Markall is a social networking app designed to facilitate the buying, selling, and trading of items that you no longer need. Whether it's toys your child outgrew, clothes sitting in your closet unworn, or items you want to pass on during a move, Markall streamlines the process in a trendy and convenient way.

With Markall, all you need to do is snap a picture of the item, upload it to your marketplace, and decide if you want to sell, give away, or entertain offers for it. You can even choose who is authorized to view the item. If you spot something interesting in your feed, simply hit the "Interested" icon and wait for the other party's approval to proceed with the transaction.