# NewtonianMechanicsLight — astroDynamicsSimulator

> astroDynamicsSimulator (iPhone/iPad app by Takao Akatsu.)

- Source: https://appshunter.io/ios/app/newtonianmechanicslight/id1564963799 (this page in markdown: same URL + `.md`)
- Developer: [Takao Akatsu](https://appshunter.io/developer/1530946331)
- Category: Education, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 13.4 · 2 MB
- Languages: German (Germany), European Spanish, American English, Japanese, French (France)
- Released: 2021-04-29
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/newtonianmechanicslight/id1564963799/reviews.md

## What is NewtonianMechanicsLight?

This app is a precise 3D simulator of astrodynamics.(Light version : disable to save user date)
By using Newton's motion equation and Law of universal gravitation,
with the attributes of heavenly bodies, such as mass, radius, position and velocity,
this app can simulate their behavior afterwords.
We prepared some samples.
So you can enjoy these samples right away.
More over, you can change these sample data.
That is, you can create a new astrodynamics show.
On [Main] screen, let's select your favorite sample and press [Universe]


## Version history (last 3 releases)

### 3.0 — 2023-06-22

The number of data samples for astronomical motion simulation was increased to 10

### 2.0 — 2022-04-02

Added commentary.
The celestial data setting screen has been changed to the initial screen.
Fixed screen flickering.

### 1.0 — 2021-04-29

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)
- [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

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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 2026-08-19.*