Yes. The free plan includes 5 practice tests per course. Full access is $19.99/mo per course.

What exams does Cognify cover?

Cognify covers AP Psychology, Digital SAT, AP Biology, and AP Statistics with practice tests, rubric-graded FRQs, and score prediction.

How does Cognify compare to Khan Academy?

Cognify focuses on exam-format practice with AI grading and score prediction. Khan Academy provides broad video instruction. Cognify is purpose-built for AP and SAT exam day performance.

How does Cognify compare to UWorld and Princeton Review?

UWorld and Princeton Review rely on static question banks that students exhaust after a few sessions. Cognify generates fresh questions on demand against the official College Board exam blueprint, so every practice test is unique. FRQs are graded point-by-point against AP rubrics with specific feedback on what you earned and missed.

How accurate is the AP score prediction?

Cognify maps your percentage correct to the public AP composite scoring buckets (1-5) using historical score distributions. The prediction improves as you take more practice tests. For the Digital SAT, scores map to the 400-1600 scale using official section score conversion tables.

Does Cognify cover AP FRQ practice?

Yes. Cognify provides rubric-graded FRQ practice for AP Psychology, AP Biology, and AP Statistics. Each response is scored criterion by criterion against the official AP rubric with specific written feedback explaining what you earned, what you missed, and how to improve.

Our mission

Democratizing exam prep

Every student deserves access to high-quality SAT and AP preparation, regardless of their family's income. Cognify uses AI to deliver personalized, exam-aligned practice at a fraction of the cost of traditional prep services.

Why we built Cognify

Premium SAT prep has historically cost hundreds -- sometimes thousands -- of dollars per month. Students without access to expensive tutors or courses are left at a disadvantage.

We saw an opportunity to change that. By using AI to generate exam-aligned practice tests on demand, grade free-response answers against official rubrics, and predict scores using real scoring tables, we can provide the same quality of prep at a price anyone can afford.

Cognify currently covers AP Psychology, Digital SAT, AP Biology, and AP Statistics -- with more courses on the roadmap.

Courses covered

To start

Generated tests

24/7

Available

How it works

The technology behind your score

AI generates questions

Every question is generated from the official College Board Course and Exam Description. MCQ stems match the exam format; FRQ prompts mirror past exam structure.

Tracks your progress

After every practice session, Cognify records your accuracy by unit and topic. The system identifies weak areas and adjusts future test composition to target your gaps.

Predicts your score

Your percentage correct is mapped to the official AP composite scoring buckets (1-5) or the Digital SAT scoring table (400-1600). A trend line tracks improvement over time.

What we stand for

Access for everyone

Premium SAT prep has been locked behind $200+/month tutors and $100+ books. Cognify starts free and tops out at $19.99/month.

Honest by design

No dark patterns, no auto-charges, trials auto-revert to the free plan. Cancel in one click. We earn your subscription every month.

Built by students, for students

We understand the pressure of exam season. Every feature exists because a real student needed it.

Join the mission

5 free practice tests per course. Upgrade to Pro anytime.

Get started free

Why we built Cognify

Premium SAT prep has historically cost hundreds -- sometimes thousands -- of dollars per month. Students without access to expensive tutors or courses are left at a disadvantage.

Cognify currently covers AP Psychology, Digital SAT, AP Biology, and AP Statistics -- with more courses on the roadmap.