Ace every College Board exam.
AI-native prep for the SAT and 38+ AP subjects — a tutor that teaches you the method, grades your free-response answers against the real rubric, and knows exactly which unit you’re stuck on.
What's inside
Four ways Ren, Lecturely's AI tutor, helps you actually understand the material.
Sarp, look at the sign on the second term. Try the setup again.
u-substitutionSocratic tutor
Asks, doesn't just answer
Learns how you think and asks the right next question — guiding you to the answer instead of handing it over.
The question
Integrate 2x·cos(x²) dx.
Sets u = x², du = 2x dx. Substitution correct.
Ren's note: antiderivative computed without the ½ factor.
Ren's read
You lost b1 to a factor-of-2 slip — otherwise clean work.
FRQ grader
Scored like a real reader
Rubric-level feedback on free-response answers, scored the way College Board readers score them.
Your mock result
95% CI 1450–1510 (±30)
Reading & Writing
730
Math
750
Your weak spots
Darker = weaker. Tap any topic to drill.
Adaptive mocks
Full-length, then a plan
Realistic, timed exams that adapt to your weak spots and track readiness — then build a study plan around the gaps.
You added 3 to the right side but should have subtracted it.
Inverse operations on linear equations
2x = 11 − 3
Math camera
Catches the exact line
Snap your handwritten work and Ren finds the precise line where the reasoning broke — with the fix.
What you get
A tutor that makes you think
Ask for the answer and it asks you a question back. Lecturely walks you to the result one step at a time, so you can reproduce it in the exam — not just nod along to it.
FRQ grading against real rubrics
Write a full free-response answer and get it scored point by point, the way a reader would. You see exactly which rubric point you missed, and why.
Mocks that adapt to you
Practice tests that ease off where you are strong and drill where you are not, so an hour of study goes on the things that will actually move your score.
Point your camera at the problem
Photograph a question from a textbook or a worksheet and get a worked, step-by-step solution — handwriting included.
SAT + 38+ AP subjects
Every subject follows the full College Board course outline, unit by unit.
Questions
- When does it launch?
- Very soon — we're in the final stretch on iOS and Android. Join the waitlist and you'll get one email the day it's live.
- What will it cost?
- There'll be a free tier you can genuinely study with, plus a paid subscription for unlimited tutoring, full mock exams and FRQ grading. Waitlist members hear the pricing first.
- Which exams are covered?
- The SAT and 38+ AP subjects at launch, each following the full College Board course outline — not just a question bank bolted onto a chatbot.
- How is this different from just asking an AI chatbot?
- Lecturely is built around each exam's actual curriculum and scoring guidelines: it knows which unit you're on, grades to the real rubric, and is designed to teach you the method rather than hand over the answer.
Be first in line
One email the day Lecturely goes live — and waitlist members hear the pricing before anyone else.