# Casisu vs Task Defender

The clearest difference is ads: Casisu at none against Task Defender's shown. Casisu also leads on iOS requirement (16.0 vs 18.1). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Casisu | Task Defender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 131 MB | 39 MB |
| Requires iOS | **16.0** | 18.1 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NIKO TANAKA](https://appshunter.io/developer/1840922914) | [Makiko Kawahara](https://appshunter.io/developer/1462034804) |

## What reviewers say

### Casisu

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

**In-app purchases:** none


### Task Defender

[App page](https://appshunter.io/ios/app/task-defender/id6740181597)

**In-app purchases:** none


## Frequently asked questions

### Is Casisu free?

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

### Is Task Defender free?

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

### Do Casisu or Task Defender have ads?

Task Defender shows ads; Casisu does not.

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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.*