# Casisu vs Write Night

The clearest difference is in-app purchases: Casisu at none against Write Night's 3. Casisu also leads on iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Write Night sells 3 one-off in-app purchases. Casisu asks for nothing beyond the download.

## The numbers

| Metric | Casisu | Write Night |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 131 MB | 388 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NIKO TANAKA](https://appshunter.io/developer/1840922914) | [Reoto Ando](https://appshunter.io/developer/1885438690) |

## What reviewers say

### Casisu

[App page](https://appshunter.io/ios/app/casisu/id6479553488)

**In-app purchases:** none


### Write Night

[App page](https://appshunter.io/ios/app/write-night/id6760635119)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小さな星 | $0.49 | one-time |
| 中くらいの星 | $2.99 | one-time |
| 大きな星 | $5.99 | one-time |


## Frequently asked questions

### Is Casisu free?

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

### Is Write Night free?

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

### Do Casisu or Write Night have ads?

Neither Casisu nor Write Night shows ads.

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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.*