# My Window vs Shiori Diary

The clearest difference is in-app purchases: My Window at none against Shiori Diary's 3. My Window also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.0). Shiori Diary's advantage is update cadence (every 2 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Shiori Diary sells 3 in-app purchases, starting at $0.99 per month. My Window asks for nothing beyond the download.

My Window ships an update every 4 months, Shiori Diary every 2 weeks. The most recent releases landed on September 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | My Window | Shiori Diary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 3.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 4 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [LIXIL Corporation](https://appshunter.io/developer/502427130) | [Koji Tamatsu](https://appshunter.io/developer/6801192221) |

## What reviewers say

### My Window

[App page](https://appshunter.io/ios/app/my-window/id1416338761)

Control LIXIL electric shutters and decorative windows remotely. Open, close, ventilate, and check the status of your windows and shutters. Automate actions with the "Scene" feature for convenience.

**Highlights:** Open/close electric shutters, Ventilate decorative windows, Check operational status, Create custom scenes, Automate window actions

**In-app purchases:** none


### Shiori Diary

[App page](https://appshunter.io/ios/app/shiori-diary/id6801804049)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shiori Plus Monthly | $0.99 | per month |
| Shiori Plus Annual | $9.99 | per year |
| Feature Pack | $2.99 | one-time |


## Frequently asked questions

### Is My Window free?

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

### Is Shiori Diary free?

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

### Do My Window or Shiori Diary have ads?

Neither My Window nor Shiori Diary shows ads.

### Which is updated more often, My Window or Shiori Diary?

My Window ships an update every 4 months, and Shiori Diary every 2 weeks. Most recently, My Window was updated on September 20, 2026 and Shiori Diary on October 11, 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.*