SATellar: Digital SAT Prep

June scores are in. Start free, then unlock unlimited practice with a 3-day trial: thousands of Bluebook-style questions, adaptive difficulty, and full digital SAT tests.

Stop cramming for the Digital SAT. SATellar gives you a predicted SAT score in 5 minutes, then adaptive daily practice that climbs you to 1400+ — built like Duolingo, not a textbook PDF. Free to start. No account needed.

WHO IT’S FOR

WHY STUDENTS PICK SATELLAR

• Predicted SAT Score in 5 Minutes — Take a quick diagnostic, see your real score out of 1600, and watch it climb every session.

• Adaptive Difficulty — Questions get harder when you streak and easier when you struggle. Mirrors the real Digital SAT Module 2 adaptivity.

• Full-Length SAT Simulations — Timed two-module practice tests with the same adaptive logic Bluebook uses on test day.

• Thousands of Real-Style Questions — Math, including algebra, geometry, advanced math, and data analysis, plus Reading & Writing, including grammar, vocab, and comprehension.

• Fix Your Mistakes — Every wrong answer gets a clear “why” explanation, and Fix Mistakes mode re-tests you on past misses until they stick.

• Daily SAT Challenge — 10 fresh SAT questions every day, free for everyone. Keep your streak alive and share your result grid. Your daily ritual to a higher score.

• Smart Practice — The app surfaces the topics you’re weakest at, so you don’t waste time on what you’ve mastered.

• Streaks, Badges, Levels & Leaderboards — Habit-forming progress that makes daily practice actually stick.

FREE TO START

10 free practice sessions every month, automatically refilled. No credit card. No subscription. Just download and practice. Refer a friend → earn 5 more free sessions instantly.

NO ACCOUNT NEEDED

Start practicing in 10 seconds. No email, no password, no tracking. Your practice history, streaks, and bookmarks stay on your device. Apple ID Sync keeps Pro working across all your iOS devices.

OPTIONAL PRO

Want unlimited daily practice, full-length SAT Simulations, Smart Practice, which auto-targets your weakest topics, and full analytics? Upgrade to Pro — monthly or yearly. Cancel anytime in iPhone Settings.

BUILT FOR THE DIGITAL SAT

Designed from the ground up for the Digital SAT — modular, adaptive, calculator-integrated. Not an old paper-SAT app retrofitted to a phone.

Start with a 5-minute diagnostic. See your predicted score. Free to start. Never go back to cramming.