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.

Everything you need to ace your exams

Features built for real results

Adaptive practice, real-time difficulty adjustment, and data-driven insights that turn study hours into score points.

Adaptive Practice Tests

Every test is generated on demand using an LLM prompted against the official exam blueprint. You will never see the same test twice -- no stale question banks, no memorization shortcuts.

Fresh questions every session
Aligned to College Board CED
MCQ + FRQ formats

Adaptive Difficulty

Cognify tracks your accuracy by unit and topic, then adjusts question difficulty to keep you in the optimal learning zone. Easy topics get harder; weak areas get more practice.

Per-unit difficulty tracking
Automatic calibration
Challenge without frustration

Score Prediction

After every test, see your projected AP score (1-5) or SAT score (400-1600) based on the official scoring tables. A trend line tracks your improvement over time.

Official scoring scale mapping
Live updates after each test
Trend visualization

Spaced Repetition

Missed questions automatically enter your review queue. Our SR algorithm surfaces them at scientifically optimal intervals so weak points become strengths.

Automatic review scheduling
Evidence-based intervals
No questions slip through

Performance Analytics

Unit-by-unit accuracy, completion rates, and time-per-question breakdowns. Know exactly where to focus your study time for maximum score improvement.

Unit-level breakdown
Time analysis
Score trends

Multiple Subjects

AP Psychology, Digital SAT (Math, Reading & Writing), AP Biology, and AP Statistics -- all accessible from a single dashboard. Subscribe to each course independently at $19.99/mo.

4 courses available
Single dashboard
Independent per-course subscriptions

And there's more

FRQ Rubric Grading

Free-response answers graded point-by-point against the official rubric with detailed per-criterion feedback.

Built-in AI Tutor

Cog gives Socratic hints during practice rather than direct answers, building genuine understanding.

Leaderboard

Compare your progress with other students. See where you rank across courses and units.

Ready to see the difference?

5 free practice tests per course included. Upgrade to Pro anytime. Sign up in 60 seconds.

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