Create iPad app that opens HTML5 whmcs template

This is pretty simple. We would like to have created an iPad app that opens our WHMCS installation and logs in using the entered username/password provided in the settings of the iPad application. Some modifications to the WHMCS template might be required to make it "look good". So basicly "remember the password", "look good", "Be within the apple guidelines for apple store release". Thank you in advance for your bid.