Key App's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BLE Key App ships an update every 2 months, Flaig Magnetsysteme NFC App every 5 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | BLE Key App | Flaig Magnetsysteme NFC App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 41 MB | 21 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianni Industries Inc.](https://appshunter.io/developer/1348151436) | [Flaig Magnetsysteme GmbH & Co KG](https://appshunter.io/developer/1764155882) |

## What reviewers say

### BLE Key App

[App page](https://appshunter.io/ios/app/ble-key-app/id6511214397)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Flaig Magnetsysteme NFC App

[App page](https://appshunter.io/ios/app/flaig-magnetsysteme-nfc-app/id6654888195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLE Key App free?

BLE Key App is free to download, with no in-app purchases.

### Is Flaig Magnetsysteme NFC App free?

Flaig Magnetsysteme NFC App is free to download, with no in-app purchases.

### Do BLE Key App or Flaig Magnetsysteme NFC App have ads?

Neither BLE Key App nor Flaig Magnetsysteme NFC App shows ads.

### Which is updated more often, BLE Key App or Flaig Magnetsysteme NFC App?

BLE Key App ships an update every 2 months, and Flaig Magnetsysteme NFC App every 5 weeks. Most recently, BLE Key App was updated on November 4, 2026 and Flaig Magnetsysteme NFC App on November 4, 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.*