Audieon crossfade music player is a versatile music player designed for iPhone users, developed by Masayuki Motohara. It offers a unique cross fade feature that enhances the listening experience of your iTunes library. The program allows you to enjoy a sleek black background with its Dark Mode setting.

With three play modes to choose from, including normal playback, cross fade playback, and non-crossing fade playback, Audieon caters to your mood of the day. One standout feature is the direct playback function, enabling users to play music with a simple press of the play button on their earphones, even after exiting the app.

Moreover, the app provides intuitive gesture controls for the playback screen, allowing users to manage playback, volume, and track navigation effortlessly. However, it's essential to note that Apple Music is not supported by Audieon.