Estimate vibration amplitude using accelerometer data.
The app estimates vibration amplitude using an iPod or iPhone accelerometer. It presents frequency weighted r.m.s and VDV values graphically, referencing health guidance zones.
by Byte Works, Inc.★ 5.01 ratingsUtilitiesFreeData updated 2026-10-26
Set alarms with from your iPod library. Choose multiple alarms and customize vibration settings. Enable weekday/weekend repeats and switch between digital and analog themes. Adjust colors and time/date settings.
Use the to simulate a with adjustable speed and power settings. Choose from multiple massage patterns. Relieve muscle pain and stress. Improve sleep quality and promote relaxation through vibration therapy.