What you
learn stays
learned.

A mobile app for people who want to actually remember what they learn. Audio courses that teach. AI-powered review that makes it stick.

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You've read a lot of books. How many can you actually explain?

That course you took last year. That podcast from three months ago. That article from last week. Gone. Not because you weren't paying attention. Because that's how forgetting works. It's relentless and automatic.

Cognitive scientists solved this problem decades ago. The fix is simple: revisit ideas at specific intervals before they fade. But nobody does it because it's tedious and nobody has time.

So we built something that handles the tedious part. You learn. We make sure it stays.

That's what we built.

  • Audio courses — Learn while you commute, walk, or work out
  • AI-powered review — We schedule quizzes right before you'd forget
  • 5-10 min sessions — Fits into the moments you already have
nemonic.ai app - AI-powered review quizzes
nemonic.ai app - Course library

A growing library of courses ready to go.

Don't know where to start? Browse our curated collection. From cognitive science to history, philosophy to practical skills. Each course is designed for audio learning with built-in review.

Psychology History Philosophy Science Business Languages
Powered by Claude 4.5 Opus

The best teacher has read every book ever written.

Want to master something specific? Generate a course on any topic in minutes. Our scripts are written by the most capable AI available. They're fact-checked, comprehensive, and tailored to how you actually learn.

AI lets us offer an incredible product at a price for just about anyone. We're transparent about how we use it.

Any topic Ready in minutes Fact-checked Dozens of voices
nemonic.ai app - Create custom courses
nemonic.ai app - Fact-checked content
Built-in verification

Every fact checked.

AI-generated content comes with a catch: sometimes it's wrong. We don't hide from that. Every claim is automatically verified against reliable sources. We review ourselves, detect mistakes, and call them out.

Automatic source verification on all generated content
Honest grading. No inflated scores or false confidence.
Transparent citations so you can verify yourself
See the science in action

This is how we make knowledge stick.

Answer a question. Get it wrong, get it right — either way, you just started building a memory. We'll bring it back at the perfect moment, right before you'd forget. That's spaced repetition. Try it below.

What cognitive principle explains why spacing out review sessions improves long-term retention?

Cognitive load theory
The spacing effect
Elaborative rehearsal
Chunking

This is how it feels in the app. Try it.

We're opening slowly.

Join the waitlist to be first in line when we launch on iOS and Android — and lock in founding member pricing.

No spam. Just one email when we're ready for you.

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