Do the WebStorage and Browser object work for native OS apps

Hi , I wanted to know if the webstorage and browser object work the same way on native w8, blackberry , iOS and Android apps . If not , then how to utilize their function for native apps. And if yes how exactly are they used.

They work on Android (exported via Crosswalk in Intel XDK)

what about other OS like iOS windows etc.?

Somebody pleasee reply!!

WebStorage works fine on iOS and Windows Phone. I use it all the time.

Broswer works fine on iOS I've never tested Browser on Windows Phone.

Thanks grigrizljac and aquinn