TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
VNC Connect - VNC is remote access and control software which allows you to view and fully interact with one...
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.
AnyDesk - AnyDesk is the world's most comfortable remote desktop application. Access all your programs, documents and files from anywhere, without having to entrust your data to a cloud service.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.