Find calm through gentle ear vibration.
NeuroCalm is a focused, minimal app designed to stimulate the auricular branch of the vagus nerve using controlled vibration patterns — supporting calm, relaxation, and parasympathetic activation.
Get it on Google Play
Key Features
Targeted Stimulation
Designed for use at the cymba conchae (left ear), based on current aVNS research.
Multiple Modes
Four evidence-inspired stimulation patterns: Standard, Burst, Continuous, and Amplitude Modulated.
Simple Interface
Start with one tap. No account, no tracking, no distractions.
Custom Duration
Use the time slider or choose from recommended session lengths.
Offline & Private
No internet required. Runs fully on-device.
The Science Behind It
The Cymba Conchae is a specific region in the outer ear (highlighted in the illustration) that is uniquely innervated exclusively by the auricular branch of the vagus nerve. By applying gentle, targeted vibration to this area, the app aims to deliver non-invasive vagus nerve stimulation (taVNS).
Scientific studies have shown that stimulating this exact area can activate the parasympathetic nervous system, leading to a reduction in stress, improved heart rate variability (HRV), and a general sense of calm.
A focused, minimal
vibration therapy app
Activate your parasympathetic nervous system the easy way. The app features a beautiful dark theme with easy-to-use sliders and one-tap mode switching. Designed to be unobtrusive and highly effective.