Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.
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Free Star Chart AlternativesStar Maps and other similar apps like Star Chart
The best free alternative to Star Chart is Stellarium, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Star Chart and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Star Chart are Trail Sense, Sky Map, KStars and Solar System Scope.
Alternatives list
58 Stellarium alternatives
36 Trail Sense alternativesAn Android app which uses your phone's sensors to assist with wilderness treks or survival situations. Works as general offline multitool.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Android
- Android Tablet
- F-Droid
+3
45 Sky Map alternativesSky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the night sky.
+5
Open-source astronomy software offering accurate night sky simulation with 100 million stars, Ekos astrophotography suite, stellar observation planner, "What's up Tonight" tool, FOV editor, and a variety of celestial catalogs for comprehensive astronomical exploration.
+9
51 Solar System Scope alternatives3D simulation of the Solar System and night sky - real time virtual orrery and observatory
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
+4
Planetario contains a 3D model of our solar system. It will show the horizon and the planets in their path along the sky. The word planet comes from the Greek planetai, meaning "wanderers". Because of the rotation of the earth, the stars seem to move in perfect...
Cost / License
- Free
- Open Source
Platforms
- Android
- Android Tablet
- F-Droid
+2
SkyView is powerful, easy-to-use app that answers questions about stars, constellations, and more. Simply point the camera to the sky, tap on what you see and discover neat things about these sky objects.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Kindle Fire
+2
SkyMap provides interactive sky maps for any time, viewpoint and location on Earth. It shows the different names, coordinates, magnitude, astronomical rise and set times plus additional information for over 110000 stars, messier objects, planets, sun and moon.
+9
Welcome to the Atlas of Space — an interactive visualization to explore the planets, moons, asteroids, and other objects in the Solar System.
One-click to capture the stars/Milky Way + automatic recognition of celestial bodies + marking celestial bodies on photos, providing a complete solution for astronomy enthusiasts.
+7
It offers a variety of ways to view and analyse tables, including a browser for the cell data themselves, viewers for information about table and column metadata, and facilities for sophisticated interactive 1-, 2-, 3- and higher-dimensional visualisation, calculating statistics...
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Java
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United Kingdom
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