# Barcode Checker vs M

The clearest difference is in-app purchases: Barcode Checker at none against M's 2. Barcode Checker also leads on device support. M's advantage is iOS requirement (15.1 vs 17.7.2). On price there is nothing between them.

Both are free to download. M sells 2 in-app purchases, starting at $3.99 per 7 days. Barcode Checker asks for nothing beyond the download.

## The numbers

| Metric | Barcode Checker | M |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Fortnightly | — |
| Size | 36 MB | 52 MB |
| Requires iOS | 17.7.2 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Artemii Babushkin](https://appshunter.io/developer/1619771494) |

## What reviewers say

### Barcode Checker

[App page](https://appshunter.io/ios/app/barcode-checker/id6738672659)

**Features:** macOS Compatibility

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-morse-code-translator/id6758828417)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morse Pro Weekly | $3.99 | per 7 days |
| Morse Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Barcode Checker free?

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

### Is M free?

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

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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.*