Walkr - Galaxy Adventure in Your Pocket
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.
Laracasts - Laracasts is the PHP and Laravel screencasts on the web.
Standard Notes - A safe place for your notes, thoughts, and life's work
Starfall - You are a fallen star, catch the glows and avoid black holes to run back home! - FrancescoBonizzi/StarfallGame
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.