Sound · Frequency · Neural Entrainment

Your nervous system already knows what to do.
These help it get there.

Four tools for inner functioning: three Android apps and one book. Each designed to work on the system, not around it.

The gap between what you're capable of and what you actually do.

Every tool here works on that gap directly: through sound, frequency, biofeedback, or historical clarity. Not around it. Not with better habits or more motivation. On the mechanism itself.

The acoustic principle

One perfectly tuned string causes an adjacent string to vibrate without contact. The same law governs the nervous system. An internally coherent state reorganizes the organism's relationship to its environment.

Read the full philosophy →
Four tools. One idea.

The mind responds to precision.

These four products approach that from different angles: sound, frequency, physical response, and understanding.

Exploring solfeggio frequencies? See all 9 in one chart, with the nearest note, traditional use and what the evidence says.

★★★★★
"Exactly what I was looking for. No unnecessary frills, all frequencies are available for free."

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Pick the angle that fits your gap.

Sound, frequency, biofeedback, or understanding. Each tool is designed to work on the mechanism directly.

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