Seismometer

Measure everything that vibrates, shakes or moves. Or why not an actual earthquake?

Category	Price	Seller	Device
Utilities	$1.99	FFFF00 Agents AB	iPhone, iPad, iPod

Seismometer uses your iPhone's built in accelerometer to measure movements in two axes, calculate the resulting energy and draw the results on a rolling logarithmic scale.

Features:

* Different signal filters
* Highly configurable
* Recordings
* CSV exporting of recordings
* UDP Streaming

http://yellowagents.com/seismometer/ for more info and examples of how to use the streaming protocol.

Reviews

Crashes
aa21746

Crashes so much, app needs to be updated. Waste of $2

Export to PDF
iTizzy9105

Can the option to export to a PDF file be added?

Lots of fun
anono-moose

I would actually also look the scroll and download capabilities. It would be fun to Fourier transform it :)

Requests:
T3rb0

Optional needle, green line on black graph, varible sensitivity. Excellent frame rate! Thank you.

Fun app!
MVPXXXII

Works as described.

Crap
xxtoucanxx

They make it sound so amazing but u get bored of it in about 4 seconds.

...
MC augster

Awesome but needs to be able to scroll when on pause also needs to inform you when there's an earthquake. I'm reviewing this cause I just felt one.

By far best app
Cheese doodle

This is the best app ever!!! All I ask is if you can please please please update it and make it so you can scroll backwards when paused.

Next update suggestion
BarlowMS

Maybe for a future version add time markings, scrolling and saving or sending features. Fun app when I downloaded but much cooler app since the recent update.