200 Mobile Observatory Free - Astr Alternatives and Similar Apps

8.6 176

Minerals guide 2.0.29.377 is an Android Books & Reference app developed by Anna Voronich. Explore 200 alternatives to Minerals guide.All you want to know about of Minerals!

8.6 1K+

3D Earth&Moon 1.2.0 is an Android Personalization app developed by Digital Farscapes UK. Explore 200 alternatives to 3D Earth&Moon.Magic live wallpapers app with the living earth and real deep space.

8.8 327

Fireguard 10.4.2 is an Android Weather app developed by Qvyshift LLC. Explore 200 alternatives to Fireguard.Global wildfire detection using NASA active fire data.

9.2 3K+

Stars and Planets 3.9.3 is an Android Education app developed by 3dgalaxymap.com. Explore 199 alternatives to Stars and Planets.Space engine. Explore the universe and the Milky Way galaxy. Astronomy guide.

9.2 733

Galaxy Map 3.7.5 is an Android Education app developed by 3dgalaxymap.com. Explore 200 alternatives to Galaxy Map.Space map. Explore the universe and the Milky Way galaxy. Astronomy guide.

9.6 9K+

ISS Detector 3.00.049 is an Android Education app developed by RunaR. Explore 193 alternatives to ISS Detector. ISS Detector is listed in Top 10 Telescope Apps for Android.Spot the International Space Station & Starlink. Never miss a pass!

7.6 102

Look4Sat 4.4.8 is an Android Tools app developed by Arty Bishop. Explore 200 alternatives to Look4Sat.Satellite tracker and pass predictor for Android.

7.2 11

EarthCam TV 3.0.6 is an Android Travel & Local app developed by EarthCam, Inc.. Explore 173 alternatives to EarthCam TV.Enjoy EarthCam’s global network of live cameras with EarthCamTV 3.

9.3 21K+

Starlink 2026.24.0 is an Android Tools app developed by Space Exploration Technologies Corp.. Explore 200 alternatives to Starlink.Use the Starlink app to set up and monitor your Starlink service.

6.5 810

IQ Globen 2.43 is an Android Education app developed by Globen. Explore 138 alternatives to IQ Globen.Globe with augumented reality!

6.7 118

Go TELLO 1.1.3 is an Android Tools app developed by Ready Square. Explore 200 alternatives to Go TELLO.Get to know your drone much better - program it!

8.6 15K+

Star Chart 6 is an Android Education app developed by Escapist Games Limited. Explore 167 alternatives to Star Chart. Star Chart is listed in Top 10 Apps for Learning Space, Top 10 Telescope Apps for Android.Explore the universe. Sponsor a star. Free for everyone.

9.4 665

Light Pollution Map 5.6.0 is an Android Education app developed by Dunbar Technology, LLC. Explore 200 alternatives to Light Pollution Map.An accurate light pollution map with more than 100 other astronomy tools.

8.2 43K+

Sky Map 2.0.8:Apollo is an Android Books & Reference app developed by Sky Map Devs. Explore 190 alternatives to Sky Map.Sky Map turns your phone into a window on the night sky.

9.5 38K+

ISS Live Now 8.7.1 is an Android Education app developed by VKL Apps. Explore 200 alternatives to ISS Live Now. ISS Live Now is listed in Top 10 Telescope Apps for Android.Live ISS Earth in HD: tracker, NASA, SpaceX, ESA streams, alerts & astronomy.

9.7 2K+

Physics Toolbox Suite 2026.09.23 is an Android Tools app developed by Vieyra Software. Explore 200 alternatives to Physics Toolbox Suite.Turn your phone into a physics lab. Accelerometer, gyroscope, sound meter & more.

7.6 106

OSR Star Finder 3.017 is an Android Education app developed by Online Star Register. Explore 197 alternatives to OSR Star Finder.Find constellations & stars and view the universe with the FREE Star Finder app!

9.3 14K+

Air Traffic 25.0 is an Android Maps & Navigation app developed by scoutant.org. Explore 200 alternatives to Air Traffic. Air Traffic is listed in The 10 Best Flight Tracking Apps.Flight tracker with plane photos. Flight radar of live planes on a map.

8.5 254

Stars and Planets Simulator 4.0.28 is an Android Simulation app developed by 3dgalaxymap.com. Explore 100 alternatives to Stars and Planets Simulator.Create your own universe and explore.

8.7 1K+

Star Roam 1.5.3 is an Android Education app developed by Findout World Inc. Explore 148 alternatives to Star Roam.A fun way to learn about wonderful starry sky, with your children or friends .

8.5 482

Celestia 26.9.0 is an Android Education app developed by Linfeng Li. Explore 200 alternatives to Celestia.3D interactive planetarium.

9.6 200

Day & Night Map 3.6.2 is an Android Weather app developed by Volker Voecking Software Engineering. Explore 200 alternatives to Day & Night Map.See where the sun shines right now – live day & night world map with widget.

9.7 27K+

Stellarium 1.16.8 is an Android Education app developed by Noctua Software. Explore 195 alternatives to Stellarium.Identify stars, planets & constellations in a realistic 3D sky map.

7.7 120

GPS Earth Map 3.7.5 is an Android Maps & Navigation app developed by Max Soft Tech. Explore 100 alternatives to GPS Earth Map.Explore GPS maps for earth navigation and discover famous places.