# QR Barcode Text Scanner vs 一年级数学下册

The clearest difference is in-app purchases: QR Barcode Text Scanner at none against 一年级数学下册's 1. 一年级数学下册's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 一年级数学下册 sells 1 one-off in-app purchase. QR Barcode Text Scanner asks for nothing beyond the download.

## The numbers

| Metric | QR Barcode Text Scanner | 一年级数学下册 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Size | 7 MB | 124 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Qian Kun zhu](https://appshunter.io/developer/967535010) | [灿 吴](https://appshunter.io/developer/1533808980) |

## What reviewers say

### QR Barcode Text Scanner

[App page](https://appshunter.io/ios/app/qr-barcode-text-scanner/id1546833732)

**In-app purchases:** none


### 一年级数学下册

[App page](https://appshunter.io/ios/app/id1553066110)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部点读内容 | $1.99 | one-time |


## Frequently asked questions

### Is QR Barcode Text Scanner free?

QR Barcode Text Scanner is free to download, with no in-app purchases.

### Is 一年级数学下册 free?

一年级数学下册 is free to download, with in-app purchases available.

### Do QR Barcode Text Scanner or 一年级数学下册 have ads?

QR Barcode Text Scanner shows ads; 一年级数学下册 does not.

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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.*