WhosDown - App where you can genuinely make friends—connecting with someone that shares a common interest
Cheers - Meet amazing people by sharing a toast with them
Meetup for iOS and Android - Discover groups that are all about the things you love
Open Cult - A place for people with common interests to meet IRL.
MEETplnr - Organize meetups in your chat groups with ease
Text Event Pics - Text a number to store and share photos together