A voice-based app themed around phone conversations featuring Love Live!'s μ's is scheduled for release in winter 2026. All nine members of μ's will participate and record new voice lines specifically for the app.
The app will offer member interaction content. By interacting with members and raising your affinity level, you can gradually unlock special voice lines. However, at this stage, it should not be interpreted as real-time voice calling.
The app's official name, supported platforms, pricing model, specific release date, and distribution regions have not yet been announced. Full details on the various interactive features are also pending future disclosure. The currently confirmed main content remains new voice recordings from all nine members, along with a mechanism to unlock special voice lines by increasing affinity.