How AI is changing SAT prep. Features, strategies, and the science behind adaptive learning.
Inspired by Karpathy's autoresearch, PrepSAT doesn't just test you. It watches how you answer, generates harder variants of what you ace, and breaks down what trips you up. The question bank literally grows with every student.
Most SAT apps only test you. PrepSAT also teaches you. Learning Mode breaks every problem into guided steps with hints, feedback, and practice variants. Here's why the combination is more effective than either alone.
PrepSAT builds a mastery profile for every student, tracking strengths and weaknesses across every topic and subtopic. Each test is uniquely assembled for your growth areas. Here's the science behind adaptive practice.
A real user asked: how does the system know when to make questions harder versus breaking them down into steps? Here's the answer — it comes down to your mastery score per topic, and the system treats each topic independently.