# Casisu vs Yappy!

Casisu and Yappy! are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Casisu | Yappy! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 131 MB | 17 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NIKO TANAKA](https://appshunter.io/developer/1840922914) | [TOSHIHIKO MORI](https://appshunter.io/developer/1735176809) |

## What reviewers say

### Casisu

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

**In-app purchases:** none


### Yappy!

[App page](https://appshunter.io/ios/app/yappy/id6738614954)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Casisu free?

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

### Is Yappy! free?

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

### Do Casisu or Yappy! have ads?

Neither Casisu nor Yappy! 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.*