Shush! is a mobile application that allows users to create custom soundscapes in order to reduce noise distraction. It works by allowing users to mix and layer sounds from a library of over 250 high-quality audio samples, such as chirping birds, crashing waves, and calming rain. Users can then customize the soundscape and adjust the volume to the perfect level for their needs. Additionally, Shush! offers a selection of pre-made soundscapes, as well as ambient music, to fit any mood and environment. With its intuitive interface and simple design, Shush! is the perfect way to get some peace and quiet in any setting.
Discontinued According to: https://github.com/lordgreg/Sfen/blob/master/README.md
Llama
SwiP
Volume Lock Control
Silence
Sfen
Smart Volume Control+
Audio Config
Audiomanager
Ultimate Sound Control
Discontinued application not available in Google Play Store.