Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Telegram X - Meet Telegram X for iOS and Android – two new official apps that offer more speed, longer batter life and smooth animations.
Expensive Chat - Chatroom where you pay per letter
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
200 Words a Day - A community to get into a writing habit and improve ✍️
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.