What is tinder and snapchat?

Tinder is a popular mobile dating application that allows users to create a profile with photos and a brief bio, and then swipe left or right on other profiles to indicate interest. If two users both swipe right on each other's profiles, they are matched and can then message each other.

Snapchat is a social media application that allows users to send photos and videos with filters and text overlays to friends or add them to a story that can be viewed by all of their friends. The unique feature of Snapchat is that the photos and videos disappear after a set amount of time, usually 24 hours. Users can also send direct messages to each other and video chat.