# edu vs App Rechenrakete 20

The clearest difference is update cadence: App Rechenrakete 20 at every 6 weeks against edu's every 44 months. edu's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

edu ships an update every 44 months, App Rechenrakete 20 every 6 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | edu | App Rechenrakete 20 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 6 weeks** |
| Size | 39 MB | 59 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [metaVentis GmbH](https://appshunter.io/developer/958215422) | [Sandra Seiwert](https://appshunter.io/developer/1695078525) |

## What reviewers say

### edu

[App page](https://appshunter.io/ios/app/edu-sharing/id1451082675)

**Features:** macOS Compatibility

**In-app purchases:** none


### App Rechenrakete 20

[App page](https://appshunter.io/ios/app/app-rechenrakete-20/id6760218073)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is edu free?

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

### Is App Rechenrakete 20 free?

App Rechenrakete 20 is free to download, with no in-app purchases.

### Do edu or App Rechenrakete 20 have ads?

Neither edu nor App Rechenrakete 20 shows ads.

### Which is updated more often, edu or App Rechenrakete 20?

edu ships an update every 44 months, and App Rechenrakete 20 every 6 weeks. Most recently, edu was updated on November 2, 2026 and App Rechenrakete 20 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.*