One survey done in May found about 42% of single Americans and those in relationships but quarantining apart downloaded a dating app in lockdown. In March, the popular dating app Hinge experienced a 30% increase over January and February in messages sent among users. In June, compared to the same month last year, there was a 13% increase in the number of dates — virtual and in person — in the U.S. and U.K., said Logan Ury, chief researcher for the app.