Woo Woo Frequency Generator icon

Woo Woo
Frequency Generator

Sacred sound for meditation, chakra work, sound healing and deep rest. The Solfeggio scale, binaural beats, and any frequency you can name.

Android · iPhone · iPad

The Solfeggio Scale

Tap a tone to hear it.

What's inside
  1. i

    Nine Solfeggio tones, ready when you are

    174 Hz through 963 Hz are built in as presets. Tap one and it's playing. No setup, no menus to dig through.

  2. ii

    Stack up to twenty tones

    Layer frequencies on top of each other and adjust each one on its own. A single clean 528 or a thick wall of harmonics, whatever your practice calls for.

  3. iii

    Binaural beats

    Send a slightly different frequency to each ear and let your brain find the difference. Best with headphones.

  4. iv

    Tuned to the thousandth

    Every tone can be set to three decimal places. If your work calls for 136.100 Hz, you get 136.100 Hz, not something close to it.

  5. v

    Four voices

    Sine for purity, plus triangle, square and sawtooth when you want something with more edge and overtone.

  6. vi

    Bilateral pulsing

    Sound that sways gently between the left and right ear, for when you want the tone to move with you.

  7. vii

    A ritual timer

    Set how long you want to sit, then put the phone down. The session ends on its own.

  8. viii

    Plays alongside your music

    Run your frequencies under Spotify, YouTube, a guided meditation, or anything else already playing.

  9. ix

    The crystal

    A slowly turning crystal to rest your eyes on while you listen. Something to come back to when the mind wanders.

A look inside
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No ads. No tracking. No analytics.
Buy it once and it's yours.

Made by one independent developer in St. Louis, as a clean and quiet tool for your practice.