Your #1 AI-powered Digital SAT Prep App for 2026
Prepful is the Digital SAT prep app designed around how students really study — short daily sessions, smart practice, and a study companion (Pax the otter) who's with you every step of the way.
No more guessing what to study next. No more wasting time on topics you've already mastered. Prepful diagnoses your weaknesses, builds your plan, and adapts as you improve.

WHY STUDENTS CHOOSE PREPFUL
- 200+ point average score improvement
- Just 25 minutes a day to build real momentum
- Adaptive AI practice that targets YOUR weak spots
- Built for the 2026 Digital SAT (Bluebook format)
- Pax — your AI study buddy who makes prep less lonely
- Free to start, no credit card required

► MEET PAX — YOUR PATH TO 1500+
Pax isn't a tutor. Pax is the friend who stays up late studying with you. Ask questions, get encouragement, celebrate streaks together, and never feel like you're grinding alone.
- AI-powered conversations — text or photo your tough questions
- Pax remembers your mistakes and helps you revisit them
- Streak tracking with real emotional connection
- Available 24/7 — study whenever inspiration hits

► ALWAYS KNOW WHAT TO STUDY No more Sunday-night panic about what to study tomorrow. Prepful builds your daily plan, and Pax keeps you on track every single day.
- Today's Mission: a clear, focused daily task
- AI voice tutor answers your questions in real time
- 8 SAT words a day — vocabulary built into your daily plan
- Home screen widget — your plan, one glance away

► 25 MINUTES A DAY. 200+ POINTS.
Enter your SAT date. Prepful builds a day-by-day plan that counts backward from your exam — not vague weekly goals, but specific daily missions that fit your schedule.
- Structured lessons that build your score, step by step
- Learning Path: unlock topics like levels in a game
- Never ask "what should I study today?" again
- 25 focused minutes beats 3 hours of random cramming

► DRILLS THAT TARGET YOUR WEAKNESSES
Stop wasting time on random questions. Smart Drill targets your exact weak spots — Polynomials, Inference, Subject-Verb — so every minute counts.
- AI finds your gaps and trains them out
- Customize by topic, difficulty, and question count
- 12 focused questions > 30 random ones
- Detailed explanations for every answer

► WATCH YOUR SCORE CLIMB IN REAL TIME
Start with a real diagnostic that mirrors the official Bluebook format. Prepful tells you exactly where you stand — and projects where you'll be on test day.
- Know your baseline from Day 1
- Live score prediction updates as you improve
- 92% accuracy in predicting your test-day score
- Section-by-section breakdown (Math + Reading & Writing)

► 60 FULL MOCK TESTS. REAL FORMAT.
Practice under real conditions with 60 official-format timed mock exams. Every mock comes with detailed score breakdowns and mistake analysis.
- Mirrors real Digital SAT adaptive format
- Timed sections build exam-day stamina
- Complete performance report after each test
- Compare scores across attempts to track growth

► EVERY MISTAKE HAS A LESSON
Every wrong answer is automatically saved, categorized, and ready for review. One tap to redo all your recent mistakes.
- Auto-organized by topic and date
- "Why you got it wrong" + "Why the right answer works"
- Re-do drills from your personal mistake bank
- Watch your error rate drop over time

ACT prep is on the way — Pax can't wait to help you there too.

Start with a free diagnostic. Get your personalized plan. Study 25 minutes a day. Watch your score climb.
Download Prepful free and let Pax guide you to your 1500+.

Contact us: support@prepful.ai
Terms of Use: https://prepful.ai/terms
Privacy Policy: https://prepful.ai/privacy

SAT® is a trademark registered and owned by the College Board. ACT® is a registered trademark of ACT, Inc. This product is not affiliated with, endorsed by, or sponsored by the College Board or ACT, Inc.