Snapchat - Real-time picture chatting

Element.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

Square - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!

StealthChat - StealthChat is Encrypted, Private, Secure Calls and Chats on Android and Apple iOS

Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution

Vine Messages - Fun & easy video conversations with friends