No, the person who scans the QR code to return your item does not need the app. The QR code will pull up a website link which they can use to message you in your own app.

Spotted allows other people to return your items to you, keeping your own contact secure. In order for someone to return an item, they simply need to scan the QR code and message you.

Yes, the stickers are waterproof. They are made to be durable both indoors and outdoors. Hand washing is recommended over putting them in the dishwasher- we want to make sure that your stickers last as long as possible.