# Planet Rotation — venus,earth,mars,jupiter

> venus,earth,mars,jupiter (iPhone/iPad app by Masahiro Tomosada.)

- Source: https://appshunter.io/ios/app/planet-rotation/id1604385250 (this page in markdown: same URL + `.md`)
- Developer: [Masahiro Tomosada](https://appshunter.io/developer/1587710118)
- Category: Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.0 · 41 MB
- Languages: American English
- Released: 2022-01-11
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/planet-rotation/id1604385250/reviews.md

## What is Planet Rotation?

The screen at startup is the earth.The equatorial inclination angle of the earth is 23.4 degrees.Equatorial inclination angle is the angle between the equatorial plane and the orbital plane of a planet that revolves while rotating.
 The equatorial inclination angle of the mercury is 0.027 degrees.The rotation axis is upright almost vertically.
 The equatorial inclination angle of the venus is 177.36 degrees.The rotation axis is almost completely inverted, and it rotates in the opposite direction.
 The equatorial inclination angle of the mars is 25 degrees.The axis of rotation is a gradient close to the earth.
 You can change the rotation speed of the planet.The equatorial inclination angle of the jupiter is 3.08 degrees.The rotation axis is upright almost vertically.
 When you press the button, the angle of the sun changes by 30 degrees each time.
The fastest thing is one revolution per second.The slowest thing is one rotation in 300 seconds (5 minutes).
 When checked, reverse rotation will occur.


## Version history (last 5 releases)

### 3.0.0 — 2026-08-04

Saturn, Uranus, and Neptune have been added.

### 2.2.0 — 2025-10-02

It now supports iOS 26.

### 2.0.0 — 2023-12-09

Compatible with iOS17.

### 1.1.1 — 2022-08-01

English version released.

### 1.1.0 — 2022-07-31

English version released.

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## More apps by Masahiro Tomosada

- [応用情報技術者試験対策](https://appshunter.io/ios/app/id1587710116)
- [情報処理安全確保支援士試験対策](https://appshunter.io/ios/app/id1589798340)
- [プロジェクトマネージャ試験対策](https://appshunter.io/ios/app/id1591049581)
- [ネットワークスペシャリスト試験対策](https://appshunter.io/ios/app/id1604021746)
- [データベーススペシャリスト試験対策](https://appshunter.io/ios/app/id1604033176)
- [基本情報技術者試験対策](https://appshunter.io/ios/app/id1604109664)

All apps by Masahiro Tomosada: https://appshunter.io/developer/1587710118

## Related topics

[rotation earth](https://appshunter.io/ios/topics/rotation-earth)

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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 2026-08-12.*