# Cognitive Fitness vs Musing Science

The clearest difference is in-app purchases: Musing Science at none against Cognitive Fitness's 3. Musing Science also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Cognitive Fitness sells 3 in-app purchases, starting at $7.99 per month. Musing Science asks for nothing beyond the download.

## The numbers

| Metric | Cognitive Fitness | Musing Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/musing-science/id6778604313/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | — | Free |
| Size | 4 MB | 30 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Robert Scott Bennett](https://appshunter.io/developer/1852838879) | [Gurmannat Kalra](https://appshunter.io/developer/6778604315) |

## What reviewers say

### Cognitive Fitness

[App page](https://appshunter.io/ios/app/cognitive-fitness/id6757338200)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cognitive Fitness Pro Monthly | $7.99 | per month |
| Cognitive Fitness Pro Yearly | $59.99 | per year |
| Cognitive Fitness Pro Lifetime | $129.00 | one-time |


### Musing Science

[App page](https://appshunter.io/ios/app/musing-science/id6778604313)

This app helps users understand complex scientific concepts by exploring their connections, resemblances, and underlying structures. It offers modes for understanding mechanisms, visualizing ideas, and following curiosity-driven pathways. Transform scientific topics into engaging stories and visual worlds.

**Highlights:** AI-powered scientific exploration, Concept visualizations, Daily Musings, Exploration streaks, Multiple language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cognitive Fitness free?

Cognitive Fitness is free to download, with in-app purchases available.

### Is Musing Science free?

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

### Do Cognitive Fitness or Musing Science have ads?

Neither Cognitive Fitness nor Musing Science shows ads.

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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.*