# GaraSTEM vs Semaphore Training

The clearest difference is device support: GaraSTEM at 3 against Semaphore Training's —. Semaphore Training's advantage is iOS requirement (13.0 vs 15.1). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | GaraSTEM | Semaphore Training |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 49 MB | 22 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [GARASTEM EDUCATIONAL TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1466592913) | [MARAHUB ONE MEMBER COMPANY LIMITED](https://appshunter.io/developer/1476400286) |

## What reviewers say

### GaraSTEM

[App page](https://appshunter.io/ios/app/garastem/id1466597292)

This app allows children to play with and code robots using STEM principles. Users can race, fight, compose music, build robot models, and learn coding through Scratch 3.0 simulations.

**Highlights:** Robot play modes (racing, fighting, music), Robot coding with Scratch 3.0, Robot build instructions, Coding simulations, STEM education focus

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

**In-app purchases:** none


### Semaphore Training

[App page](https://appshunter.io/ios/app/semaphore-training/id6469441381)

**In-app purchases:** none


## Frequently asked questions

### Is GaraSTEM free?

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

### Is Semaphore Training free?

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

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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.*