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