Snapchat - Real-time picture chatting
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.