App: Rotor
Developer: Thomas Lindner, DL2RUM
Genres: Dienst­programme, Lifestyle

Rotor is a full-featured antenna rotor control app for macOS. It can control up to 9 rotors. It is able to track stations and satellites automatically with both azimuth and elevation and currently supports SPID, Yaesu (GS-232A/B), DCU-1, EasyComm, Green Heron and Prosistel rotor protocols. In connection with the Ham Radio Logger RumLogNG or WSJT-X Rotor can control your antenna direction fully automatically.
Rotor predicts satellites passes for the next seven days for your location and calculates sked times for a given satellite to a dx location.  It shows positions, footprints and ground tracks on a 2D or 3D map.

Release notes:
Improvements made for the GS232A and GS232B protocol with elevation control.