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The Feynman method, built into how you learn

If you can
explain it, you
understand it.

Start with a blank page, a source, or a topic. Neuronsy asks focused questions until you can explain the idea in your own words.

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7 days free  ·  Extend to 14 by learning daily

A learning loop that closes the gaps.

01

Bring what
you’re learning

Start from a blank page, add a source, or choose a topic. Neuronsy turns information into ideas you can explain.

Neuronsy offers three starting paths: write, add a source, or choose a topic.
02

Explain without
hiding behind
the text

Teach the idea in your own words. Use text or speak naturally.

A Neuronsy diagnostic question with highlighted concepts, dictation input, and a send action.
03

Let questions
find the fuzzy parts

Follow-up questions adapt to your answer and zoom in on what’s not clear yet.

Follow-up
What does the Hamiltonian represent in the Schrödinger equation?
How does the wave function evolve over time?
Why must the Hamiltonian be Hermitian?
04

Review before
knowledge fades

Smart reviews resurface at the right time to make learning stick.

Review calendar

Review queue

Schrödinger equation
Hamiltonian
Operators
Expectation value

Your knowledge
becomes a map.

See how ideas connect and explore what to learn next.

General
relativityRiemann
tensorParallel
transportMetric
tensor
General relativity connects to the Riemann tensor, parallel transport, and the metric tensor.

A record of what
you really know

Track mastery, spot weak points, and stay ahead of forgetting.

Concepts

Schrödinger equationIn progress67%
HamiltonianFragile28%
OperatorsDue for review42%
Expectation valueMastered95%

This week

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Simple pricing

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Choose the plan that fits your learning journey.

Best value

Scholar

$4/mo

$47.99 billed annually · or $7.99/mo

First checkout · 7-day Trial · $0 today · Card required

  • 20 answers each day
  • 15 Deep roadmap units each month
  • 4 hours of dictation each month
  • 1 owned workspace
  • Learning history stays readable after access ends
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Pro

$8.25/mo

$99 billed annually · or $14.99/mo

  • 40 answers each day
  • 30 Deep roadmap units each month
  • 20 hours of dictation each month
  • Up to 20 owned workspaces
  • Learning history stays readable after access ends
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First checkout starts a 7-day Trial at $0 today. Card required. Trial includes 20 answers each day, 4 Deep roadmap units total, 4 hours of dictation total and 1 workspace. Learning history stays readable after access ends. Learn on separate days to extend the Trial up to 14 days. Your selected plan starts automatically unless you cancel.

Start with one note.
Leave with understanding.

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