# メモ帳 vs QR Code Reader

The clearest difference is ads: QR Code Reader at none against メモ帳's shown. QR Code Reader also leads on iOS requirement (13.4 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | メモ帳 | QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/qr-code-reader-scanner-pro/id6449042562/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Free |
| Size | 4 MB | 21 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [matsuda riki](https://appshunter.io/developer/1639765806) | [Ayahito Nakamura](https://appshunter.io/developer/1676081246) |

## What reviewers say

### メモ帳

[App page](https://appshunter.io/ios/app/id6443730092)

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

**In-app purchases:** none


### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-scanner-pro/id6449042562)

Easily scan QR codes directly from your camera or photo library. Save, share, and open links instantly. This app automatically manages your scan history for quick access.

**Highlights:** Scan from camera, Scan from camera roll, Share scan results, Save scan history, Open links directly, Manage scan history

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is メモ帳 free?

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

### Is QR Code Reader free?

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

### Do メモ帳 or QR Code Reader have ads?

メモ帳 shows ads; QR Code Reader does not.

### Which is updated more often, メモ帳 or QR Code Reader?

メモ帳 ships an update every 4 days, and QR Code Reader every 4 days. Most recently, メモ帳 was updated on October 6, 2026 and QR Code Reader on October 8, 2026.

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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.*