★★★★★
“This feels like having an elite tutor guiding you through the whole process. Loved it!”
Bailey Helman · Parent · Google review1120 → 1400 SAT · Accepted to Duke
The all-in-one SAT prep app
Your SAT prep.
Your SAT prep.
Handled.
Tell us your test date and score goal. The app starts with our Ultimate Crash Course ($175 value), plans each day, and figures out the best time for a full-length practice test.
- 17+ yearsof test-prep experience
- 4.9/5average student rating
- 5 live teststhe app tells you when to take them
Today is already planned17 questions · 5 focused tasks
What the student has to do
01Tell us their test date
02Tell us their goals
03Show up
Your complete roadmap
Open the app.
Open the app.
See exactly what to do.
Your test date, starting score, and target score become a realistic daily plan. If life gets in the way, the app adjusts the schedule.
- Daily assignments sized to the time you have
- Reading, writing, and math organized in one checklist
- The app tells you when it’s time for a full-length test
+160
“Helped me raise my SAT score from a 1200 to a 1360.”
Caro · Student · Google review1200 → 1360 SAT · Accepted to Maryland
Ultimate Crash Course · $175 value included
Learn the test before you grind through it.
Our highly reviewed Ultimate Crash Course used to be a standalone $175 program. Now it is baked into the app and included with every purchase at no additional cost.
- The complete course, ready whenever you need it
- The high-impact rules, shortcuts, and test strategy
- Live chat when a question needs a human answer
Watch a real lesson from the Ultimate Crash Course
Data-backed priorities
We don’t just find weaknesses.
We don’t just find weaknesses.
We rank them.
The app looks at what you missed, how often that skill appears on the test, and how quickly students usually improve it. That puts the most useful work first.
FrequencyHow often will it matter?
EaseHow quickly can it improve?
staffsprepYOUR NEXT PRIORITIES
01
Supporting EvidenceHigh frequency · Fast improvement
Start here02
Systems of EquationsHigh frequency · Medium effort
Next03
PunctuationMedium frequency · Fast improvement
Queued12
Advanced TrigonometryLow frequency · More effort
Later
Practice phase
Make every practice question count.
Each assignment has a purpose. Based on the student’s results, the app chooses whether the next step should be a strategy lesson, targeted questions, a full-length test, or tutoring.
- 2,761 live SAT practice questions
- Clear explanations and instant feedback
- Small task blocks that make progress visible
Today’s taskSupporting Evidence1 of 4
Which quotation most effectively illustrates the claim?
Submit answer
Practice tests at the right time
Stop guessing when to take a full test.
The app looks at what you’ve finished, how you’re doing, and how much time is left. It recommends a full-length SAT when the results will help guide the next stage of prep.
- A baseline, progress check, and final-week test
- Timing based on your real work—not a generic calendar
- Your result changes what the app gives you next
- 5 complete SAT practice tests live in the app
staffsprepYOUR SAT ROADMAP
Your next full-length test
It’s time for your next progress test.
You’ve done enough focused work for a full-length SAT to show us what should come next.
You’re ready to check inYour recent work can now give you a useful score update.
The plan updates nextYour result tells the app what to prioritize next.
Start practice test
+150
“Her SAT score went up by 150 points!”
Hannah Marie · Parent · Facebook comment+150 SAT · Accepted to Northeastern
Always-on progress tracking
Know where the score is heading.
The app turns day-to-day work into an estimated score. Students can see themselves improving in real time, and parents can see whether the plan is working.
The estimate is a progress indicator—not an official SAT score or a replacement for full-length testing.
Estimated SAT score
1360
+80 points since starting the plan
Target140040 points away
Mastery phase
Use tutoring where it can actually change the result.
When practice reveals a stubborn weak spot, students can book the right tutor inside the app and pay only for the help they need.
- See real tutors and live availability
- Get a clear explanation of why a session is recommended
- Add targeted coaching only when it is useful
Results students can describe
Less guessing.
Less guessing.
More movement.
1120 → 1400 SAT · Accepted to Duke
★★★★★
“Very helpful and provided a lot of new ways of approaching SAT problems.”
