# Punct Diary vs Shirushi

The clearest difference is ads: Shirushi at none against Punct Diary's shown. Shirushi also leads on update cadence (every 2 days vs weekly). Punct Diary's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Punct Diary sells 2 in-app purchases, starting at $1.99 per month and Shirushi sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Punct Diary ships an update weekly, Shirushi every 2 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Punct Diary | Shirushi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Size | 167 MB | 81 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Yasushi Hino](https://appshunter.io/developer/1574490548) | [Daisaku Mori](https://appshunter.io/developer/1892935206) |

## What reviewers say

### Punct Diary

[App page](https://appshunter.io/ios/app/punct-diary-museum-visit-log/id6479920348)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月間プラン | $1.99 | per month |
| 年間プラン | $19.99 | per year |


### 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 |


## Frequently asked questions

### Is Punct Diary free?

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

### Is Shirushi free?

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

### Do Punct Diary or Shirushi have ads?

Punct Diary shows ads; Shirushi does not.

### Which is updated more often, Punct Diary or Shirushi?

Punct Diary ships an update weekly, and Shirushi every 2 days. Most recently, Punct Diary was updated on October 27, 2026 and Shirushi on October 29, 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.*