The Duolingo of SAT prep. Rewards engineered to raise your score. Build a daily habit with 5-minute drills on a plan built for you.
No credit card required · Free for 3 months
5 questions per session. Tuned to your exact level. Bus ride, lunch time, before bed. Every drill moves the needle.
A deterministic IRT difficulty engine, the same statistical method the College Board uses, mirrors the actual Digital SAT. Harder Module 2 when you earn it. No AI guesswork.
Earn XP, keep your streak, and level up across all 28 skills. Progress you can see every single day.
Upload your SAT or Bluebook scores and see your breakdown by section, domain, and skill. No account needed.
No lengthy setup. Three steps and you are practicing.
Want the details behind the adaptive engine? How it works, in plain English
The dashboard surfaces today's priorities, this week's targets, and your live score estimate, all driven by a persistent model of your 28 SAT skills that updates after every drill. You always know your next move.
SAT is a registered trademark of the College Board, which was not involved in producing, and does not endorse, this product. Score estimates are Learner Labs projections, not official College Board scores.
Try it free
The whole point is to make coming back tomorrow the easy choice. Nothing here rewards mindless time in the app: XP scales with difficulty, not volume, and every reward is tied to a behavior that raises real scores, like showing up daily, reviewing your mistakes, and completing practice tests.

Three AI coaches guide you the whole way. They tell you what to work on, review your practice tests, go over your mistakes, and help you learn new concepts, all grounded in our own question bank.

Sees the whole picture. Teddy points you to what to work on next, reviews how your practice tests went, and keeps your prep on track.

Goes over your mistakes with you, walks through every step, and helps you learn new Math concepts.

Breaks down dense passages and grammar rules, reviews what you missed, and teaches the concepts behind it.
Every skill has a step-by-step lesson with an AI guide built in. Nova takes Math, Sage takes Reading and Writing, and Teddy is with you the whole way. Get stuck, and your guide coaches you through the exact question and concepts on your screen. Our engine decides what you practice. Your guide explains why.
Try it freeOur full Digital SAT library is open to everyone. Read a skill guide, work the practice questions, and come back for the adaptive drills when you want them.
Every tested skill, broken down with worked examples and practice questions. No account needed.
15 techniques that turn Math questions into a graph you can read the answer straight off.
Words in context, text structure, and the grammar rules the test reuses every time.
Algebra through geometry and trig, in the order the Digital SAT actually weights them.
Go head-to-head on the same set of questions, highest score wins. Challenge a friend at the lunch table, in the carpool line, or from home, then watch the live score bar as you race with XP on the line.
OpenDyslexic font, ADHD compact mode, sensory-calm settings, auto-break reminders.
Coming soonExtended-time practice (1.5x and 2x) matched to College Board accommodations, plus support profiles for ADHD, dyslexia, and more.
Learn about Gear presetsWe think you will do your research. Here is the honest picture.
| SAT Prep Quest | Khan Academy | Acely | ChatGPT / Gemini | Private Tutor | |
|---|---|---|---|---|---|
| Pricing | |||||
| Starting price | Free for 3 months | Free | $49/mo | Free | $100+/hr |
| Monthly cost | From $42/mo after | Free | $49-149/mo | $0-20/mo | $400-800/mo |
| Free trial without credit card | Yes | Yes | Yes | ||
| Full access included | Yes | Yes | Partial | Partial | |
| Features | |||||
| Adaptive IRT engine | Yes | Partial | Partial | Partial | |
| Session length | 5 min | 15-30 min | Variable | Variable | 60 min |
| Score predictions | Yes | Partial | Yes | ||
| Gamification | Yes | ||||
| Parent dashboard | Yes | ||||
| Neurodivergent modes | Yes | ||||
| iOS app | Yes | Yes | Yes | N/A | |
“When Ishaan started prepping, we tried everything: Khan Academy, tutors, thick books. They were all static and boring. I built SAT Prep Quest to give him a personal tutor in his pocket that adapts to the actual Digital SAT. It worked for him. It will work for you.”
PhD in Materials, UC Santa Barbara, advised by Nobel Laureate Alan J. Heeger. MBA (UC Berkeley Haas), MS (UT Austin), Institute Silver Medalist (IIT Bombay).
Enterprise security architect with deep experience in fintech and cybersecurity.
No credit card · 3 months free for founding members