Injecting the human touch with algorithms available online can solve the issues, according to one matchmaking pro. NEW YORK CITY, NEW YORK—With Valentine’s Day right around the corner, activity on dating apps is expected to spike, and not just with the younger generation. Since 2013, online dating has increased by almost two-thirds among 45- to 54-year-olds and doubled for the 56- to 64-year-olds. In a day and age where many online dating apps encourage swiping either left or