# Onilo vs Grundschule Deutsch

The clearest difference is in-app purchases: Onilo at none against Grundschule Deutsch's 4. Onilo also leads on update cadence (every 3 months vs every 12 months). Grundschule Deutsch's advantage is iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Grundschule Deutsch sells 4 one-off in-app purchases. Onilo asks for nothing beyond the download.

Onilo ships an update every 3 months, Grundschule Deutsch every 12 months. The most recent releases landed on September 13, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Onilo | Grundschule Deutsch |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 2.2 GB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StoryDOCKS GmbH](https://appshunter.io/developer/1523051642) | [Westermann Digital GmbH](https://appshunter.io/developer/1171669560) |

## What reviewers say

### Onilo

[App page](https://appshunter.io/ios/app/onilo/id1523051643)

**In-app purchases:** none


### Grundschule Deutsch

[App page](https://appshunter.io/ios/app/grundschule-deutsch/id1542982895)

This app offers engaging games for primary school students to practice German language skills. It covers spelling, grammar, reading, and listening, aligning with school curricula. Children can explore different themed worlds for each grade level while improving concentration and memory.

**Highlights:** 11-12 games per grade level, Spelling, grammar, reading, and listening practice, Themed worlds for each grade, Two difficulty levels per game, Reward system with puzzle pieces, Improves concentration and memory

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grundschule Deutsch, Klasse 1 | $2.99 | one-time |
| Grundschule Deutsch, Klasse 2 | $2.99 | one-time |
| Grundschule Deutsch, Klasse 3 | $2.99 | one-time |
| Grundschule Deutsch, Klasse 4 | $2.99 | one-time |


## Frequently asked questions

### Is Onilo free?

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

### Is Grundschule Deutsch free?

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

### Do Onilo or Grundschule Deutsch have ads?

Neither Onilo nor Grundschule Deutsch shows ads.

### Which is updated more often, Onilo or Grundschule Deutsch?

Onilo ships an update every 3 months, and Grundschule Deutsch every 12 months. Most recently, Onilo was updated on September 13, 2026 and Grundschule Deutsch on August 21, 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.*