iPhone Hybrid Mobile App

I currently have a mobile website running using sencha touch. What I want to be able to do is create a client iPhone application that takes the mobile website and adds a little more functionality. My best thought was to create a so called hybrid app. What it would do is just embed a browser window inside the app and link it to the mobile website. The main concept of the mobile website is to view and post different types of deal. The added functionality that cannot really be done in the mobile website that needs to be done in the iPhone app is a notifications toolbar that alerts as new deals are added, similar to what groupon and living social apps do (i will be provide you with the api web service call to obtain the data). Should also be a setting in the app to configure how frequent the api should be queried. Another feature in the app should be being able to post a deal along with a picture (ability to snap a picture or chose from your gallery and have it automatically be the selected picture to be uploaded). Another feature in the app should be being able to upload a profile image (same method snap picture or chose from gallery). The last main feature is being able to send what you are seeing on the screen (for example you are looking at a coupon from a deal) and sending it to print. Would want added support for AirPrint as well. That is basically what the hybrid app is going to to entail. All navigation is to be done from the embedded mobile site. The hybrid app is just going to add in a few more features that just cannot really be done in the mobile application. Good luck bidding.