General knowledge, one series at a time.
Cortex brings two things together: series to read — a few minutes per card, written so that things actually make sense — and daily challenges on art, history, space and words. What you read, you keep: training brings it back at the right moment.
Series, not articles
Each series tells one subject from beginning to end, card after card, with its images and its sources. At the end, a ten-question exam tells you whether you really understood it. The facts of every series are checked one by one before it is published.
One appointment a day
Four themes every day — art, history, space, words — and a training mode that comes back to what you were about to forget. Play for a few minutes, compare with your friends, start again tomorrow.
A question, or a mistake you spotted?
Write to contact@cortexculture.app: it is the app's support address, and it is read. A mistake reported in a card is corrected for everyone.