Features
One dial. Total control of your sound.
Everything HZP gives you to choose, shape and enjoy the frequency of your music.
Real-time re-tuning
Shift any song to 432 Hz or any Solfeggio frequency instantly — mid-track, no re-downloading or converting.
Your music + millions more
Bring your own library or stream from the built-in catalog. Everything is re-tunable with a single tap.
Apple Music & Audius
Connect the services you already use and re-tune the music you already love.
Desktop apps for Mac & Windows
A true desktop music player: point HZP at your folders and get your whole collection — albums, artists, search — every track re-tunable.
Cast to your TV
Send your music to HZP TV on Apple TV, Android TV & Fire TV. Audio-reactive SYQEL visuals fill the big screen while you stay in control.
SYQEL visualizer
Living, audio-reactive visuals on every device — phone, desktop, web and TV. Upgraded plans unlock every visual world and remove the watermark.
Share at your frequency
Send a song and it opens at the exact tuning you heard — your friends experience it the way you did, link previews and all.
Listening history & stats
Every play is remembered with its frequency. Revisit what moved you and watch your listening patterns take shape.
Sleep timer
Drift off to a frequency of your choice and let HZP fade out on its own.
Favorites & playlists
Save the tracks and frequencies that work for you, and build playlists around how you want to feel.
CarPlay, AirPlay & AirPods
Take your frequencies on the road and around the house — your setup follows you.
Every device
iPhone, iPad, Android, Mac, Windows, Amazon, your TV and the web — one account, everywhere you listen.
Your music. Your frequency. Your Choice.
Download HZP and enjoy your music re-tuned in real time — and save countless hours hunting for pre-tuned tracks or converting songs one at a time.