# Numbers in German language vs Robot Arm

The clearest difference is in-app purchases: Robot Arm at none against Numbers in German language's 5. Robot Arm also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.4). On price and device support there is nothing between them.

Both are free to download. Numbers in German language sells 5 in-app purchases, starting at $6.99 per month. Robot Arm asks for nothing beyond the download.

## The numbers

| Metric | Numbers in German language | Robot Arm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/numbers-in-german-language/id1224980576/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 33 MB |
| Requires iOS | 15.4 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [Aerion Technologies](https://appshunter.io/developer/303931490) |

## What reviewers say

### Numbers in German language

[App page](https://appshunter.io/ios/app/numbers-in-german-language/id1224980576)

Master German numbers with interactive tests designed to improve memory and writing skills. This app uses logic and math-based exercises to make learning numerals effective and engaging.

**Highlights:** Interactive number learning, Logic and math tests, Visual memory training, Writing skill development, Customizable number ranges, Translate numbers to native language

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn Languages Better Pro | $6.99 | per month |
| Learn Languages Better Pro | $7.49 | per month |
| Language Learning Course Pro | $8.49 | per 7 days |
| Pro Complete Language Course | $34.99 | per year |
| Remove advertising | $2.99 | one-time |


### Robot Arm

[App page](https://appshunter.io/ios/app/robot-arm/id1579259886)

**In-app purchases:** none


## Frequently asked questions

### Is Numbers in German language free?

Numbers in German language is free to download, with in-app purchases available.

### Is Robot Arm free?

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

### Do Numbers in German language or Robot Arm have ads?

Numbers in German language shows ads; Robot Arm does not.

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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.*