*** As featured on Cult of Mac ***
http://www.cultofmac.com/271509/punchr/
*** Download the new Punchr Chrome Extension ***
https://chrome.google.com/webstore/detail/punchr-page-monitor/dhifgidhabbnjaheebabaljodhhgfjko
With Punchr you can monitor any part of any web page for updates.
Monitor prices, changes in stock availability, websites uptime, anything you can tap on can be monitored.
Just browse to any web site, activate Punchr when you are to monitor and tap on the element on the page you would like to keep an eye on.
When that element is updated Punchr will send you a push notification.