# 連絡先QRコード作成 vs マイナンバーカード読み取り練習アプリ

The clearest difference is ads: マイナンバーカード読み取り練習アプリ at none against 連絡先QRコード作成's shown. マイナンバーカード読み取り練習アプリ also leads on iOS requirement (13.0 vs 15.0). 連絡先QRコード作成's advantage is update cadence (every 2 months vs every 5 months). On price, 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.

連絡先QRコード作成 ships an update every 2 months, マイナンバーカード読み取り練習アプリ every 5 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 連絡先QRコード作成 | マイナンバーカード読み取り練習アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/qr/id369643475/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 9 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Wada](https://appshunter.io/developer/347846039) | [Hideki Kariya](https://appshunter.io/developer/1635173144) |

## What reviewers say

### 連絡先QRコード作成

[App page](https://appshunter.io/ios/app/qr/id369643475)

Easily create QR codes from your iPhone contacts. Share contact information instantly by displaying the QR code, compatible with major Japanese carriers. Also functions as a QR code reader and can resize photos for mobile email.

**Highlights:** Create QR codes from iPhone contacts, Supports 3 major Japanese carriers, Selectable contact information for QR code, QR code scanning functionality, Photo resizing for mobile email

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

**In-app purchases:** none


### マイナンバーカード読み取り練習アプリ

[App page](https://appshunter.io/ios/app/id1635173142)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 連絡先QRコード作成 free?

連絡先QRコード作成 is free to download, with no in-app purchases.

### Is マイナンバーカード読み取り練習アプリ free?

マイナンバーカード読み取り練習アプリ is free to download, with no in-app purchases.

### Do 連絡先QRコード作成 or マイナンバーカード読み取り練習アプリ have ads?

連絡先QRコード作成 shows ads; マイナンバーカード読み取り練習アプリ does not.

### Which is updated more often, 連絡先QRコード作成 or マイナンバーカード読み取り練習アプリ?

連絡先QRコード作成 ships an update every 2 months, and マイナンバーカード読み取り練習アプリ every 5 months. Most recently, 連絡先QRコード作成 was updated on October 16, 2026 and マイナンバーカード読み取り練習アプリ on October 5, 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.*