WhosDown - App where you can genuinely make friends—connecting with someone that shares a common interest
Esplorio - Automatically create a beautiful travel journal
Meetup for iOS and Android - Discover groups that are all about the things you love
Tripcast - A living travel journal for your friends back home.
MEETplnr - Organize meetups in your chat groups with ease
Firef.ly - An app that's your local guide and intimate travel journal.