# Robotrix vs My Science

The clearest difference is update cadence: My Science at every 3 days against Robotrix's every 5 weeks. Robotrix's advantage is iOS requirement (13.0 vs 17.0). 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.

Robotrix ships an update every 5 weeks, My Science every 3 days. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Robotrix | My Science |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 18 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [IEM AMERICA CORPORATION](https://appshunter.io/developer/1489147623) | [James Dai Limited](https://appshunter.io/developer/1501761384) |

## What reviewers say

### Robotrix

[App page](https://appshunter.io/ios/app/robotrix/id6466579517)

**Features:** macOS Compatibility

**In-app purchases:** none


### My Science

[App page](https://appshunter.io/ios/app/my-science/id6762091743)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Robotrix free?

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

### Is My Science free?

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

### Do Robotrix or My Science have ads?

Neither Robotrix nor My Science shows ads.

### Which is updated more often, Robotrix or My Science?

Robotrix ships an update every 5 weeks, and My Science every 3 days. Most recently, Robotrix was updated on September 26, 2026 and My Science on October 7, 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.*