Thank you for your review
0.00 Free
Email me when discounted: 
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install SeisMac with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

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.


What's New

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


Mac OS X 10.4 or later

Similar Software

Suggest other similar software
Create a collection and add  to it.
Like this app? Be the first to add it to a collection! Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections!

SeisMac User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
SeisMac needs a rating. Be the first to rate this app and get the discussion started!
4.1 2


Current Version (3.x)


Downloads 10,233
Version Downloads 2,100
License Free
Date 25 Feb 2011
Platform OS X / PPC 32 / Intel 32
Price Free
download install purchase purchase