One of the accusations says prices for local restaurants on the app and website are typically higher than in-store prices, despite Grubhub saying they are the same.

Food delivery workers zip around New York City on e-bikes, risking accidents and theft, as they fulfill orders from various apps they call "ghost bosses."

The deal is a sign of how the coronavirus pandemic has turned Uber's business model upside down, with customers shunning ride-hailing and flocking to delivery services.