# Kadai vs Onske

The clearest difference is in-app purchases: Kadai at none against Onske's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Onske sells 1 one-off in-app purchase. Kadai asks for nothing beyond the download.

## The numbers

| Metric | Kadai | Onske |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Size | 4 MB | 35 MB |
| Requires iOS | 26.2 | **26.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Naruhide Shibazaki](https://appshunter.io/developer/1870444141) | [TOMOKO IGIMI](https://appshunter.io/developer/1882295230) |

## What reviewers say

### Kadai

[App page](https://appshunter.io/ios/app/kadai/id6758034034)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onske

[App page](https://appshunter.io/ios/app/onske-high-school-timetable/id6760010672)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Onske Premium | $2.99 | one-time |


## Frequently asked questions

### Is Kadai free?

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

### Is Onske free?

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

### Do Kadai or Onske have ads?

Both Kadai and Onske show 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.*