Why PrepStar
Your fastest path to a higher score
Get more from every minute you study. PrepStar analyzes your answers to focus you where it matters most.
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Your path to 1560
On track · 11 points ahead
- Predicted score
- 1510
- +160 since first test
- Chance of target
- 74%
- Against 1560 on this pace
- Consistency
- ±40
- Sections score close together
- Streak
- 6 days
- Longest 11
- practice questions
- 25,000
- full-length exams
- 50
- lessons on strategy and traps
- 50+
- notecards
- 900+
Lessons & notecards
Built in partnership with award-winning tutoring centers
PrepStar provides lessons and contents that draw from decades of expertise.
Inside the app
Everything you need, one tab away
Today's lessons, practice and review, chosen for your goal
Tuesday, October 6
Good afternoon, Maya
Predict the answer before you read the choices.
Estimated score
Target 1560 · 50 points to go
On track · 11 points ahead of the plan
Test day
Sat, Nov 7
This week
6 days in a row
Tuesday, October 6
Good afternoon, Maya
Predict the answer before you read the choices.
Estimated score
Target 1560 · 50 points to go
On track · 11 points ahead of the plan
Test day
Sat, Nov 7
This week
6 days in a row
Get your custom plan in 3 minutes
Set a target score and a test date. PrepStar builds the rest around you.
No credit card required
AI insights
Know exactly why you're losing points
Most prep covers a little of everything and hopes it sticks. PrepStar reads every answer to find the cause, including signals even a 1:1 tutor can miss, and adjusts your plan to fix it.
- KnowledgeSkills you haven't locked in yet
- TrapsTempting wrong answers you keep choosing
- TimingQuestions you rush, and ones that drain the clock
- HabitsSmall slips, like stopping one step early
Report on your misses
Oct 6 · Reading and Writing · 31 questions read
Your reading is strong. Certainty words cost you the points.
You pick the answer that goes further
In 5 of your 7 Inferences misses, your choice said “proves” or “all” where the passage said “suggests” or “some”.
What to do
Match the choice's strength to the passage's, word for word.
Questions behind this
Score Guarantee
A higher score, guaranteed
Put in the work, and we put our money behind your result.
- SAT pointsor reach 1400 if you start at 1200+
- +200
- ACT pointsor reach 31 if you start at 25+
- +5
How the guarantee works
- 1Start from an official scoreSend us your latest SAT or ACT report, from the past six months, in your first week.
- 2Finish your plan for 90 daysEvery day of the study plan, 90 days in a row, on a paid plan.
- 3Take the official testSit the SAT or ACT within 60 days of your 90th day.
- 4Short of the goal? You chooseA full refund, or three more months of PrepStar free.
Your best score is still ahead of you
Start today, and PrepStar will map out every step between here and test day.
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