In Soundscapes Mode, you can select one of many dynamic soundscapes included in Dozzzer. Two different random soundscapes are unlocked every day, to unlock the other you have to subscribe to Dozzzer Plus.
You can add or remove soundscapes from your favourites using the star button on the right side.
In External Mode Dozzzer reduces the system volume without playing anything itself. You can you any other app to play music, podcasts or audiobooks. It uses multiple techniques to stop playback in the other app, which works best with Apple’s music or podcast apps, or if Dozzzer is running in foreground.
Music + Files Mode
Music Mode plays music from your music library right inside Dozzzer. Dozzzer can regulate the music volume directly without changing the system volume. However this works only for DRM-free, downloaded tracks and not for Apple Music streaming, since Dozzzer cannot decrypt DRM protected music.
Since Dozzzer cannot play DRM protected music, please use the external mode and Apple’s music app to play Apple Music tracks. This works even when Dozzzer runs in the background.
Home & Lock Screen Widgets
You can add widgets to your home or lock screen. They use a random soundscape by default, and a pre-set duration of 30 minutes, to start playback immediately.
Dozzzer can send you bedtime reminder notifications. You can pick the days and the time when you want to receive them, as well as a specific soundscape you want to start when you open the notification.
There are a couple of URL schemes to quickly launch Dozzzer to the three different mode
dozzzer://soundscape dozzzer://external dozzzer://music
You can adjust the duration when launching to all three modes
For soundscapes there is a second required parameters, which is not localised unfortunately. The soundscape ID is generally the full English, not localised, name for each soundscape.