# お年玉開封サムライ vs UruSainen

The clearest difference is update cadence: お年玉開封サムライ at every 9 days against UruSainen's every 2 months. お年玉開封サムライ also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, ads 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.

お年玉開封サムライ ships an update every 9 days, UruSainen every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | お年玉開封サムライ | UruSainen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 122 MB | 23 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [shogo hida](https://appshunter.io/developer/1587079213) | [Yasuhiro Hamada](https://appshunter.io/developer/1825750232) |

## What reviewers say

### お年玉開封サムライ

[App page](https://appshunter.io/ios/app/id6739977913)

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

**In-app purchases:** none


### UruSainen

[App page](https://appshunter.io/ios/app/urusainen/id6756487439)

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

**In-app purchases:** none


## Frequently asked questions

### Is お年玉開封サムライ free?

お年玉開封サムライ is free to download, with no in-app purchases.

### Is UruSainen free?

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

### Do お年玉開封サムライ or UruSainen have ads?

Both お年玉開封サムライ and UruSainen show ads.

### Which is updated more often, お年玉開封サムライ or UruSainen?

お年玉開封サムライ ships an update every 9 days, and UruSainen every 2 months. Most recently, お年玉開封サムライ was updated on October 25, 2026 and UruSainen on October 30, 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.*