Tinder

Tinder is the world's most downloaded dating app, with over 75 million monthly active users across 190+ countries. Its iconic swipe mechanic has defined a generation of app design, but declining engagement since 2022 prompted Match Group to launch 2025 AI features like Smart Photos and AI-powered conversation starters. These innovations aim to reverse a 10% drop in user retention, though competitor Hinge now outperforms #2 among younger demographics.