This app is not directly affiliated with Perfect North Slopes in any way. It is designed primarily to be used as a widget to display the status of the slopes. The background of the widget changes color depending on how many trails are open, and also displays a few other stats. The widget updates every 8 hours, but can be updated on demand through the main app window, which also contains a link to the Perfect North website containing all of the stats.
This app requires network permissions to download the data, and nothing more. I do not use the app to collect any information about you, your phone, anything else.