MASHABLE - May 11 - New dating app Appetence wants people to take things slow. The app forces users to talk to each other before they can see each other's profile pictures. Upon downloading the app, users are asked to select a bunch of their interests and tastes. The app's "slow matchmaking" algorithm then shows them compatible profiles based on their interests. The app won't show any photos. Users have to chat and like messages first, and they need 50 likes in order to see each others photos. The real question is: Do people really have the time and patience to invest in a protracted conversation with someone you might not actually fancy?