vocacolle: Vocaloid lovers is an Android multimedia application designed for enthusiasts of Vocaloid music. It offers features like background playback, allowing users to enjoy audio while multitasking. The app supports a unique 'Chorus Medley' format, enabling users to listen to favorite playlists in a medley style. Additionally, users can create unlimited custom playlists, ensuring a personalized music experience. The app also provides quick access to music rankings and recommendations based on user preferences, enhancing discoverability of new works.

The integration with Niconico allows users to synchronize their My List for a seamless experience. Users can enjoy continuous playback from the music discovery service Kiite, ensuring that they can explore related content effortlessly. With fast audio playback and crossfade capabilities, the app delivers an engaging listening experience. Overall, vocacolle caters to the needs of Vocaloid lovers, providing a platform to enjoy and discover music effectively.