Daff Moon Phase

Evgeni Fedorishchenko

In-app purchases

About this app

Explore the Moon, the Sun, and the planets with precise astronomical data in real time. This app shows the current Moon phase, Moon phases for any month, and detailed information about the Sun and all major planets in our solar system.

Key features:
★ Current Moon phase and age, calculated with high precision;
★ Moon node passages;
★ Moon phase calendar and Moon rise/set calendar for any month;
★ Detailed information about lunar and solar eclipses with clear visualizations;
★ Day length, rise and set times, zodiac signs, transit times, altitude and azimuth of the Moon, the Sun, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto;
★ Interactive sky sphere showing the positions of the Moon, the Sun, and all major planets;
★ Solstices and equinoxes;
★ Supermoon calendar for any year;
★ Planetary orbits and motion;
★ Information about golden and blue hours for each day;
★ 7 convenient home screen widgets;
★ Built-in live wallpaper with the current Moon phase;
★ Customizable notifications for upcoming astronomical events (sunrise, full moon, and more).

In addition to detailed data, you can observe the positions of the Moon, the Sun, and eight major planets on a simple and intuitive sky sphere that you can freely rotate.

The Moon phase image is rendered with high accuracy for any date and time. All calculations are based on the user’s location (geographic coordinates) and the selected moment in time.

If you find any bugs or have ideas on how to improve the app, feel free to contact me at [e-mail]
— your feedback helps make the app even better!

Ratings and reviews

this app us AMAZING. I've been using it awhile now, to help me know where I am in time and space, the phase of the moon, the length of the day, the map of tge constellations and planets as I can see them in my own backyard. no annoying pop-ups in daily use, just an occasional ask for a donation or review. Very intuitive and easy to use. it's my favorite app, and I still haven't tapped into all it can do. the visuals are great too.

Hands down the best orrery app in the Play store. Does exactly what it says on the tin. Whether you need the full astronomical details of the solar system and celestial bodies' position within it or you just want to know when the next full moon is, this app can do it. Would love to be able to change the icon style of the widget, but that's it. Otherwise perfection. I'd give it ten stars if I could.

Love this app! Easy to use, intuitive, and as scientific as you want it to be. My go-to for all solar system events. I travel a lot, and one setting I wish it had is to truly automatically (i.e., not require me to do anything) set the app to my current location on opening instead of me having to open the Location setting and obtain the location "automatically", which is really just a bunch of steps I have to perform to change the location. Still 5 stars, though!

What’s new

All third-party ad libraries removed.
The app is now lighter, faster and cleaner.
Your data is no longer shared with anyone —
full privacy and security.
Instead, a small support banner
(hide for 7 days or remove forever).
Thank you for being with me all these years!