PenPal World - Connect with people all over the world
Bigbee - Connect with anyone, anywhere.
Unbordered - Unbordered app comes up with features to help you in finding the perfect language practice and exchange partners so you can practice foreign languages right through your mobile phone.
The Nudge - A planner friend in your pocket.
Anygram - Anygram app offers features that let you meet new people so you can make new foreign friends practice native languages to learn something new.
Vingle - Mingle with people who share your interests