Digsby - Tagged makes it easy to meet and socialize with new people through games, shared interests, friend suggestions, browsing profiles, and much more.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
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.
Sketch - Professional digital design for Mac.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Invision - Prototyping and collaboration for design teams