1+
Downloads
Content rating
Everyone
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About this app

VoicePatch – Fun Frequency Sound Generator
Discover quirky characters that bring frequencies to life!
In VoicePatch, each character can play tones across the full frequency range (20 Hz – 20 kHz). Simply press the Rec button to hear the sound of that frequency, and assign it to a fun animated character.

How it works:

Choose from a collection of funny characters

Tap Rec to generate a tone at a specific frequency

Assign sounds to characters and play them anytime

Build your own playful soundboard with different frequencies

Unleash your creativity, experiment with tones, and create your own sound patches! VoicePatch makes exploring frequencies fun and interactive.
Updated on
Sep 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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What’s new

We’ve launched! Explore the app now.