# 麻雀ログ vs QR Code Reader & Scan History

The clearest difference is in-app purchases: QR Code Reader & Scan History at none against 麻雀ログ's 2. 麻雀ログ's advantage is update cadence (every 4 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. 麻雀ログ sells 2 one-off in-app purchases. QR Code Reader & Scan History asks for nothing beyond the download.

麻雀ログ ships an update every 4 days, QR Code Reader & Scan History every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 麻雀ログ | QR Code Reader & Scan History |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 65 MB | 5 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nanako Susa](https://appshunter.io/developer/1873999757) | [ASAYA, LLC](https://appshunter.io/developer/1824587674) |

## What reviewers say

### 麻雀ログ

[App page](https://appshunter.io/ios/app/id6759293084)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（永久） | $1.99 | one-time |
| プレミアム（広告削除＋戦績分析） | $3.99 | one-time |


### QR Code Reader & Scan History

[App page](https://appshunter.io/ios/app/qr-code-reader-and-scan-history/id6763185046)

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

**In-app purchases:** none


## Frequently asked questions

### Is 麻雀ログ free?

麻雀ログ is free to download, with in-app purchases available.

### Is QR Code Reader & Scan History free?

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

### Do 麻雀ログ or QR Code Reader & Scan History have ads?

Both 麻雀ログ and QR Code Reader & Scan History show ads.

### Which is updated more often, 麻雀ログ or QR Code Reader & Scan History?

麻雀ログ ships an update every 4 days, and QR Code Reader & Scan History every 2 weeks. Most recently, 麻雀ログ was updated on October 24, 2026 and QR Code Reader & Scan History on October 24, 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.*