How would you create your playable HTML5 game into a fully playable Android/Apple application?
Have you considered:
1. Phonegap (googles your friend)
2. Cocoonjs (search these forums)
3. andromo.com can package android apps from html5 code.
4. Search the tutorial section here on how to make an iOs webapp.
Develop games in your browser. Powerful, performant & highly capable.
Yeah Ive tried that
There's no simple - 'press a button - app comes out' as of yet. You will have to look into wrappers - appmobi or cocoonjs are your best bets.