Look4Sat: Satellite tracker

Satellite tracker and pass predictor for Android
AppID:com.rtbishop.look4sat
Author:Arty Bishop
License:GPL-3.0-or-later
Donation:
InRepoSince:2020-06-20
LastRepoUpdate:2026-08-16
LastAppUpdate:Unknown
LastVersion:4.4.6
Categories:Science & Education
APK source:
icon 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:

WhatsNew:

* Added AMSAT status tracking page by MCKero6423 (#234)
* Tweaked Radar track on reposition by atsunatsu (#235)
* Tweaked linear transponder calc by atsunatsu (#236)
* Added saving per-sat doppler offset by atsunatsu (#237)
* Added custom freq offset setting to network reporting
* Added ability to customize data sources via import
* Fixed star chart in README by PingouinFerreux (#240)

Download Source Issues ChangeLog
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While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.

Packages

Version 4.4.6 (2026-08-16) no RB details available help icon

Android Versions:
  • Target: 17.0
  • MinVer: 7.0
  • ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Download (7.6 M)

Version 4.4.5 (2026-08-10) no RB details available help icon

Version 4.4.4 (2026-08-05) no RB details available help icon