Dolphin vs SATellar

Build a steady SAT and ACT study habit with Dolphin. Practice in a swipeable feed, work through explanations, and return to the questions and skills that need more attention. PRACTICE A LITTLE EVERY DAY Answer Math, Reading, English, and Science questions, review vocabulary, and set a daily learning goal. UNDERSTAND YOUR ANSWERS Use worked explanations, video solutions where available, and Pip the Tutor to explore a problem. Save questions and revisit mistakes as you study. MAKE ROOM TO FOCUS With your permission, Focus Mode uses Apple's Screen Time controls to block apps you choose on your selected schedule. Complete your lesson goal to unlock them, or take a break when you need one. KEEP YOUR MOMENTUM Track your streak and progress, and add Dolphin widgets to keep your learning goal close by. Dolphin offers optional in-app subscriptions. Features and content availability may vary. SAT is a trademark of the College Board, and ACT is a trademark of ACT, Inc. Dolphin is not affiliated with or endorsed by either organization.

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.