If you're staying close to home but still want to socialize, there's an app for that. Actually probably more than you know. Video chat apps are clearly seeing a spike on the app charts. Zoom Cloud Meetings, which is designed for enterprise but free to use in any arena, is currently in the top 10 of Apple's free iOS app chart at No. 9, followed by Facebook's Messenger (used primarily for video chat) at No. 11. The Facebook-owned WhatsApp (also primarily chat) is No. 23.