NeuroCalm — Open Source Productivity App

NeuroCalm is a focused, minimal app designed to stimulate the auricular branch of the vagus nerve using controlled vibration patterns — promoting calm, relaxation, and parasympathetic activation.

Key Features:

• Targeted Stimulation: Designed for use at the cymba conchae (left ear), based on current aVNS research.
• Multiple Modes: Choose from 4 evidence-inspired stimulation patterns (Standard, Burst, Continuous, Amplitude Modulated).
• Simple Interface: Start with one tap. No account, no tracking, no distractions.
• Custom Duration: Use the time slider or select from recommended durations.
• Offline & Private: No internet needed. Everything runs fully on-device.

⚠️ Disclaimer:
This app is not a medical device. Use at your own risk. Possible side effects include tingling, dizziness, or skin irritation. Continuous use may warm the device.