200 Mobile Observatory Free - Astr Alternatives and Similar Apps

9.6 9K+

ISS Detector 3.00.022 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!

8.3 12

Cosmology 4.0 is an Android Education app developed by Intelitech. Explore 113 alternatives to Cosmology.An useful guide on Cosmology.

8.7 414

Celestia 1.9.11 is an Android Education app developed by Linfeng Li. Explore 200 alternatives to Celestia.3D interactive planetarium.

8.4 331

Live Earth Map 2.3.9 is an Android Maps & Navigation app developed by Language Translator & Tools Apps. Explore 181 alternatives to Live Earth Map.Enjoy 2D satellite view of the Earth map & share current location on GPS map app.

9.7 20K+

Starlink 2026.05.0 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.

8.3 1K+

Constellation Map 1.142 is an Android Tools app developed by siranet. Explore 178 alternatives to Constellation Map.Point your device to the sky and this app will display the names of the stars.

8.5 244

Stars and Planets Simulator 4.0.14 is an Android Simulation app developed by 3dgalaxymap.com. Explore 100 alternatives to Stars and Planets Simulator.Create your own universe and explore.

9.4 4K+

My Aurora Forecast 26.2.5 is an Android Weather app developed by JRustonApps B.V.. Explore 200 alternatives to My Aurora Forecast.My Aurora Forecast is the app for Northern Lights and Aurora Borealis alerts.

5.2 269

Live Earth Map 1.0.7 is an Android Maps & Navigation app developed by Live Earth Globe & Tools Studio. Explore 77 alternatives to Live Earth Map.Explore globally with Live Earth Map using satellite map and GPS satellites.

8.2 44K+

Sky Map 1.11.2:Venus 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.

9.3 1K+

Solar Walk Lite 2.7.13 is an Android Education app developed by Vito Technology. Explore 168 alternatives to Solar Walk Lite.Astronomy Guide - Explore and View the Scope of the Universe & Outer space.

8.7 54

Astrospheric 14.5.5 is an Android Weather app developed by Daniel Fiordalis. Explore 200 alternatives to Astrospheric.Advanced Astronomy Forecasting for North American Astronomers.

8.7 2K+

Solar Walk Free 2.5.3 is an Android Education app developed by Vito Technology. Explore 149 alternatives to Solar Walk Free.Planetarium 🌓 Model of the Solar system, Outer space simulator, Spacecraft 3D.

8.4 73

SSRX 26.2.4 is an Android Education app developed by NASA . Explore 200 alternatives to SSRX.Research current and past ISS experiments using the same app the astronauts use!

9.1 1K+

Star Roam 1.4.5 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 .

9.5 1K+

Space Launch Now 5.19.0-b28 is an Android News & Magazines app developed by Caleb Jones. Explore 181 alternatives to Space Launch Now.Track rocket launches worldwide with live countdowns, alerts and notifications.

7.8 320

Shark Tracker 3.1.19 is an Android Maps & Navigation app developed by Ocearch.org. Explore 197 alternatives to Shark Tracker.Track Sharks & Marine Animals.

6.9 767

IQ Globen 2.41 is an Android Education app developed by Globen. Explore 138 alternatives to IQ Globen.Globe with augumented reality!

8.6 174

Minerals guide 2.0.19.343 is an Android Books & Reference app developed by Anna Voronich. Explore 200 alternatives to Minerals guide.All you want to know about of Minerals!

9.7 2K+

Physics Toolbox Suite 2026.02.22 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.

7.8 91

Look4Sat 4.1.0 is an Android Tools app developed by Arty Bishop. Explore 200 alternatives to Look4Sat.Satellite tracker and pass predictor for Android.

8.4 50

Rockd 4.1.3 is an Android Education app developed by University of Wisconsin-Madison Shared Apps. Explore 200 alternatives to Rockd. Rockd is listed in Top 10 Geology Apps for Android.Explore, learn about, and document your geologic surroundings!

9.2 3K+

Stars and Planets 3.8.5 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.

8.3 15K+

Earthquake Network 26.2.19 is an Android Communication app developed by Futura Innovation SRL. Explore 200 alternatives to Earthquake Network.Real time earthquake alerts on your smartphone.