PenPal World - Connect with people all over the world
Frysbe - Frysbe: Make global friends at random and the fling app comes up with features to send messages to strangers from every corner of the world to expand your social circle.
InterPals - InterPals is a friendly community of over 5 million friends, language learners, travelers and penpals.
Yochat - Yochat app enables users to get to know about strangers from a large number of countries from around the world by video chatting with them.
Polyglot Club - Polyglot Club is a new social network for language learners.
Synoomy - Synoomy app provides features through which users can discover new cultures and communities as well as can also improve their language skills by making new friends.