# Shirushi vs SOLO MUSE

The clearest difference is price: Shirushi at Free against SOLO MUSE's $0.99. Shirushi also leads on update cadence (every 2 days vs weekly) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Shirushi is free to download; SOLO MUSE costs $0.99 up front. Shirushi sells 2 in-app purchases, starting at $1.99 per month and SOLO MUSE sells 7 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Shirushi ships an update every 2 days, SOLO MUSE weekly. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Shirushi | SOLO MUSE |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 81 MB | 55 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daisaku Mori](https://appshunter.io/developer/1892935206) | [Pure Solo](https://appshunter.io/developer/6794997444) |

## What reviewers say

### Shirushi

[App page](https://appshunter.io/ios/app/shirushi/id6762458321)

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shirushi Premium Monthly | $1.99 | per month |
| YAMATO Premium | $4.99 | per month |


### SOLO MUSE

[App page](https://appshunter.io/ios/app/solo-muse/id6794997442)

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Monthly | $3.99 | per month |
| 1 Bulk Credit | $0.99 | one-time |
| 100 Item Storage | $4.99 | one-time |
| 500 Storage Upgrade | $5.99 | one-time |
| 30 Bulk Credits | $6.99 | one-time |
| Starter Bundle | $7.99 | one-time |
| 500 Item Storage | $11.99 | one-time |


## Frequently asked questions

### Is Shirushi free?

Shirushi is free to download, with in-app purchases available.

### Is SOLO MUSE free?

SOLO MUSE costs $0.99, and also offers in-app purchases.

### Do Shirushi or SOLO MUSE have ads?

Neither Shirushi nor SOLO MUSE shows ads.

### Which is updated more often, Shirushi or SOLO MUSE?

Shirushi ships an update every 2 days, and SOLO MUSE weekly. Most recently, Shirushi was updated on November 9, 2026 and SOLO MUSE on November 6, 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.*