See concepts you can't picture, illustrated instantly.
From mitochondria to Maxwell's equations — Cereby generates diagrams, illustrations, and study-ready images so abstract ideas have a face.
Coming soon toGoogle Play
The full Cereby walkthrough.
One chapter of Biology 101, all the way through: notes, a recap without leaving the page, answers quoted from the source, a quiz, a tutor that explains the miss, and what you keep getting wrong.
One companion. Every study format.
Pick a capability — see the prompt, see the result. The chat on the left is the conversation that produced the artifact on the right.
Projectile motion — horizontal and vertical components
Write with AI. Don't sound like AI.
Two tools for the writing half of school: a detector that scores any draft for AI signal, and a humanizer that rewrites the flagged passages so they read like a person — your voice, not a bot's.
“I dropped my syllabus into Cereby and it gave me back the exact week-by-week plan I would have built myself, but in 30 seconds.”
“The video generator is wild. I used it to make a 5-minute explainer for the chapter I kept failing — passed the next quiz cold.”
“Performance analysis told me I wasn't bad at organic chem — I was bad at one specific kind of mechanism. Fixed in two sessions.”
Questions students ask before signing up.
If your question isn't here, ask anything in the chat — a real person answers.
Bring your syllabus. Cereby takes it from there.
It learns your schedule, tracks what's due, watches your performance — and turns every topic into the video, podcast, quiz, or deck you'll actually study from. No card required.
Coming soon toGoogle Play