Nina Protocol is a free multimedia application available on iPhone, designed as an independent music platform that connects artists, labels, and listeners from underground scenes globally. Users can discover new independent music daily and explore unique scenes not found on mainstream platforms. The app allows for easy navigation by searching through artists, labels, genres, and locations.

In addition to discovering music, users can follow their favorite artists and labels to stay updated on the latest releases and see what others are enjoying. The platform offers high-quality sound on all devices, boasts an ad-free experience, and allows users to save their favorite releases to a personal library, making it a comprehensive tool for music enthusiasts dedicated to supporting independent creativity.