Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Callmama - Get cheap international calling, international virtual number, Call Mama Gives an added advantage to send message and make calls to non-user of Callmama App.
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.
CallHippo - Easy to use Phone System with World-Class Support
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Numero eSIM - Numero eSIM is a phone-number app that makes voice and data possible anywhere in the world, for free.