What's New
Support Android 13.
Improved stability and performance.
About Moon phases assist Android App
This app allows you to visually learn about the different phases of the moon depending on the positions of the moon, the Earth, and the Sun.
The app has undergone a major overhaul to improve its features!
Why does the moon have different phases?
Why does the height of the Sun change depending on the season?
These diagrams provide easy answers to these questions!
You can intuitively grasp the positions of the Sun, the Earth, and the moon through overhead and celestial sphere diagrams!
What are the positions of the Sun and the moon during a full moon?
Where is the Sun when the waning crescent transits the meridian?
You can answer these questions by turning the dial and checking their positions!
※The size and distance of celestial objects are not drawn to scale but exaggerated for easier understanding.
※For easier understanding, the Earth's orbit is made circular instead of elliptic while the inclination of the moon's orbit has been omitted.
Other Information:
Download
This release of Moon phases assist Android App available in 3 variants. Please select the variant to download. Please read our FAQ to find out which variant is suitable for your Android device based on Screen DPI and Processor Architecture.
All Versions
If you are looking to download other versions of Moon phases assist Android App, We have 10 versions in our database. Please select one of them below to download.
