# シラス vs ARTIZON MUSEUM 公式アプリ

The clearest difference is update cadence: シラス at every 3 weeks against ARTIZON MUSEUM 公式アプリ's every 2 months. On price, ads, 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.

シラス ships an update every 3 weeks, ARTIZON MUSEUM 公式アプリ every 2 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | シラス | ARTIZON MUSEUM 公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6450448654/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 49 MB | 34 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Shirasu LLC](https://appshunter.io/developer/1693341807) | [ISHIBASHI FOUNDATION](https://appshunter.io/developer/1457293527) |

## What reviewers say

### シラス

[App page](https://appshunter.io/ios/app/id6450448654)

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

**In-app purchases:** none


### ARTIZON MUSEUM 公式アプリ

[App page](https://appshunter.io/ios/app/artizon-museum/id6472696018)

**In-app purchases:** none


## Frequently asked questions

### Is シラス free?

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

### Is ARTIZON MUSEUM 公式アプリ free?

ARTIZON MUSEUM 公式アプリ is free to download, with no in-app purchases.

### Do シラス or ARTIZON MUSEUM 公式アプリ have ads?

Neither シラス nor ARTIZON MUSEUM 公式アプリ shows ads.

### Which is updated more often, シラス or ARTIZON MUSEUM 公式アプリ?

シラス ships an update every 3 weeks, and ARTIZON MUSEUM 公式アプリ every 2 months. Most recently, シラス was updated on September 21, 2026 and ARTIZON MUSEUM 公式アプリ on September 19, 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.*