1) My webpage is opened in an iOS APP webview (I know the user agent of the APP).
2) I don't own the app, so can't make change to the app code
Example - the above scenario is possible on Android where one can use "intent" to open the page out of webview and into the browser. Will be only a couple of lines of code for an expert. Freelancer that can show a working demo will be preferred. Quick Money!