Why this millionaire tech founder wants you to delete his app

Millionaire tech founder Justin McLeod wants you to delete his dating app Hinge, even as he arrives in Australia to promote the country's fastest-growing dating app as the anti-Tinder.

Kentucky-born Mr McLeod says Hinge's "designed to be deleted" philosophy, which encourages users to find love and move off the platform, goes beyond slogans as a key measure for the business and one that informs everything it does.