If you're old enough to remember analog cameras, chances are you've got a stack of photos lying around gathering dust. Pic Scanner is here to help, by allowing you to scan these photos into your phone and save a digital copy.

Its selling point is that it lets you scan up to four photos at once and then converts each image into a unique JPG. Then you can crop, rotate, add filters, and make minor editing tweaks before sharing via social networks.

Pic Scanner is a genuinely useful, time saving app.