Measure your cognitive scores instantly using advanced touch-sensing technology on your phone.

No headset. No equipment. No effort. Just your phone, measuring quietly in the background.

Introducing Tacet,

Most people have no idea how their brain is performing day to day. Not because the data doesn't exist, but because nobody was reading it.

Tacet captures those signals passively, in the background, and turns it into daily scores.

How it works

Simple, Convenient, Effective

Step one: Download the app. Install Tacet on your phone. Onboard the app and get started with recording.

Step two: Use your phone. You can do anything you want, as long as you are tapping that phone. The app will track your taps while recording.

Step three: Discover your report. After 14 days you receive your first report with your cognitive fitness and sleep quality scores.

Our app

Get notified — bi-weekly reports in the Tacet app

Cognitive fitness, hidden in your taps.

Tacet gives you a daily cognitive fitness score and sleep quality tracking, drawn from the rhythm of how you tap your phone. Those timing patterns carry a surprisingly accurate signal about your cognitive state. No headset, no expensive hardware, no setup. Passive tracking, built on neuroscience research from Leiden University.

scientifically validated
No equipment needed
passive results
Advanced touch sensing technology

A Trusted Partner for Your Emotional Wellbeing

"I thought I had a pretty complete picture of my health. Tacet rounded it out in a way I didn't expect."

- Niels F.

Discover

Take the First Step Toward Discovering your Brain Health

The brain monitor that’s already in your pocket.

Download App

On iPhone? Join the waitlist