Alternatives to StarCalc for all platforms with any license

Stellarium

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. It...

Free Open Source Mac Windows Linux PortableApps.com
Portable Add a feature

296 Like
Celestia

Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an...

Free Open Source Mac Windows Linux PortableApps.com
Portable Simulation Add a feature

107 Like
Sky Map

Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the night sky. Figure out what you're looking at: Point your phone...

Free Open Source Android
Augmented Reality Add a feature

125 Like
Gaia Sky

3D visualization software for ESA's (European Space Agency) Gaia mission to chart about 1 billion stars of the Milky Way Galaxy.

Free Open Source Mac Windows Linux
Simulation Add a feature

5 Like
KStars

KStars is a Desktop Planetarium for KDE. It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time. The display...

Free Open Source Mac Windows Linux KDE
No features added Add a feature

13 Like
Solar System Scope

3D simulation of the Solar System and night sky - real time virtual orrery and observatory Features: - Heliocentric view with real-time positions of planets and...

Freemium Mac Windows Web Android iPhone ... Android Tablet iPad
Multiple languages Works Offline Add a feature

4 Like
Sky Guide

A window to the stars has never been more beautiful and easy to use. Sky Guide lets you experience the wonders of the night in ways you’ve only dreamed of.

Commercial $ $ $ iPhone iPad Apple Watch
Night mode/Dark Theme Add a feature

3 Like
Cartes du Ciel (Skychart)

This program enables you to draw sky charts, making use of the data in 16 catalogs of stars and nebulae. In addition the position of planets, asteroids and comets are...

Free Open Source Mac Windows Linux
No features added Add a feature

5 Like
Starmap

Starmap is an intelligent sky navigation tool, written by a professional of the field. Hold the device in your line of vision and discover the map smoothly scanning...

Freemium iPhone iPad Apple Watch
Augmented Reality Add a feature

1 Like
SkyORB

SkyORB is more than a simple star map, it's a collection of 7 tools including a 3D star map, 3D planetarium, ephemeris, search engine, sun clock, point to sky...

Freemium Mac Android iPhone Windows RT Android Tablet ... Windows Phone iPad Apple Watch
Augmented Reality Add a feature

1 Like
Mapline

Maximize the use of your Excel spreadsheet data. Make mapping the easiest. Transform Excel data into visual analysis. We lead in data simplification and presentation. We...

Freemium Mac Windows Web
Customer Analytics Customer Segmentation Embeddable Location Mapping ... Route Planning Add a feature

23 Like
Cosmic-Watch

Discover the fascinating relation between time and the cosmos. Enjoy this interactive learning tool and understand the concept of the celestial sphere and the apparent...

Commercial Android iPhone Android Tablet iPad
No features added Add a feature

4 Like
Luminos

Luminos is an all-in-one astronomy app that goes beyond simple stargazing. It combines millions of celestial objects into a beautifully-rendered space simulation that...

Commercial $ $ $ iPhone iPad Apple Watch
No features added Add a feature

1 Like
Aladin

Aladin is an interactive sky atlas allowing the user to visualize digitized astronomical images or full surveys.

Free Mac Windows Linux Web
Database Add a feature

2 Like
WorldWide Telescope

The WorldWide Telescope (WWT) is a Web 2.0 visualization software environment that enables your computer to function as a virtual telescope, bringing together imagery...

Free Open Source Windows Web
No features added Add a feature

6 Like