Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
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.
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
bitwarden - Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.