https://techcrunch.com/2018/07/02/facebook-is-shutting-down-hello-moves-and-the-anonymous-teen-app-tbh-due-to-low-usage/

Facebook, the world’s largest social network with 2.2 billion users, is all about capitalising on scale, and so today it announced that it would be sunsetting three apps in its stable that simply weren’t keeping up. Hello, Moves and tbh will all be depreciated in the coming weeks, the company announced today. The three apps are being shut down at varying times we’re noting below. Facebook says that all user data from all three of these apps will be deleted within 90 days.

“We regularly review our apps to assess which ones people value most. Sometimes this means closing an app and its accompanying APIs,” said Facebook. “We know some people are still using these apps and will be disappointed — and we’d like to take this opportunity to thank them for their support. But we need to prioritize our work so we don’t spread ourselves too thin. And it’s only by trial and error that we’ll create great social experiences for people.”