Notabli isn’t the first iOS app to offer a private social network for parents – we’ve already seen 23Snaps and Everyme do just that – but its blend of sensible design, advanced photo-editing features and one-way child invitations helps it stand abreast with the competition. The idea behind Notabli is to create a very safe, memorable place where parents can easily capture, save and share their kids’ best moments. With all of the content stored in one place, apps such as Notabli make it incredibly easy to keep track of those all-important milestones, such as their first steps, words or holiday abroad.