Peanut - Peanut is a Mobile Application for moms developed and published by Peanut App Ltd.
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.
Superdays - Create unique gifts and social adventures for friends.
PenPal World - Connect with people all over the world
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.
Random PenPals - Get a quarantine PenPal in 10 seconds