# WHAT MUSEUM vs シラス

The clearest difference is update cadence: シラス at every 3 weeks against WHAT MUSEUM's every 2 months. WHAT MUSEUM's advantage is review sentiment (57% vs 45%) and iOS requirement (12.0 vs 17.6). 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.

WHAT MUSEUM ships an update every 2 months, シラス every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | WHAT MUSEUM | シラス |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6450448654/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **57.1% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 45 MB | 49 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [WAREHOUSE TERRADA CO.,LTD.](https://appshunter.io/developer/968634251) | [Shirasu LLC](https://appshunter.io/developer/1693341807) |

## What reviewers say

### WHAT MUSEUM

[App page](https://appshunter.io/ios/app/what-museum/id1580026137)

Stay updated on current exhibitions and access a free audio guide during your visit. Exclusive content is available for app users, enhancing your museum experience.

**Highlights:** Exhibition updates, Free audio guide, Exclusive content, Location-based services, Artwork information

**In-app purchases:** none


### シラス

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

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

**In-app purchases:** none


## Frequently asked questions

### Is WHAT MUSEUM free?

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

### Is シラス free?

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

### Do WHAT MUSEUM or シラス have ads?

Neither WHAT MUSEUM nor シラス shows ads.

### Which is updated more often, WHAT MUSEUM or シラス?

WHAT MUSEUM ships an update every 2 months, and シラス every 3 weeks. Most recently, WHAT MUSEUM was updated on November 3, 2026 and シラス on November 3, 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.*