# Wuffio vs Schlaumik

The clearest difference is in-app purchases: Wuffio at none against Schlaumik's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Schlaumik sells 10 in-app purchases, starting at $8.99 per month. Wuffio asks for nothing beyond the download.

Wuffio ships an update every 11 days, Schlaumik every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Wuffio | Schlaumik |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Size | 40 MB | 12 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Felix Tierwelt UG](https://appshunter.io/developer/1839672200) | [LLC KIDUNIVER](https://appshunter.io/developer/1837652450) |

## What reviewers say

### Wuffio

[App page](https://appshunter.io/ios/app/wuffio/id6752525276)

**In-app purchases:** none


### Schlaumik

[App page](https://appshunter.io/ios/app/schlaumik/id6759741873)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Kind – 1 Monat | $8.99 | per month |
| 1 Kind – 3 Monate | $17.99 | per 3 months |
| 2 Klassen – 1 Monat | $34.99 | per month |
| 1 Kind – 12 Monate | $34.99 | per year |
| 3 Klassen – 1 Monat | $44.99 | per month |
| 2 Klassen – 3 Monate | $69.99 | per 3 months |
| 3 Schüler – 12 Monate | $89.99 | per year |
| 3 Klassen – 3 Monate | $99.99 | per 3 months |
| 2 Klassen – 12 Monate | $129.99 | per year |
| 3 Klassen – 12 Monate | $179.99 | per year |


## Frequently asked questions

### Is Wuffio free?

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

### Is Schlaumik free?

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

### Do Wuffio or Schlaumik have ads?

Neither Wuffio nor Schlaumik shows ads.

### Which is updated more often, Wuffio or Schlaumik?

Wuffio ships an update every 11 days, and Schlaumik every 3 weeks. Most recently, Wuffio was updated on October 30, 2026 and Schlaumik on October 31, 2026.

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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.*