Lune Synth™

The anti-slop app to help you study.

Do the work. Scan it in. Get feedback that actually helps.

Platform Components

Current handwritten response

From pencil to proof

Handwrite. Get clear feedback.

Students solve on paper, scan their work, and get step-level guidance without retyping the whole answer.

  • Real handwriting
  • Step capture
  • Clear feedback
  • Practice next
Write First

Keep students thinking on paper, not wrestling with a prompt box.

See Every Step

Lune Synth™ reads the work, finds the break, and shows what to fix next.

Keep Momentum

Smart practice, streaks, and feedback loops turn corrections into progress.

How grading works

01 Capture

Scan the work

Scan Work

One photo sends handwritten thinking straight into the grading flow.

02 Process

Turn work into steps

Grading Work
Grading Work 76%
Reading handwriting Turning work into clear steps
Step 1 recognized
Checking algebra
Scoring reasoning

Lune Synth™ reads the page, checks the reasoning, and shows progress while it grades.

03 Feedback

Know what to fix

Scores come with the exact mistake and a clear next practice loop.

Don't want to handwrite?

The Neuro-Symbolic Engine

Lune Synth™ is built on a unique Neuro-Symbolic AI architecture designed to move beyond "vibes" and statistical guesses.

Rigid Mathematical Audit

While most AI tools simply predict what a grade should look like based on patterns, our engine anchors intelligence to a strict foundation of logic. The system uses human-level intuition to read your handwriting, then switches to a rigid mathematical audit to check your reasoning.

Eliminate "Grading Slop"

By forcing the AI to follow hard rules instead of just making plausible guesses, we eliminate "grading slop." Every point you earn is verified, and every mistake is identified with total precision.

Truth, Not Probability

Feedback grounded in truth, not just probability.

Delivery Model

Think on Paper

Students do the work first, then use AI to sharpen it.

Read the Work

Vision turns handwritten reasoning into clean, checkable steps.

Grade the Reasoning

Each step is checked for correctness, not vibes.

Practice What Matters

Targeted drills, streaks, and progress loops keep students moving.