# Click the Cube vs Blitzrechnen

The clearest difference is in-app purchases: Click the Cube at none against Blitzrechnen's 4. Click the Cube also leads on review sentiment (50% vs 19%) and iOS requirement (11.0 vs 13.0). Blitzrechnen's advantage is update cadence (every 3 months vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. Blitzrechnen sells 4 one-off in-app purchases. Click the Cube asks for nothing beyond the download.

Click the Cube ships an update every 14 months, Blitzrechnen every 3 months. The most recent releases landed on October 5, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Click the Cube | Blitzrechnen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 18.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 196 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heiko Etzold](https://appshunter.io/developer/715739131) | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) |

## What reviewers say

### Click the Cube

[App page](https://appshunter.io/ios/app/click-the-cube/id1157365733)

Develop spatial reasoning skills with interactive cube net challenges. Explore three distinct learning environments designed to enhance your ability to visualize and manipulate 3D shapes. Collect stars and earn medals as you progress through engaging exercises.

**Highlights:** Cube net identification, Net completion exercises, Cube coloring challenges, Spatial visualization tools, Progress tracking with stars and medals

**In-app purchases:** none


### Blitzrechnen

[App page](https://appshunter.io/ios/app/blitzrechnen/id6444187170)

Practice math skills for grades 1-4 with adaptive exercises. Learn independently through engaging, game-like activities that reinforce concepts and build confidence. Offline access ensures continuous learning at home or in the classroom.

**Highlights:** Adaptive exercises for grades 1-4, Multiple difficulty levels, Self-assessment tests, Progress tracking for parents/teachers, Offline functionality, Engaging animations

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Klasse 1 | $2.99 | one-time |
| Blitzrechnen 4 | $2.99 | one-time |
| Klasse 2 | $2.99 | one-time |
| Klasse 3 | $2.99 | one-time |


## Frequently asked questions

### Is Click the Cube free?

Click the Cube is free to download, with no in-app purchases.

### Is Blitzrechnen free?

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

### Do Click the Cube or Blitzrechnen have ads?

Neither Click the Cube nor Blitzrechnen shows ads.

### Which is updated more often, Click the Cube or Blitzrechnen?

Click the Cube ships an update every 14 months, and Blitzrechnen every 3 months. Most recently, Click the Cube was updated on October 5, 2026 and Blitzrechnen on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*