# 賞味期限読取 vs かんたん電子印鑑

The clearest difference is ads: 賞味期限読取 at none against かんたん電子印鑑's shown. 賞味期限読取 also leads on iOS requirement (13.0 vs 17.0). 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.

賞味期限読取 ships an update every 3 weeks, かんたん電子印鑑 every 11 days. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 賞味期限読取 | かんたん電子印鑑 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 43 MB | 25 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Levan Higashigawa](https://appshunter.io/developer/1491116828) | [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282) |

## What reviewers say

### 賞味期限読取

[App page](https://appshunter.io/ios/app/id1544374145)

**Features:** macOS Compatibility

**In-app purchases:** none


### かんたん電子印鑑

[App page](https://appshunter.io/ios/app/pdf/id6791579180)

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

**In-app purchases:** none


## Frequently asked questions

### Is 賞味期限読取 free?

賞味期限読取 is free to download, with no in-app purchases.

### Is かんたん電子印鑑 free?

かんたん電子印鑑 is free to download, with no in-app purchases.

### Do 賞味期限読取 or かんたん電子印鑑 have ads?

かんたん電子印鑑 shows ads; 賞味期限読取 does not.

### Which is updated more often, 賞味期限読取 or かんたん電子印鑑?

賞味期限読取 ships an update every 3 weeks, and かんたん電子印鑑 every 11 days. Most recently, 賞味期限読取 was updated on October 27, 2026 and かんたん電子印鑑 on October 20, 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.*