InTouchApp Firefox Extension - Save contacts & data from websites to your phone
Partyhero - Pass your friends the aux!
Mustbin - Everything in one place. Whenever you need it.
Join My Playlist - Listen to music live together with your friends in Spotify.
GPT SidePanel - 5x your productivity with personalized prompts
OutLoud Social Jukebox - Control the music with your friends in real-time