SAT 99: Prep & Practice Tests

SAT prep is boring. We made it a competition.

SAT 99 is a digital SAT prep app that turns studying into a game you actually want to play. No flashcards, no 500-page books, just real SAT practice questions, instant feedback, and a leaderboard that keeps you coming back.

BUILD YOUR STREAK
Answer questions correctly back-to-back and watch your streak climb. Miss one and it resets, so every question matters. Consistency is how you climb, not cramming the night before.

RIGHT OR WRONG, WE'LL TELL YOU WHY
Every SAT practice question comes with a clear, step-by-step explanation, so a wrong answer becomes something you learn from, not just a red X. Practice SAT Math (Algebra, Advanced Math, Problem-Solving and Data Analysis, Geometry and Trigonometry) and Reading & Writing.

QUESTIONS THAT ADAPT TO YOU
Our question bank is built to level up your skills as you play. The more you answer, the sharper SAT 99 gets at finding your weak spots and serving up the practice you actually need.

FULL-LENGTH TIMED PRACTICE TESTS
Take a simulated digital SAT practice test: two Reading & Writing modules and two Math modules, each with its own timer. Skip and return to questions like you would on test day, then submit for scoring and see your Reading & Writing, Math, and total scores.

COMPETE FOR THE TOP SPOT
Go up against other students on live leaderboards for correct answers, correct-answer streaks, and practice test scores, with Reading & Writing and Math scores shown side by side. Share your rank when you climb.

SET YOUR SCORE GOAL
Tell us what you're playing for, a solid score, a target school, or a shot at scholarships, and SAT 99 tracks your progress toward it, with a projected score once you've answered 98 questions.

Whether you're aiming for a 1200 or chasing a 1500+, SAT 99 makes the grind feel like progress. Every round gets you closer to game day.

Download SAT 99 and start your streak today. Start with a free trial. Subscriptions renew automatically and can be canceled anytime in Google Play.

SAT is a registered trademark of the College Board, which is not affiliated with and does not endorse SAT 99.