Screenshot Journal is the ideal tool for archiving and inspecting iOS screenshots, and mockups.
If you’re a UI designer and like to iterate regularly, viewing your designs on device with utilities like xScope or LiveView Screencaster, then this is a great app to own. Having your screenshots grouped together in one easy to find place will save you time, when you want to look at, or share your work. Having them stored in a safe location ensures that your designs are not removed from your camera every time you choose to download your images to your computer. Having them grouped by month helps you see the evolution of your designs over time.