KEF Stream is an Android app developed by GP Acoustics International Ltd. It falls under the Multimedia category and specifically the Music & Radio subcategory. This free app allows you to stream music content up to 192kHz/24bit resolution over Wi-Fi to your LS50 Wireless and LSX speaker systems.

With the KEF Control app, you have complete control over your speaker system. You can stream music from your local library, media servers, TIDAL, and Spotify Connect. The app also allows you to create and save custom playlists, giving you the flexibility to curate your own music experience.

Please note that if you want to play Apple Music purchased from the iTunes store or your own music collection imported to your iTunes Library, you will need to download it offline to your device before streaming it to the LS50 Wireless.

If you encounter any issues with the app, you can use the Send Feedback option in the Settings > About section to provide a short description of the problem you are experiencing.

Overall, KEF Stream provides a convenient and high-quality music streaming experience for LS50 Wireless and LSX users, allowing them to enjoy their favorite music with ease.