Snaplove

Snaplove is a joke app that supposedly lets you calculate the romantic compatibility between two people by simply entering your names and putting your fingers on a box on the screen.

The way Snaplove works is simple. When you open the app, you see two blank boxes where you have to enter the names of the couple you want to test the compatibility of. Once you type in the names, you have to tap the 'start scanning' button and you'll get a new screen with two squares. Now, each person has to put their fingers on the corresponding square and wait for the fingerprints to be 'scanned.' After a few seconds, you get the compatibility results, which in 9/10 cases is 64%.

If you want to play a joke on your significant other or someone who doesn't know much about technology, offer them the opportunity to scan their finger to see their chances of romance. Snaplove is a pretty obvious joke app, but hey, you never know ...