In this audio editing app, you can instantly retune songs to various frequencies and visualize your music with dynamic visualizers. Includes frequency adjustments, curated sound libraries, and playlist management features.
AppRecs review analysis
AppRecs rating 4.1. Trustworthiness 78 out of 100. Review manipulation risk 21 out of 100. Based on a review sample analyzed.
★★★★☆
4.1
AppRecs Rating
Ratings breakdown
5 star
62%
4 star
8%
3 star
11%
2 star
1%
1 star
18%
What to know
✓
Low review manipulation risk
21% review manipulation risk
✓
Credible reviews
78% trustworthiness score from analyzed reviews
✓
Good user ratings
70% positive sampled reviews
About HZP (Hertz Player)
Trusted by over 25,000 sound, energy & frequency enthusiasts worldwide.
You already choose the quality of your food, water, and air — now it’s time to control the quality of the sound frequencies your mind, body, and soul absorb.
With HZP, you can instantly retune any song to any Solfeggio Frequency or 432 Hz — unlocking the true healing potential hidden in your favorite music.
Just tap play — no downloads, conversions, or technical setup required!
Why You’ll Love HZP
+ Instantly re-tune any song to any Solfeggio Frequency or 432 Hz
+ Enjoy real-time, accurate audio frequency transformation
+ Save hours of manual conversions and hundreds of dollars on pre-tuned tracks
+ Works seamlessly across iPhone, Mac, CarPlay, AirPods & AirPlay
+ Zero learning curve — just listen, feel, and flow
+ No duplicate files or messy folders ever again
Experience True Sound Healing
Surround yourself with sound that elevates your energy.
Solfeggio Frequencies are believed to help you:
+ Improve Sleep & Deep Relaxation
+ Boost Immunity & Cellular Regeneration
+ Enhance Creativity & Focus
+ Reduce Stress, Pain & Anxiety
+ Release Chakra Blockages & Elevate Vibration
Explore the Built-In Music Library
Access curated sound experiences — included free with HZP:
+ Apple Music & Audius integration
+ Solfeggio frequency tones
+ Guided meditations & ambient sessions
+ Hour-long DJ sets for workouts & parties
+ Study & focus music
+ Nature sounds: rain, waterfalls, birdsong, fire crackling & more
Visualize Your Music
Powered by SYQEL Audio Responsive Visualizer —
watch your music come alive in vibrant motion.
+ Turns any track into an animated music video
+ Mesmerizing for kids and adults alike
+ Perfect for parties, meditation, or creative sessions
Smart Features for Daily Use
+ Favorites Playlist — tap the heart to save any song you love
+ Bulk Add to Playlists — build new playlists from artists or folders in seconds
+ Sleep Timer — fall asleep to healing soundscapes
+ Sort by Duration — find long mixes for workouts or meditation
+ Share Retuned Music — send links to songs you love in the frequency you love
“HZP is a revolution in music technology — the easiest way to experience sound healing through the music you already love.”
HZP (Hertz Player) Screenshots
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Reviews for HZP (Hertz Player)
dale geyer
They took away Apple Music support
The Solfeggio does its job really nice overall, however the support for Apple Music has disappeared and makes it harder to meditate to my music library in some cases . Add back support and fix the problem with one song at a time being played when using Apple Music and I’ll change my review to a higher rating again
SantiagoRelleno
It doesn’t work
Downloaded the app, but it just gets stuck in the “select music” section. The “continue” button doesn’t respond
