200 Mobile Observatory Free - Astr Alternatives and Similar Apps

8.2 44K+

Sky Map 1.13.3:Mars 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.

9.7 20K+

Starlink 2026.08.0 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.

9.4 4K+

My Aurora Forecast 26.3.1 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.

7.8 94

Look4Sat 4.2.0 is an Android Tools app developed by Arty Bishop. Explore 200 alternatives to Look4Sat.Satellite tracker and pass predictor for Android.

9.6 9K+

ISS Detector 3.00.025 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!

9.5 1K+

Space Launch Now 5.26.0-b47 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.

8.3 15K+

Earthquake Network 26.4.8 is an Android Communication app developed by Futura Innovation SRL. Explore 200 alternatives to Earthquake Network.Real time earthquake alerts on your smartphone.

8.8 298

Fireguard 10.0.6 is an Android Weather app developed by Qvyshift LLC. Explore 200 alternatives to Fireguard.Global wildfire detection using NASA active fire data.

8.7 8K+

NASA 5.4.3 is an Android Education app developed by NASA . Explore 172 alternatives to NASA. NASA is listed in Top 10 Apps for Learning Space.The Official NASA app for Android.

9.5 38K+

ISS Live Now 8.4.5 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 views, tracker, Artemis II updates, visibility alerts, HD streams.

9.3 13K+

Air Traffic 24.3 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.

9.3 7K+

Sky Tonight 2.4.1 is an Android Books & Reference app developed by Vito Technology. Explore 80 alternatives to Sky Tonight.Discover Stars and Planets: Live Map Shows Current Constellations in Full Detail.

8.9 776

3D Galaxy Live Wallpaper HD 2.0017 is an Android Personalization app developed by Delka&Toni. Explore 160 alternatives to 3D Galaxy Live Wallpaper HD.Amazing 3d wallpaper with dozens of planets and galaxies.

8.7 163

The vOICe for Android 2.80 is an Android Education app developed by Peter Meijer. Explore 129 alternatives to The vOICe for Android.Augmented Reality for the Blind: See with your Ears!

8.9 54

Astrospheric 14.5.7 is an Android Weather app developed by Daniel Fiordalis. Explore 200 alternatives to Astrospheric.Advanced Astronomy Forecasting for North American Astronomers.

9.5 4K+

ISS on Live 5.5.1 is an Android Education app developed by PoliLabs. Explore 200 alternatives to ISS on Live.Live Earth cameras, Spot the Station and tracking - International Space Station.

9.2 3K+

Stars and Planets 3.8.8 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.

9.0 694

Galaxy Map 3.6.3 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.

8.7 419

Celestia 1.9.13 is an Android Education app developed by Linfeng Li. Explore 200 alternatives to Celestia.3D interactive planetarium.

6.0 478

SkyPortal 4.0.1.6 is an Android Education app developed by Celestron. Explore 200 alternatives to SkyPortal. SkyPortal is listed in Top 10 Telescope Apps for Android.Celestron Telescope Controller and Planetarium application.

8.5 835

Solar Walk 2 Free 1.6.9 is an Android Education app developed by Vito Technology. Explore 179 alternatives to Solar Walk 2 Free. Solar Walk 2 Free is listed in Top 10 Apps for Learning Space.Planetarium app - learn astronomy, space exploration, missions, spacecraft 3D.

8.7 2K+

Solar Walk Free 2.5.4 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.

9.3 50K+

Star Walk 2 2.20.0 is an Android Education app developed by Vito Technology. Explore 143 alternatives to Star Walk 2. Star Walk 2 is listed in Top 10 Telescope Apps for Android.No more guessing stars — just point your phone and find out!

8.4 114

Map of USA with State Info 6.9 is an Android Education app developed by Epic Apps Studio. Explore 200 alternatives to Map of USA with State Info.Map of USA with Capital Cities or Map of United States & Other Geographical Info.