# QR I/O【QR コード 読み取り・作成アプリ】 vs Bulk QR

The clearest difference is device support: Bulk QR at 2 against QR I/O【QR コード 読み取り・作成アプリ】's —. QR I/O【QR コード 読み取り・作成アプリ】's advantage is iOS requirement (11.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | QR I/O【QR コード 読み取り・作成アプリ】 | Bulk QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 45 MB | 13 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gajeroll LLC](https://appshunter.io/developer/1654432625) | [Yuki Okawa](https://appshunter.io/developer/1867195492) |

## What reviewers say

### QR I/O【QR コード 読み取り・作成アプリ】

[App page](https://appshunter.io/ios/app/qr-ioqr/id1661431115)

**In-app purchases:** none


### Bulk QR

[App page](https://appshunter.io/ios/app/bulk-qr-qr-code-maker/id6757633166)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR I/O【QR コード 読み取り・作成アプリ】 free?

QR I/O【QR コード 読み取り・作成アプリ】 is free to download, with no in-app purchases.

### Is Bulk QR free?

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

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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.*