Chatterino - Chatterino is a chat client for twitch chat.
PenPal World - Connect with people all over the world
Chatty - Chat with strangers all around the world in Messenger
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.
Restream Chat - Restream Chat is a versatile software that permits you to streamline multiple chats in one place.
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.