Home » BBC News - Technology » technology news » 'Phone seismometer' app proves its worth 'Phone seismometer' app proves its worth Unknown 5:37 PM BBC News - Technology technology news An app that turns a smartphone into an earthquake detector helps citizens monitor tremors. from BBC News - Technology http://ift.tt/2hEJyDQ Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati