In this week's app roundup: iPhone video cameras, professionalized; Instagram, mapped on the iPad; launchers, re-imagined; warriors, eternal; PDFs, created; NFL Mobile, free; weather, beautiful-ed; browsers, dolphined; and much, much more.

If you want to jump to see the best apps of the week in a specific platform, click here:

The Week's Best iPhone Apps
The Week's Best Android Apps
The Week's Best iPad Apps