Night Sky Tools - Astronomy
Night Sky Tools is the ultimate collection of astronomical tools perfect for anyone interested in astronomy. The calculations are of a high enough acc...
Smoky Cogs
Dutch Public Holidays
This app gets the list of public holidays in the Netherlands.免費玩Dutch Public Holidays APP玩免費免費玩Dutch Public Holidays AppDutch Public Holidays APP LOGO...
Horizon Calculator
Horizon Calculator calculates the height to the horizon from a certain height, and vice versa.The app supports both metric and imperial units.免費玩Horiz...
Scientific Name Search
With Scientific Name Search, you can find out the scientific name and taxonomy of any plant or animal, just by entering a portion of the common name, ...
Jupiter's Moons
This app allows you to view the current positions of Jupiter's 4 largest moons, and also provides a 12 day projection of the motion of the moons.T...
Pocket Orrery
Displays a model of the solar system, allowing you to zoom between the inner and outer planets.The app supports zooming by using the pich-gesture, and...
Sky Time
Sky Time contains a widget and application which shows numerous times of particular interest to astronomy, including local time, UTC, local mean time,...
Astronomical Coordinates
Convert coordinates between horizon, equatorial, ecliptic and galactic coordinates, as well as convert coordinates between DMS and decimal notation.Th...
Pocket Ephemeris
Displays the astronomical data for the Sun, Moon, the planets and the dwarf planets, including rising and setting times, magnitude, distance to Earth,...
Eclipse Hunter
Calculates the occurrences of solar and lunar eclipses in a given year.This app is also available as part of the Night Sky Tools app.免費玩Eclipse Hunter...