# All About the Solar System

> Interactive science reference book for children about the solar system. (iPhone/iPad app by Y factory.)

- Source: https://appshunter.io/ios/app/all-about-the-solar-system/id979449614 (this page in markdown: same URL + `.md`)
- Developer: [Y factory](https://appshunter.io/developer/352553439)
- Category: Education, Books
- Price: $2.99
- Rating: 1.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 104 MB
- Languages: English, Japanese, Korean
- Released: 2015-04-01
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/all-about-the-solar-system/id979449614/reviews.md

## What is All About the Solar System?

Interaction Science Reference Books for Children, “All About the Solar System”
Science Education Application reflecting elementary-secondary curriculums faithfully!
Want to know about but difficult Space science, let’s study pleasantly with ipad from now on!  

“Why are seasons formed? What about rising tide and ebb tide? 
 Why does the shape of the moon change? What else are there in the space?”
Children’s difficult and troublesome questions, do not speak vaguely anymore!

If you are with “All About the Solar System”
More and more knowledge is growing about the Earth and the space before one knows!
A mom and a child become an expert of the solar system.

Science curriculum which is going to learn in the school,
Do prerequisite learning easily with ‘All About the Solar System’.  

All About the Solar System is!!
1. It attracts an interest and concentration of children with the space travel concept going with ‘Roy and Zet, Robot characters.
2 It makes the study easier and more fun by adding various interaction effects and experiment examples. 
3. You can feel the scene of the vivid space by providing varied NASA images

Contents
Chapter 1. The relationship of the Earth- the Moon- the Sun
1) The Earth, the Moon, and the Sun
  - What are the rotation and the revolution?
  - The reason why the seasons are occurred
  - The Moon of the Earth, a satellite
2) The map of the Moon
3) The Moon changing periodically 
4) What are solar eclipse and lunar eclipse?
5) Why do rising tide and ebb tide arise?

Chapter 2. Planets of the Solar System
What is the solar system?
The Sun, the Source of Energy Supply of the Earth
Mercury, the Planet Similar with the Moon
Venus covered with craters and volcanos
Earth, a Rich Repository of the Water and the Life 
Mars, the red planet covered with Lava Rocks
Jupiter having 60 moons 
Saturn having a fancy ring  
Uranus, the blue planet laying down and rolling
Neptune, the furthest planet from the Sun

Chapter 3. Small Celestial Bodies of the Solar System 
There are not only the planets in the solar system?!
Pluto which became a dwarf planet from the planets
Asteroid Belt, an enormous belt consisted of asteroids
What are the difference among meteoroid, meteor, and meteorite?
Comet, the Beautiful Space Traveler

## Key features

- Interactive space travel concept
- Varied interaction effects and experiment examples
- NASA images for vivid space scenes
- Covers Earth, Moon, Sun relationships
- Details on planets and celestial bodies
- Aligned with elementary-secondary curricula

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/all-about-the-solar-system/id979449614/reviews.md

### 1/5 — English?

*2016-01-09, version 1.1*

Wish it was in English.

## Frequently asked questions about All About the Solar System

### What is the main purpose of All About the Solar System?

The app aims to make learning about space and the solar system engaging and accessible for children. It covers topics aligned with elementary and secondary school curricula, using interactive elements and NASA images.

### What age is All About the Solar System suitable for?

The app is rated for ages 4 and up, making it suitable for young children beginning their exploration of science and space.

### What kind of content does All About the Solar System offer?

It includes chapters on the relationship between the Earth, Moon, and Sun, detailed information on each planet in the solar system, and explanations of smaller celestial bodies like dwarf planets and comets.

### Does All About the Solar System have ads?

The provided data does not indicate the presence of advertisements in the application.

### What devices support All About the Solar System?

The app is supported on iPhone, iPad, iPod, and Apple Watch devices, offering broad compatibility within the Apple ecosystem.

### How often is All About the Solar System updated?

The app was last updated on August 14, 2017. Its latest version is 1.5.

### What is the price of All About the Solar System?

All About the Solar System is available for a one-time purchase of $2.99.

### What makes All About the Solar System engaging for children?

The app uses a space travel concept with characters named 'Roy and Zet, Robot' to attract interest. It also incorporates various interactive effects and experiment examples to make studying easier and more fun.

## Version history (last 1 release)

### 1.5 — 2017-08-14

- minor bugs fixed
- added new app icon

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All apps by Y factory: https://appshunter.io/developer/352553439

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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 2026-06-10.*