Want to chat and message with fellow singles? Plenty of Fish\u2014or as it's commonly known, POF\u2014bills itself as the dating app where the most conversations take place. The company is serious about connecting users; in fact, it claims a billion messages are sent on its platform each month. What's the secret to that message activity? POF is one of the few dating apps that lets you contact fellow users without matching or subscribing. That makes it one of the most immediately usable dating apps. Although it's not as feature-rich or easy to use as our top Editors' Choice pick, Match, it's a viable alternative for singles on a budget who are looking for love.