A website monitoring application for Mac OS X
Frogeye is a simple application that resides in your menubar. It watches chosen web pages for changes and alerts you if it notices any. Clicking on the icon shows you the entire list of web pages that are being watched. You can also make Frogeye check for changes on a web page only strictly between occurrences of specified phrases.
You are allowed to customize the way Frogeye alerts you. Currently, you may use Growl notifications and 4 built-in sounds. It is also possible to run a specified file or application during notifying. Frogeye also changes its menubar icon to a red one when it notices changes.