# 母乳存储助手 vs QR Code , Barcode Scan

The clearest difference is in-app purchases: 母乳存储助手 at none against QR Code , Barcode Scan's 3. QR Code , Barcode Scan's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. QR Code , Barcode Scan sells 3 in-app purchases, starting at $3.99 per 7 days. 母乳存储助手 asks for nothing beyond the download.

## The numbers

| Metric | 母乳存储助手 | QR Code , Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6475009517/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 35 MB | 146 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [飞虎 兰](https://appshunter.io/developer/1703505425) | [丽 何](https://appshunter.io/developer/1698932380) |

## What reviewers say

### 母乳存储助手

[App page](https://appshunter.io/ios/app/id6475009517)

**In-app purchases:** none


### QR Code , Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-barcode-scan/id6477186976)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly membership | $3.99 | per 7 days |
| Monthly membership | $5.99 | per month |
| Annual membership | $9.99 | per year |


## Frequently asked questions

### Is 母乳存储助手 free?

母乳存储助手 is free to download, with no in-app purchases.

### Is QR Code , Barcode Scan free?

QR Code , Barcode Scan 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.*