Mathematical Foundations
Core foundations
Linear algebra, probability, calculus, and optimization for rigorous technical work
Cerebryx — University & Beyond
Master mathematical foundations, CS, and AI — with learning that adapts to you
Adaptive diagnostics, spaced repetition, and an AI tutor that adjusts its depth based on what you actually know. Not what grade you're in.
CS & Algorithms
Core foundations
Data structures, algorithms, systems thinking, and problem-solving fundamentals
AI & ML
Core foundations
Core machine-learning ideas, from optimization and representations to modern architectures
How It Works
A daily learning loop that stays calibrated to your frontier
01
Take the diagnostic
A 10-minute adaptive assessment finds exactly where you are. Smart questions skip what you already know and zero in on your frontier.
02
See your brain bricks
Your knowledge map lights up. Each brick is a concept. Colors show subjects. Golden bricks mean true mastery.
03
Learn adaptively every day
Spaced repetition picks what to review. The AI tutor adjusts from full explanations to Feynman-technique challenges based on your mastery.
AI Tutor Depth
The tutor changes as you get stronger
Full guidance
Step-by-step explanations, unlimited hints, big picture first
Socratic
Hints only, guiding questions, max 3 hints
Minimal help
1 hint max, must attempt first, time pressure
Speed mode
No hints, harder variants, timed challenges
Feynman
You explain the concept back to the AI
Pricing Preview
Plans built for the love of learning
Free
$0
Try the diagnostic and start learning at your own pace.
- Full diagnostic assessment
- 3 practice sessions per day
- 3 AI tutor messages per day
- Basic progress tracking
Pro
Recommended$14.99
For serious learners building daily practice habits.
- Unlimited adaptive practice
- Unlimited AI tutor
- Brain-brick progress map
- Detailed analytics
- Built-in code editor
Pro+
$24.99
Everything in Pro, for learners who want to go deeper.
- Everything in Pro
- Advanced mastery tracks
- Deeper applied practice
- Priority AI tutor guidance
Subscriptions managed through the app. Cancel anytime.
Join the Waitlist
We're building Cerebryx for iOS, Android, and web. Be first in when we launch.
FAQ
Questions future learners ask before they join
What subjects does Cerebryx cover?
Three subjects: Mathematical Foundations, CS & Algorithms, and AI & ML. Each subject uses prerequisite-aware sequencing to build from core concepts.
What makes Cerebryx different?
Cerebryx adapts to you. The diagnostic maps what you already know in 10 minutes, then every session starts exactly where your gaps are. Spaced repetition ensures you actually retain what you learn — not just watch videos.
How long should I practice per day?
Most learners see results with 15-30 minutes of focused practice. The spaced repetition algorithm handles scheduling — it picks what to review and when.
Do I need a goal, an exam, or a deadline?
No. Cerebryx is built for learning for its own sake — deep foundations, real understanding, and the quiet joy of watching your knowledge map light up. Wherever that takes you is up to you.
When does the app launch?
We're currently in development. Join the waitlist to be notified when we launch on iOS, Android, and web.