5 Best Free Star Tracker App for Android

Here is a list of the best free start tracker app for Android. We all have looked at the night sky looking at the stars in amazement wondering about the stars, planets, and galaxies. It’s hard to locate all that all on your own. A star tracker app does that with additional perks. Such an app can not only help you locate the objects but can also let you track their position.

In this post, I’m covering 5 free star gazing apps that can make your stargazing more fun and informational. These apps can help you locate the stars, galaxies, nebules, satellites, planets, and thousands of other major objects in the night sky. You can just point your phone at the sky and discover objects in your field of view. You can move around to explore and get information about various celestial events. Each of these apps has its own feature set. You can go through the article to check that out in detail. Do note that, some of these apps have premium features as well. I’m focusing only on the features that you can use for free.

My Favorite Star Tracker App

SkyView® Lite is my favorite star tracker app on this list. This app can track thousands of stars, star clusters, nebulas, galaxies, Sun, Moon, ISS, satellites, asteroids, comets, meteors, and many other objects. You can track the position of all the major objects at any given time. The AR features make it fun to discover objects in the night sky. Furthermore, you can connect Space Navigator binoculars, spotting scope, and telescopes to this app. All this works offline allowing you to do stargazing anytime anywhere.

You can also check out our lists of the best free Star Tracker Software For Windows, Light Pollution Map Apps for Android, and Solar Eclipse Simulator Software For Windows.

SkyView® Lite

SkyView® Lite is a free star tracker app for Android. This app can track the accurate position of the stars at any given time. It has AR functionality that allows you to point the phone at the sky to view the stars, satellites, ISS, and other objects in the sky. The app shows the real-time location of the objects. It is nicely showcased in the Time Travel feature of the app that predicts the locations of the star, planets, satellites, etc. in the past and the future. This app has an offline database hence works completely offline. This means you can use it outdoor(like camping) without worrying about the internet connection. On top of that, it supports other hardware for stargazing such as Space Navigator binoculars, telescopes, etc.

Features of SkyView® Lite:

  • Works completely offline without internet.
  • Point your phone at the sky to track the real-time position of stars in the sky.
  • Tracks the position of ISS, Hubble Space Telescope, and Satellites.
  • Identifies galaxies, planets, and other objects in the sky.
  • Uses AR feature to spot objects in the sky.
  • Shows the path of the objects that lets you track the exact location at any given time.
  • Time Travel feature that lets you jump to any time in the past and future to track stars, planets, and other objects.
  • Option to capture the images of the night sky or any other screen simulated in the app.
  • Supports Space Navigator binoculars, spotting scope, and telescopes.

SkySafari - Astronomy App

SkySafari is a free star tracker app for Android. This app lets you view 120,000 stars, star clusters, nebulae, and galaxies, planets, satellites, asteroids, comets, ISS, Moon, Sun, and other objects in space. You can just point your phone at the sky and select the objects that you want to track. It shows you a simulation with the current positions of all the objects. You can jump to any date and time to track anything in the past and the future. The app comes with a celestial calendar where you get information about upcoming and all other events with animations of those events. It also offers astronomical photographs and NASA spacecraft images. All this makes it a nice app for stargazing the night sky.

Features of SkySafari:

  • Offers a simulation of the night sky to track the stars, planets, satellites, and other objects.
  • Simulates the sky for any given date and time.
  • Animates meteor showers, comet approaches, transits, conjunctions, and other celestial events.
  • Celestial calendar highlighting the events.
  • Tonight section to track the major events and position of the major planets, stars, etc.
  • Provides hundreds of object descriptions, astronomical photographs, and NASA spacecraft images.

Stellarium Mobile - Star Map

Stellarium Mobile is a free star tracker app for Android. This app simulates a realistic atmosphere where it highlights stars in the sky. You can point your camera at the sky and move it around to track the stars. Along with the stars, this app also shows major planets in the solar system and their satellites. It can track the real-time position of the International Space Station and other man-made satellites around the Earth. This app offers various sky cultures from around the world. You can pick any of them and simulate them in the app. And if you go with the paid version, you can use the discover feature to find star clusters, galaxies, nebulas, and other deep space objects.

Features of Stellarium Mobile App:

  • Point your phone at the sky to track the position of stars.
  • Simulates a real-time accurate night sky and the planets in the solar system.
  • Tracks the International Space Station and other man-made satellites.
  • Simulates atmosphere with realistic sunrise, sunset, and atmospheric refraction.
  • Helps you find star clusters, nebulas, galaxies, and other deep sky objects. (Paid Feature)
  • Offers 3D rendering of the major planets and their satellites where you can zoom on realistic Milky Way and Deep Sky Objects images. (Paid Feature)

Star Tracker - Mobile Sky Map & Stargazing guide

Star Tracker is a free Android to track the position of the stars in the sky. This app can track 88 Constellations and 8000+ stars that are visible to the naked eye. It can also track the position of the Sun, Moon, and other planets in the solar system. The app comes with an AR mode. When toggled, it hides all the menu and you can point your phone at the sky to track the stars. This makes it a really nice app for easily tracking the real-time locations of the stars.

Features of Star Tracker App:

  • This app works completely offline, no data is shared anywhere.
  • Tracks the position of Sun, Moon, Planets in Solar System, 88 Constellations and 8000+ stars.
  • 12 Zodiac Constellations Art & some famous deep sky objects with magnificent graphics.
  • AR track mode allows you to point your device to the sky to track stars.

Star Tracker | Raspberry Tool

Star Tracker by Star Raspberry Tool is another free Android app to track the position of the stars in the sky. This app opens at a 3D model of the space with Star, Asteroid, Starmap, Meteor, Planet, Horizon, and Grid options at the bottom. You can make a selection of these options to track the respective objects in the model. You can either point the phone at the sky or move the model around to discover the objects. That’s pretty much what it offers for star gazing. This app has a Gallery section where you can view the real images of the space and the objects. Furthermore, it has a dedicated news section where you get updates on astronomy news and related current events.

Features of Star Tracker App:

  • Shows a 3D model of the Solar system, spacecraft, and other objects.
  • Contains an Astronomical calendar of celestial events.
  • Offers panoramic photos of space objects along with astronomy news and current events.
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