Tracking the live position of satellites and predicting their passes
TrackSat - Satellite tracker by Robert Petrovic delivers live satellite positions and pass predictions with a rich catalog of 4500+ satellites. It offers advanced 2D/3D tracking maps, multiple map layers including night mode, and strong offline-like capabilities, all while maintaining a solid rating and steady growth in downloads. Not ranked in top app lists, TrackSat shows clear value for satellite enthusiasts with 100,000+ total downloads and 1K in the last 30 days.
Pros & Cons
Large, detailed satellite catalog with extensive metadata
Rich 2D/3D maps and night-mode layers
Accurate live predictions and up-to-date orbital data
Flexible tracking with device or custom locations
Favorites/watchlist for focused monitoring
Offline-friendly features with reduced dependence on internet
Not currently listed in any top app charts, which may affect visibility vs. competitors
Some advanced features may require internet for real-time updates (as with many satellite data services)
About TrackSat - Satellite tracker
TrackSat - Satellite tracker is a tools app developed by Robert Petrovic.
Download Statistics
TrackSat - Satellite tracker has been downloaded 140 thousand times. In the last 30 days, the app was downloaded 1 thousand times.
User Ratings
TrackSat - Satellite tracker is rated 4.37 out of 5 stars. The rating is based on 1.5 thousand ratings.
App Information
TrackSat - Satellite tracker is FREE to download. The APK download size is 32.04 MB. The latest version available is 1.1.2. The last update was on February 18, 2026.
Technical Requirements
TrackSat - Satellite tracker requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2021.
Description
Ever wanted to observe or "spy" satellites in the sky, with TrackSat - Satellite tracker now you can. This application enables you to track satellites orbiting the Earth in real time and predict their passes over your specific geolocation. You can track satellites such as International Space Station (ISS), Starlink, SpaceX Crew Dragon, Terra, NOAA satellites and many others at any time you want.
Main features of TrackSat - Satellite tracker:
∼ Great collection of satellite groups (Brightest, Starlink, NOAA, Last 30 launches, Weather, Space stations, Classified, Education, Disaster monitoring, Planet, Geo-Sync active, Galileo, Russian navigation, Beidou, Disaster monitoring, etc.) ∼ Outstanding 2D and 3D satellite tracking maps ∼ Multiple map layers with night mode ∼ A simple and easy to use satellites search ∼ Satellite predictions and passes ∼ Live updated parameters and orbits ∼ Device based or custom locations ∼ Extensive information for more than 4500 satellites (date of launch, NORAD or COSPAR number, orbit type and class, purpose, mass, expected lifetime, launch vehicle and site, contractor, country, inclination, etc.) ∼ ISS, Starlink, NOAA, Atlas Centaur 2, COSMOS, GENESIS 1&2, AQUA, EUTELSAT, INTELSAT, CXO, Hubble Space Telescope, SDO and so much more ∼ Pick your favorite satellites and undisturbed watch just them ∼ All of this almost without internet connection
When will Starlink satellites pass over my location? Is the Internal Space Station (ISS) visible now? With TrackSat - Satellite tracker you can find out all what you're asking for.
Recent changes: Thanks for choosing TrackSat - Satellite tracker! This release includes stability and performance improvements.
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Comments on TrackSat - Satellite tracker for Android
★★★★★Mrdumbfellow· Dec 8, 2023
This app is the bee's knees. It seems well-thought-out and is the app I use the most for satellite info.
★★★★☆Steve Schwartz· Mar 13, 2022
Great app but... Would like to see the addition of space junk tracking too. (Boosters, dead satellites, debris etc.) are all over and bright to faint in the night sky.
★★★★☆Ben Gordon· Feb 26, 2022
Good but difficult to use. I just want to know when I can see Starlink but there's so many, and I'm a bit lost with the app. Could do with a Muggle mode for simpletons like me!
★★★★★Krishna Ram· Oct 25, 2022
3d globe is awesome. If you add night view of earth in 3d globe then mind-blowing app.
★☆☆☆☆Randy P· Jul 23, 2023
This app couldn't find Montenegro in Europe? Really? And with a last name Petrovich????? EDIT: I fully understand what this app is supposed to do. It asks where I'm located, so it can know what satellites are where and when they may be coming. So again, it didn't know where Montenegro was?????
★★☆☆☆Mr. Calvin Wyche· Jan 16, 2023
Mixed Proficiency 13Jan23 approx 2am - Following previous updates the app fell out of sync, but I went to settings to affirm re-alignment. -16Jan23 approx 10am following an 04Dec22/2pm the app is not sync yet again.
★☆☆☆☆Deron Borghi· Dec 4, 2024
This app is very inaccurate. I'm seeing satellites overhead, and they aren't on the map. Even the 5-star link trains . That's almost 40 satellites, weren't shown
Google Play Rankings for TrackSat - Satellite tracker
This app is not ranked
Technologies used by TrackSat - Satellite tracker
17 permissions·17 libraries
Subscribe to see full permission and library details
Trust & Safety: TrackSat requests location (coarse and fine), network access, foreground service, notifications, boot completion, exact alarms, and advertising identifiers. It includes license verification (Google Play) and AdMob integration. Permissions align with standard Android safety practices for location-based, data-driven apps; users should review location and ad-related permissions during setup.
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