Umbrella Mobile App Theme
Here's another nice mobile app template from W3 layouts. Umbrella is a flat style, mobile app based template that uses Bootstrap. It features a long-scrolling, single page app style theme with multiple full height sections. There is slider for feature content, contact form, pop-up for videos, and 4 columns footer for various links. Use this for a mobile app landing, launch or intro page. PSD templates are also included in the download.