https://consumerist.com/2017/08/23/uber-drivers-have-already-received-50-million-in-tips-through-the-app/

After a parade of scandals and a campaign urging users to delete its app, the ride-hailing app Uber has implemented some changes that the company hopes will happier, including in-app tipping. Since that was added to the app, the company reports that drivers have already received $50 million in tips.

That’s according to Recode, which notes that competitor Lyft has had tipping for five years, and says that its drivers have received $250 million in tips through the app in that time.