Question: what are most used apps?
Answer: WhatsApp (+2) 2. Facebook (-1) 5.478 billion downloads. ...  3. Facebook Messenger (-1) 4.756 billion downloads. ...  Instagram (=) 2.796 billion downloads. ...  Subway Surfers (+1) 6. Facebook Lite (+6) 1.492 billion downloads. ...  SHAREit (+4) Microsoft Excel (New) 1.284 billion downloads.