Don't grind everything.
Practice what counts.
Every drill is built from your own mistakes, so your time goes to the handful of skills actually costing you points.
Completely free. No card, no trial, nothing locked behind a plan.
The new findings did little to ______ the original claim; if anything, they raised further doubts.
Students who practiced here went on to
Three steps, then repeat.
Find the handful of skills costing you points, spend your time there, and watch the estimate move.
See where you actually stand
Twelve questions, about fifteen minutes, both sections. You finish with an indicative range and a plan — not a guess.
Every set aims itself
Drills are assembled from the skills losing you the most points, and reassembled after every session.
All three go into your next set.
Watch the number move
A rolling estimate weighted to recent work, so it reflects who you are now.
Two decks. One schedule.
Learned in real passages, never as a bare list. Miss a card and it comes back sooner; know it and it gets out of your way.
to support a claim with evidence
well, good
Everything else, included.
Full Bluebook-style tests
Two modules per section, real timing, module-adaptive difficulty — and a pause button, because life happens mid-test.
Question Rush
Beat-the-clock sets for when you need pace under pressure.
An error log that teaches
Everything you missed, scheduled to come back before you forget it again.
Spaced repetition
Built on SM-2, so review lands right before the drop-off.
Works on your phone
The whole thing, on the bus, without an app store.
Free. For everyone. Forever.
Whether you're starting at 900 or chasing 1550, on a school laptop or a phone on the bus — everyone gets the same thing. All of it.
Everything else you might ask.
Is PrepPilot free?
Yes — you can create an account and start practicing without a card. The question bank, adaptive drills, vocabulary decks, full-length practice tests and analytics are all available to use.
Are these real SAT questions?
Yes. Every question comes from the official College Board question bank, tagged with the same domains and skills the Digital SAT uses — so what you practice is what you'll sit. PrepPilot itself is not affiliated with or endorsed by the College Board.
How is this different from other SAT prep?
Most prep hands you the same sets as everyone else. PrepPilot builds each drill from your own attempt history, weighted toward the skills currently costing you the most points, and re-weights after every session — so you spend your time on the handful of things that will actually move your score.
How does the score estimate work?
It's a rolling estimate built from your difficulty-weighted accuracy plus any full-length tests you've taken, weighted heavily toward recent work so it reflects where you are now. It's shown as a range rather than a single number, because a heuristic estimate shouldn't pretend to more precision than it has. It is not an official score.
How long should I practice each day?
A short daily set beats an occasional long one — spaced repetition works because of the gaps between sessions. PrepPilot sets you a daily target that scales with how close your exam is, from about fifteen questions a day when the test is months away up to forty in the final fortnight.
What's in the vocabulary section?
Two decks on one spaced-repetition schedule. The first teaches high-frequency words inside real academic passages, the way the Digital SAT tests them. The second teaches roots, prefixes and suffixes so you can decode words you've never met. You can learn new items, review what's due, or drill anything to find your gaps.
Do the practice tests match the real thing?
They follow the Bluebook structure: two modules per section, real timing, and module-adaptive difficulty, so the second module reacts to how you did on the first. There's also a pause button, since practice isn't a proctored sitting.
Does it work on my phone?
Yes. It's a website, not an app download, so it works in any modern mobile browser and your progress follows your account across devices.
When is the next SAT?
PrepPilot tracks the official College Board administration dates and shows a live countdown to the next one on your dashboard. You can set your own exam date in settings and the daily targets will adjust to it.
Your next set is already waiting.
Answer ten questions and find out where you really stand. About fifteen minutes, and it costs nothing — now or later.