I want to create a mobile application (that runs both on iOS and Android), but as far as I know this is currently not possible using hybrid app frameworks such as Cordova/Phonegap since iOS does not support WebRTC.
I wonder if it is possible to use Ericsson Bowser Browser (or any other browser that supports WebRTC on both platforms) to wrap my html app to achieve a hybrid app with WebRTC support for both platforms. Could anyone please guide me in this?
You are asking mostly about iOS, but I think you also need to ask whether Cordova can wrap Android WebRTC. At least as recently as the end of 2014, the Android browser supported WebRTC, but the Android WebView did not.
According to this page https://developer.chrome.com/multidevice/webview/overview
WebRTC is in WebView v36.