Release date: April 22, 2015
Availability: Android only
What is Hello?: Hello is an app from Facebook's Messenger team that connects with the site and lets you see more information about who calls you, block unwanted calls, and search for people and places. Hello shows you information about who's calling you, even if the person is not one of your contacts. However, the app displays only contact details people share on Facebook. If the person who calls you isn't a Friend, or doesn't publicly share contact information on Facebook, you're out of luck. Hello can also help find local business information, make restaurant reservations and get directions.