# M vs 二维码生成器

The clearest difference is in-app purchases: M at none against 二维码生成器's 3. M also leads on iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 二维码生成器 sells 3 in-app purchases, starting at $0.99 per month. M asks for nothing beyond the download.

## The numbers

| Metric | M | 二维码生成器 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 10 MB | 7 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wai Yin Chan](https://appshunter.io/developer/1376527988) | [Beijing The Great Civilization Age Information Technology Co.,Ltd.](https://appshunter.io/developer/1195055908) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-code/id1376527989)

This utility app allows users to create, store, and share QR codes directly from their iPhone or Apple Watch. It offers local storage and the ability to upload QR codes to an online database for easy access and retrieval.

**Highlights:** Local QR code storage, Share QR codes online, Download QR codes from online database, iPhone and Apple Watch support

**In-app purchases:** none


### 二维码生成器

[App page](https://appshunter.io/ios/app/id6749528612)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual subscription | $11.99 | per year |
| Lifetime Subscription | $14.99 | one-time |


## Frequently asked questions

### Is M free?

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

### Is 二维码生成器 free?

二维码生成器 is free to download, with in-app purchases available.

### Do M or 二维码生成器 have ads?

Neither M nor 二维码生成器 shows ads.

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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.*