Requires iOS 6 or higher
Pull To Refresh (Apple's mail app style) in every WebView! This tweak add a customizable (color and label) pull to refresh in every App that as an UIWebView. [PS: if the App use a subclass of UIWebView that override the init method may not work]
Tested with Safari, Facebook, twitter, reeder and other browser.
Compatible with iPhone and iPad from iOS 6
Configure options from Settings app.
See larger Screenshots below..