Musixmatch is compatible with different music apps that work on Android and IOS systems. There are a variety of apps that run the floating lyrics and support it.
The floating lyrics are supported in static mode or scrolling mode. Following apps are supported by Musixmatch:
YouTube
Deezer
Spotify
Pandora
Rhapsody
Amazon music
Gaana
JetAudio
PlayerPro
Rocket player
Shuttle
Sony music
Apple Music
Anghami
One thing you should keep in mind is that some lyrics are not synchronized. For such versions, there is present a static version. Such lyrics are supported by Musixmatch.