# MaxwellsDemon — The Entropy-Eating Devil

> The Entropy-Eating Devil (iPhone/iPad app by Takao Akatsu.)

- Source: https://appshunter.io/ios/app/maxwellsdemon/id1612817641 (this page in markdown: same URL + `.md`)
- Developer: [Takao Akatsu](https://appshunter.io/developer/1530946331)
- Category: Education, Entertainment
- Price: $0.99
- Age rating: 4+
- Requires: iOS 14.4 · 1 MB
- Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Indonesian, Italian, Japanese, Korean and 7 more
- Released: 2022-03-05
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/maxwellsdemon/id1612817641/reviews.md

## What is MaxwellsDemon?

You can learn the essence of statistical thermodynamics. Through simulation of gas molecular motion, you can intuitively understand basic concepts such as molecular kinetic energy, temperature, and entropy.
Prepare a hot gas and a cold gas separated by a wall.
Remove the wall and mix the two gases.
Then, place the wall, which is covered with Maxwell's demon, in the center of the container, again dividing the container in two. What will happen?


## Version history (last 3 releases)

### 1.2 — 2023-09-19

Supports Indonesian, Italian, Dutch, Finnish, Korean, Chinese, Danish, Norwegian, Swedish, Ukrainian, and Portuguese.

### 1.1 — 2022-06-03

Supports German, French and Spanish

### 1.0 — 2022-03-05

No release notes.

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## More apps by Takao Akatsu

- [NewtonianMechanics](https://appshunter.io/ios/app/newtonianmechanics/id1530946329)
- [StarPromenade](https://appshunter.io/ios/app/starpromenade/id1548250534)
- [StarPromenadeLight](https://appshunter.io/ios/app/starpromenadelight/id1564202748)
- [NewtonianMechanicsLight](https://appshunter.io/ios/app/newtonianmechanicslight/id1564963799)
- [LineAlgebrArt](https://appshunter.io/ios/app/linealgebrart/id1570444249)
- [ElectronOrbital](https://appshunter.io/ios/app/electronorbital/id1602247689)

All apps by Takao Akatsu: https://appshunter.io/developer/1530946331

## Related topics

[mequilibrium](https://appshunter.io/ios/topics/mequilibrium) · [blazblue entropy effect](https://appshunter.io/ios/topics/blazblue-entropy-effect) · [fjdynamics](https://appshunter.io/ios/topics/fjdynamics)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*