# SerialMagic Keys vs mobiBadge

The clearest difference is in-app purchases: mobiBadge at none against SerialMagic Keys's 9. mobiBadge also leads on iOS requirement (13.0 vs 15.6). SerialMagic Keys's advantage is update cadence (monthly vs every 27 months). On price, ads and device support there is nothing between them.

Both are free to download. SerialMagic Keys sells 9 one-off in-app purchases. mobiBadge asks for nothing beyond the download.

SerialMagic Keys ships an update monthly, mobiBadge every 27 months. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SerialMagic Keys | mobiBadge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 27 months |
| Monetization | Free | — |
| Size | 12 MB | 49 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serialio Ltd.](https://appshunter.io/developer/333178140) | [HID Global](https://appshunter.io/developer/657306800) |

## What reviewers say

### SerialMagic Keys

[App page](https://appshunter.io/ios/app/serialmagic-keys/id1122825214)

This app enables wireless RFID GEN2 UHF, NFC, and barcode readers, along with other devices, to send data directly into iOS applications. It supports a wide range of Bluetooth scanners and sensors, making it ideal for inventory, asset tracking, and data collection tasks.

**Highlights:** Connects wireless RFID GEN2 UHF, NFC, and barcode readers, Integrates with sensors, scales, and other wireless devices, Sends data directly into iOS apps, Supports a wide range of Bluetooth scanner models, Enables data input for inventory, asset tracking, and more, Reads and writes NDEF data, Simulates keyboard input for data posting

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable RFID-NFC User Data Reading & Writing | $19.99 | one-time |
| Built-in NFC reading | $19.99 | one-time |
| Allow Special Key(s) | $19.99 | one-time |
| Enable Data Handling | $24.99 | one-time |
| More supported scanners | $29.99 | one-time |
| Laser Measurer support | $49.99 | one-time |
| S3 Scale Head support | $79.99 | one-time |
| PosiTector 6000 support | $89.99 | one-time |
| Advanced Posting Mode | $99.99 | one-time |


### mobiBadge

[App page](https://appshunter.io/ios/app/mobibadge/id6450032649)

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

**In-app purchases:** none


## Frequently asked questions

### Is SerialMagic Keys free?

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

### Is mobiBadge free?

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

### Do SerialMagic Keys or mobiBadge have ads?

Neither SerialMagic Keys nor mobiBadge shows ads.

### Which is updated more often, SerialMagic Keys or mobiBadge?

SerialMagic Keys ships an update monthly, and mobiBadge every 27 months. Most recently, SerialMagic Keys was updated on September 14, 2026 and mobiBadge on September 22, 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.*