
As of 2021, Tinder has recorded more than 65 billion matches worldwide. In 2020, Tinder had 6.2 million subscribers and 75 million monthly active users. In 2015, Tinder was the fifth highest-grossing mobile app, and by 2019 it was the highest-grossing app. By 2014, Tinder was registering about one billion daily "swipes" and reported that users logged into the app on average 11 times a day. Tinder was launched by Sean Rad at a hackathon held at the Hatch Labs incubator in West Hollywood in 2012. Tinder uses a "double opt-in" system where both users must like each other before they can exchange messages. In Tinder, users " swipe right" to like or "swipe left" to dislike other users' profiles, which include their photos, a short bio, and a list of their interests.

Tinder is an online dating and geosocial networking application.
