# MaxwellsDemon vs Relatividad Visual

The clearest difference is price: Relatividad Visual at Free against MaxwellsDemon's $0.99. MaxwellsDemon's advantage is device support and iOS requirement (14.4 vs 26.4). On in-app purchases there is nothing between them.

Relatividad Visual is free to download; MaxwellsDemon costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MaxwellsDemon | Relatividad Visual |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 9 months | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **14.4** | 26.4 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Takao Akatsu](https://appshunter.io/developer/1530946331) | [Orencio Jimenez Corrales](https://appshunter.io/developer/1690216069) |

## What reviewers say

### MaxwellsDemon

[App page](https://appshunter.io/ios/app/maxwellsdemon/id1612817641)

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

**In-app purchases:** none


### Relatividad Visual

[App page](https://appshunter.io/ios/app/relatividad-visual/id6772140643)

**In-app purchases:** none


## Frequently asked questions

### Is MaxwellsDemon free?

MaxwellsDemon costs $0.99, with no in-app purchases.

### Is Relatividad Visual free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*