I personally prefer ISS Detector cause you can set it to only show the sats you're interested in.
Here is a table of most apps, for most platforms:
http://sats.wikidot.com/what-apps-can-i-use-to-track-satellites
73, John Brier KG4AKV
On Wed, Apr 1, 2020, 23:12 Pedro Converso via AMSAT-BB amsat-bb@amsat.org wrote:
On Iphone try http://amsat.org.ar/pass also shows freqs+Doppler.
Once started via Inet could run without connection.
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