You’re on vacation with your friends and you need to know the AirBnB address, the door code, the rendezvous spot, etc. Instead of scrolling through 100+ messages, save all that info on Punch and share with your friends and family. Why we're different: Notes App: This can fill up quick and can look clunky after a while. You also can’t share individual pieces from a note. Also, incompatibility between OS. Drive/Dropbox/etc.: Has the storage/shareability aspect, but is more geared toward storage.