Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Vistar - Vistar – Live Video Chat & Make Friends app allows users to enjoy video and voice chatting with their friends and family members right through their mobile phones.
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.
Coopz - Coopz: Dating app, Find friends & Meet new people app provides features through which users can discover like-minded people to hang out with.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
AHOI Live Video Chat - AHOI Live Video Chat app comes up with features to help you in setting up your profile by choosing your interests in order to start chatting with friends with the same interests.