# Trainiac Micro vs Maths and Science Demos

The clearest difference is update cadence: Maths and Science Demos at fortnightly against Trainiac Micro's every 2 months. Maths and Science Demos also leads on 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.

Trainiac Micro ships an update every 2 months, Maths and Science Demos fortnightly. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Trainiac Micro | Maths and Science Demos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 44 MB | 48 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Trainiac (Pty) Ltd](https://appshunter.io/developer/1267902539) | [Willie van Schalkwyk](https://appshunter.io/developer/1016415734) |

## What reviewers say

### Trainiac Micro

[App page](https://appshunter.io/ios/app/trainiac-micro/id1500881433)

**Features:** macOS Compatibility

**In-app purchases:** none


### Maths and Science Demos

[App page](https://appshunter.io/ios/app/maths-and-science-demos/id1601199815)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trainiac Micro free?

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

### Is Maths and Science Demos free?

Maths and Science Demos is free to download, with no in-app purchases.

### Do Trainiac Micro or Maths and Science Demos have ads?

Neither Trainiac Micro nor Maths and Science Demos shows ads.

### Which is updated more often, Trainiac Micro or Maths and Science Demos?

Trainiac Micro ships an update every 2 months, and Maths and Science Demos fortnightly. Most recently, Trainiac Micro was updated on October 10, 2026 and Maths and Science Demos on October 12, 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.*