IdeaHub is UI/UX documentation template which will help you to present your designs in graphical and more realistic way. You can include flowchart of app and also can include app design specification like colour, fonts and icon information. You can add screenshots of app inside device mokeup and also can explain use and functionality of each screen and their individual elements. It doesn't matter that you are creating wireframes or interface design, this template equally helpful to represent both.

DEMO