The SAT prep that adapts to you
Practice that gets harder as you do. An AI tutor that explains every question in plain English. A plan that tells you exactly what to study next. Hit 1600 turns test prep from a chore into a game you want to win.
No credit card. No account required to try. Your progress saves automatically.
Everything the big-name courses have — and the one thing they don't
A tutor in your pocket that actually knows what you get wrong.
Full-length adaptive tests
Sit a realistic, timed simulation of the Digital SAT's multistage format — two modules per section where your first module decides how hard the second gets. Get a real 400–1600 score report.
Adaptive practice engine
Every question is chosen for you. Our IRT engine tracks your ability in real time and serves the exact difficulty that makes you improve fastest — never too easy, never demoralizing.
An AI tutor for every question
Miss a question? The Claude-powered tutor diagnoses your misconception, teaches the concept, shows the fastest test-day method, and points out the trap answer — in under 60 seconds.
Personalized study plan
Tell us your target score and test date. We build a week-by-week plan that front-loads your weakest, highest-leverage areas and adjusts as you improve.
Spaced repetition that sticks
Questions you struggle with resurface right before you'd forget them. Gains don't evaporate — they compound into a higher score on test day.
Live score prediction
Watch your predicted 400–1600 score update with every session, with a confidence band that tightens as we learn your ability.
Domain-level analytics
See mastery by domain and micro-skill — Algebra, Craft & Structure, and more — so you always know precisely what to work on.
How it works
Take a quick diagnostic
A handful of adaptive questions calibrate your starting ability in each section.
Practice on autopilot
We serve the right question at the right difficulty and coach you through every miss.
Follow your plan & watch the score climb
Review resurfaces weak spots; your predicted score updates in real time.
Why students switch to Hit 1600
| Feature | Hit 1600 | Typical course | Free question banks |
|---|---|---|---|
| Truly adaptive question selection | ✓ | Some | — |
| AI tutor that explains YOUR mistakes | ✓ | — | — |
| Spaced-repetition review | ✓ | — | Some |
| Personalized week-by-week plan | ✓ | Generic | — |
| Live 400–1600 score prediction | ✓ | Some | ✓ |
| Free to start, no credit card | ✓ | — | Limited |
We're new — so judge the work, not the reviews
Hit 1600 launched recently and hasn't earned testimonials yet. Here's exactly what's built today, so you can check it yourself before trusting it with your prep.
363
questions, every one with a worked solution
Across all eight Digital SAT domains and the full difficulty range — not a sample, the whole bank is free to read.
359
explain each wrong answer specifically
Not just why the right answer is right — what mistake leads to each wrong one, so you learn something even when you miss it.
$0
with no account required to start
Practice, full-length tests, the AI tutor and your study plan are all free. No card, no trial clock.
Every question is public — browse the whole bank before you sign up for anything.
Free while we grow
Everything is free today — adaptive practice, full-length tests, the AI tutor, the writing coach and your study plan. A Pro tier may come later as the bank grows; if it does, what's listed as free here stays free.
Free
$0
- ✓ Unlimited adaptive practice
- ✓ Full-length & section practice tests
- ✓ AI tutor + written explanations
- ✓ Essay & writing coach
- ✓ Study plan + score prediction
- ✓ Spaced-repetition review
What we're building next
Not available yet — and nothing here is charged for today.
- • A much larger item bank, reviewed question by question
- • Tutor follow-ups ("explain that differently")
- • Progress reports for parents and tutors
- • Mobile apps with offline practice
Your best score is one session away.
Join students who stopped grinding random questions and started improving on purpose.
Start practicing free →