Look4Sat: Satellite tracker icon

Look4Sat: Satellite tracker

Satellite tracker and pass predictor for Android
v4.4.8 GPL-3.0-or-later Free & Open-Source 7.6 MB
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What's New in v4.4.8

* Fixed AOS window filter to follow the UTC setting by wty2019wty (#252) * Applied elevation color thresholds to the Radar by atsunatsu (#253) * Added fuzzy satellite search ignoring separators by atsunatsu (#255) * Added light theme suitable for e-ink devices by Ondrej Kolonicny (#256) * Fixed IC-705 frequency read in dual-radio mode by Michael S (#260) * Fixed day/night map overlay calculation and display issue by rt-bishop

About Look4Sat: Satellite tracker

Track satellite passes with ease! Thanks to Celestrak and SatNOGS you have access to over 9000 active satellites. You can search the entire database by NORAD Catalog Number or the satellite's name. Orbital positions and passes are calculated relative to your location. To get reliable data make sure to set the station position via the app Settings. The application is built using Kotlin, Coroutines, Jetpack Compose and Navigation. It is now and always will be completely ad-free and open-source. Main features:
  • Predicting satellite positions and passes for up to 10 days
  • Showing the list of currently active and upcoming satellite passes
  • Showing the active pass progress, polar trajectory and transceivers info
  • Showing the satellite positional data, footprint and ground track on the map
  • Custom TLE satellite data import is available via Three Line Element .txt files
  • Offline first: calculations are made offline. Weekly TLE data update is recommended.

Version History

VersionReleasedSize
4.4.8 Sep 29, 2026 7.6 MB
4.4.7 Sep 15, 2026 7.6 MB
4.4.6 Aug 16, 2026 7.6 MB

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