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SeisMac is a Mac OS X Cocoa application that makes your MacBook or MacBook Pro (or SMS-equipped PowerBook or iBook) into a seismograph. It access your laptop's Sudden Motion Sensor in order to display real-time, three-axis acceleration graphs.

The resizable, real-time scrolling display shows an enormous amount of acceleration information. Place your laptop on a table and see the seismic waves from tapping your toe on the floor. Lay your laptop on your chest and see your heartbeat. And of course, if there is a real earthquake, SeisMac will be displaying full seismic information while you drop, cover and hold-on.

When more...

What's New

Version 3.0: Release notes were unavailable when this listing was updated.


Mac OS X 10.4 or later

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4 2


Current Version (3.x)


Downloads 10,162
Version Downloads 2,029
Type Utilities / System
License Free
Date 25 Feb 2011
Platform OS X / PPC 32 / Intel 32
Price Free
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