A:Answer Hi there!
The SoundTouch app can be setup on iOS, Android, Mac or Windows. Once setup, you can assign stations from Pandora, iHeartRadio, or other sources to the 1-6 preset buttons on the top of the system. These presets can then be used by the remote or buttons directly without having to open the app each time you want to use them. You can also overwrite the presets with new ones at any time that you would like to do this.
We hope this helps, and please reach out again if you have any further questions!