The Ambience App is a prototyped app for a starlight projector with a built-in speaker. This multi-functional app is designed to utilize this projector in intricate ways having the design as a constellation themed interface. Users are able to choose their mood and customize the color and speed of their light as well as listen to curated music. Users are also able to sing-along with songs as there are timed lyrics. The app is an all-in-one remote that is efficient to navigate and convenient to everyone’s fingertips.