Sophia, the general knowledge that fits in your pocket
Short lessons, written to be understood, on the subjects you would actually like to know about.
Free, iOS and Android.
How it works
Short lessons
Five screens, a few minutes, one topic at a time. Short enough to read on the bus, dense enough to leave you with something.
Quizzes
After each lesson, a few questions to check what stayed with you. Not to catch you out, but to make it stick.
A daily review
Ideas you have already seen come back at spaced intervals, right when you were about to forget them. That is the difference between reading and remembering.
Progress you can see
Day streaks, levels, and a general knowledge score per subject. You can see what you know and what you do not know yet.
Teachers and creators
Sign in to your Sophia workspace: courses for teachers, video content for creators.