Generic SAT prep gives everyone the same material. HIROSCORE starts with your gaps.
It tracks your performance across all 29 SAT skills, finds exactly where you're losing points,
and tells you what to fix first. You stop guessing. Your score moves.
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The problem with generic prep
Most SAT prep works the same way. You get a course, a book, or a tutor. You work through the material start to finish. You take a practice test. Your score moves a little, then stops.
The reason it stalls: generic prep treats every skill equally. It doesn't know that you're fine on linear equations but losing points on Command of Evidence every single test. So it gives you more of everything — including the things that aren't your problem.
Time spent on skills you already have is time not spent closing the gaps that are actually holding you back.
How HIROSCORE works
1
Diagnose your skill profile
HIROSCORE maps your performance across all 29 SAT skills — not just Reading, Writing, and Math, but the specific skills within each section. It knows whether you're missing questions on inference, punctuation, linear functions, or probability.
2
Identify your highest-impact gaps
Not all skill gaps are equal. HIROSCORE identifies which specific weaknesses are costing you the most points — and ranks them by impact. You work on what moves your score first, not what comes first alphabetically.
3
Practice with targeted sessions
Each practice session focuses on your current priority skill. The questions are chosen to close that specific gap — not a random mix of everything. You're not doing busy work. You're fixing the thing.
4
Track progress and adjust
As you practice, HIROSCORE updates your skill profile. When a gap closes, it moves you on. Your focus areas adjust automatically. You always know where you are and what comes next.
You show up. HIROSCORE does the rest.
The 29 SAT skills
The digital SAT tests 29 distinct skills across Reading & Writing and Math. HIROSCORE tracks your performance on every one of them.