Ecleti ( has updated its International Space Station app for the Mac to version 2.1.2. 

The app allows you to see the position and route of the the International Space Station over an interactive map of the world or in alternate an interactive  tridimensional representation of the globe with day and night zones. Using it you can see if the International Space station is visible (naked eye) in the sky from your position in the next hours. Version 2.1.2 improves the orbital data update method.

International Space Station require macOS 10.11 or higher and costs $6.99. A demo is available for download.