Flow is a modern music player that brings along unique features to make it stand out from the competition. 1. Tons of Customizable Themes. Blue like the ocean, pink like the roses, purple like royalty... You name it. Flow can be customized to make it unique only to you and how you like it. Choose from a variety of colors (or maybe even mix and match your own) to customize the app to your preferred needs. 2. Simple and Intuitive Flow promises to keep it simple and clean when it comes to how you navigate and find the music that you love. A simple UI makes it easier for you to navigate between different components and screens within the app.