About sciandu

Science for you, from zero.

sciandu is a free learning platform for maths, computer science and the natural sciences. From your first numbers to calculus, from the cell to the climate: step by step, hands on, at your own pace.

Why sciandu exists

Good explanations should not depend on your wallet. We build sciandu because we believe everyone deserves the chance to truly understand science, without an account, without a paywall, without anyone looking over your shoulder. Every topic explains one thing from the ground up, with an interactive tool to try things out and exercises that take you along rather than quiz you.

What to expect

Six subjects, over 280 topicsMaths, computer science, physics, chemistry, biology and Earth & climate, grouped into sections that build on each other.

Hands onEvery topic has an interactive tool and at least eight exercises with instant feedback.

BilingualAll content is available in German and English, switchable with one click.

Works offlineInstallable as an app and fully usable offline, once loaded everything runs without a connection.

What we stand for

Free and without an account, forever.
No ads. Analytics only if you agree.
Your learning progress stays local on your device.
Built as a non-profit, for everyone who wants to learn.

Who is behind it

sciandu is a project by byteNative oHG. You can find the full provider details in the legal notice.

Tell us what you think

Spotted a mistake, missing a topic, or just have an idea? We welcome every bit of feedback, it makes sciandu better.