Tremor Meter

Tremor Meter measures hand tremor frequency in real time using your phone's built-in accelerometer — no wearables or external hardware needed. Simply hold your phone in your hand and the app instantly analyzes the dominant frequency of your tremor, displaying results in Hz with a live waveform and clinical reference ranges. FEATURES - Real-time tremor frequency measurement - Live waveform visualization - Clinical reference ranges (Physiological, Essential Tremor, Parkinson's, Cerebellar) - 3-second rolling average for stable readings - Sensor calibration for improved accuracy - Measurement history - Supports 12 languages CLINICAL REFERENCE RANGES - 8–12 Hz — Physiological (normal) tremor - 4–8 Hz — Essential tremor - 3–6 Hz — Parkinson's disease range - 1–4 Hz — Cerebellar tremor NOT A MEDICAL DEVICE. For informational purposes only. Always consult a qualified healthcare professional.