The TINE app works with these little stickers called TINE tags (you can order them for free once you download the app). Using TINE is pretty simple. You simply stick a TINE tag on something, scan the tag using the app on your phone, and record a video or audio message and hit save. Now your message is saved on the little sticker. If someone scans the sticker with the TINE app on their phone they instantly hear your message. The app even notifies you when someone hears your message. There are hundreds of ways to use TINE from interactive storybooks and video postcards to medical uses like recording your pharmacy consult on your medicine.