Cam Chalifoux · Student · Google review1530 SAT · Accepted to Georgetown
★★★★★
“I already (unfortunately) spent so much time and money on other prep before finding this. Really glad this finally worked.”
Boyong Lee · Parent · Facebook comment1310 → 1490 SAT · Accepted to Carnegie Mellon
College names and marks identify reported student outcomes only; no affiliation or endorsement is implied. Individual results vary.
Compare the experience
One plan connects strategy, practice, testing, and tutoring.
Strategy lessons, practice, full-length tests, progress tracking, and tutoring all coordinated for you. Our Frequency + Ease framework helps the app choose what next step will most likely improve your score.
| Feature |  | Acely | Khan Academy | Princeton Review |
|---|---|---|---|---|
| Daily plan built around test day | Included | Included | — | Included |
| The STAFFS differenceTopics prioritized by score impact | Frequency + Ease | — | — | — |
| Ultimate Crash Course ($175 value) | Every plan | — | — | Select programs |
| Live help from a real instructor | Included | — | — | Select programs |
| Practice questions with explanations | Included | Included | Included | Included |
| Practice that adapts as you work | Included | Included | — | Included |
| Full-length practice tests | Included | Included | Separate Bluebook app | Included |
| Tells you when to take a practice test | The app tells you when you’re ready | — | — | — |
| Continuous score monitoring | Included | Included | — | — |
| Data-guided 1:1 tutoring | Included | — | — | Select programs |
A check means the feature is available in at least one current consumer offering; availability may vary by plan. Comparison reflects public offerings reviewed August 2026. Sources: Acely, Khan Academy, and Princeton Review.
Get a sample assignment right on this page.
Enter your email below, then add your test date and score goal. Your assignment will open right here.
Step 1 of 2
Start your preview.
Enter your email to get started.
Step 2 of 2
Build today’s assignment.
Experience how the app builds your unique roadmap.
Today’s plan
Your assignment is ready.
—days to test day
Why this assignment?
Strategy boost
Find the rule before you solve the question.
Don’t compare every answer choice at once. First decide what the sentence or passage needs. Then eliminate anything that breaks that specific rule.
Today’s shortcut
Say the job of the missing words in plain English before looking at the choices. That keeps attractive wrong answers from deciding the question for you.
1 of 4
Use the same tool you get on the real test
Read this
Question 1 of 6
Today’s assignment complete
See my complete study plan
Choose 3, 6, or 12 months · One-time payment · No automatic renewal
— of 4 correct.
Based on these answers, the full app would use this skill to plan your next assignment.
What the app noticed
What we can tell so far
This preview is only a starting point, not a score prediction. The full app becomes more accurate as the student completes more work.Tomorrow’s assignmentReady to recalculate
Practice-test checkpointScheduled by the full app
CalculatorPowered by Desmos
Loading the graphing calculator…
Choose your study window
You pick how long you need it.
Every plan includes the complete app—including 5 full-length SAT practice tests that the app schedules at the right time. You’re only choosing how long you want access.
Most popular
3 months access
Focused Prep
$75/month
Billed $225 once for 3 months · No automatic renewal
A focused study window for one upcoming test date.
- Ultimate Crash Course included ($175 value)
- Complete personalized prep app
- 90 days of access
- Optional 1:1 tutoring available in the app
- +120-point* Score Guarantee
More time
6 months access
Extended Prep
$60/month
Billed $360 once for 6 months · No automatic renewal
More time to prepare now and use the app again for future retests.
- Ultimate Crash Course included ($175 value)
- Everything in the complete prep app
- 183 days of access
- Optional 1:1 tutoring available in the app
- +120-point* Score Guarantee
Best value
12 months access
Complete Prep
$49/month
Billed $588 once for 12 months · No automatic renewal
A full year of access at our lowest monthly rate.
- Ultimate Crash Course included ($175 value)
- Everything in the complete prep app
- 365 days of access
- Optional 1:1 tutoring available in the app
- +120-point* Score Guarantee
Not sure how much time you need? Take the prep quiz or talk to us.
A realistic runway
How long does this usually take?
We’ve seen students improve with only one week left, but we wouldn’t recommend waiting that long. Give yourself 4–6 weeks before test day to learn the strategy, practice it, and let the app adjust.