# Knowtopia vs 菊里祭2026

The clearest difference is in-app purchases: 菊里祭2026 at none against Knowtopia's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knowtopia sells 1 one-off in-app purchase. 菊里祭2026 asks for nothing beyond the download.

## The numbers

| Metric | Knowtopia | 菊里祭2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 59 MB | 73 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chad Alexander Knowlton](https://appshunter.io/developer/1845256027) | [kikuzato high school](https://appshunter.io/developer/1838664606) |

## What reviewers say

### Knowtopia

[App page](https://appshunter.io/ios/app/knowtopia/id6753843222)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowtopia Full-Access | $0.49 | one-time |


### 菊里祭2026

[App page](https://appshunter.io/ios/app/2026/id6804747492)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knowtopia free?

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

### Is 菊里祭2026 free?

菊里祭2026 is free to download, with no in-app purchases.

### Do Knowtopia or 菊里祭2026 have ads?

Neither Knowtopia nor 菊里祭2026 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.*