Messenger Video Calls - Facebook Messenger, now with HD video calls
Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.
Slack Video Messaging by Standuply - Easily record and send video messages in Slack 📹
Facebook Local - Discover places to go and events happening near you
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
PartyWith - Connecting people who love to party - anytime, anywhere.