Hi there,
I am experienced Android developer and made a lot of similar apps! I have a ready template, a very good one, based on open source "Zirco" web broweser which I will use for making your app.
I can send you a free demo first, then we can start the main work. Anyway I can finish it even today, no problem.
I will need the url of homepage, a name of the app, package name, several icons and some info for creation a keystore for signing your app. You can't publish the app without signing but I will take care, no problem!
Let's simply start immediately. I am working today and can send you demo asap, after getting url from you.
With best regards,
Sargis