New: FREE Problem Solver

Transform Your Learning
Experience

Your intelligent study companion that turns lectures into organized, actionable knowledge. Say goodbye to scattered notes and hello to smarter learning.

Growing Community
Loved by Students

Why Choose Acadrius?

Your all-in-one learning companion that transforms the way you engage with your classes.

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NEW & 100% FREE

Step-by-Step Problem Solver

Struggling with homework? Our AI-powered problem solver breaks down complex problems into easy-to-understand steps, helping you learn while you solve.

Multiple Input Methods

Type your problem, upload images, or paste screenshots directly from your clipboard.

Step-by-Step Guidance

Learn as you solve with detailed explanations for each solving step, not just the final answer.

Math Support

Full support for complex mathematical notation and formulas with beautiful rendering.

Supports All Subjects

From math and physics to chemistry and economics, solve problems across all disciplines.

Getting Started is Simple

Set up once, then just press record in class. Acadrius handles everything else automatically.

Ready to Elevate Your Learning?

Sign up now and start your journey with Acadrius.

Get the App

Download our Android app now. iOS app coming soon!

Download on Google Play

(Coming Soon)

Download on the App Store

(Coming Soon)

We're now Acadrius! Formerly Cognify, we've rebranded with a sharper vision and stronger tools — but all your notes, features, and data are right where you left them.