Tremor Meter

Measure your hand tremor instantly — no hardware needed.

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.