Public - Group chats.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Sketch - Professional digital design for Mac.
Chalk - Chalk is a calculator that tries to do right what others do wrong.
Affinity Designer - Professional creative software, exclusively for Mac.