Free, accessible prep for the Digital SAT and the ACT. Practice tests with full step-by-step explanations.
Reading & Writing + Math, adaptive digital format. Bluebook-style practice questions, exam-pattern training, vocabulary banks.
English, Math, Reading, Science (and optional Writing). Full mock tests + section-by-section drills.
Both tests offer multiple test dates per year. Register early — popular dates fill up months in advance.
SAT: Registration via College Board · ~$60 · Fee waivers available for low-income students.
ACT: Registration via ACT.org · ~$68 without Writing · ~$93 with · Fee waivers available.