Score Higher on
the Digital SAT
Full-length adaptive mocks that mirror real Bluebook routing. After every test, get a score report with domain breakdown, difficulty analysis, and question-level review — the depth that free alternatives don't offer.
500+ students preparing with Preppeo
2,500+
Practice Questions
5
Full-Length Mock Sets
400–1600
Score Scale
100%
Adaptive Routing
Your Score Report
Every mock generates a full score report — 400–1600 scaled score, domain-level accuracy, difficulty-tier breakdown, and time-per-question analysis. Review every question with explanations. No other free platform gives you this depth.
Domain-level accuracy
See exactly which content domains cost you points — Craft & Structure, Algebra, Advanced Math — not just a single overall score.
Difficulty-tier breakdown
Know whether you're missing Easy, Medium, or Hard questions. Tells you where to focus — cramming Hard questions when Easy ones are slipping is a common mistake.
Time per question
See which questions you spent too long on. Identify your time traps before test day, not during it.
Question-level review
Every question, your answer, the correct answer, and the explanation — all in one place after every mock.
Adaptive Testing — Exactly Like the Real SAT
The Digital SAT uses adaptive routing between modules. Preppeo replicates this exactly across 5 full-length mock sets — not a simplified approximation.
Module 1
Same for Everyone
27 R&W · 22 Math · Balanced difficulty
Score threshold
R&W ≥ 14/27 · Math ≥ 15/22
Above threshold
Hard Module 2
Harder questions. Higher ceiling. Full path to 800 per section.
Below threshold
Easy Module 2
Easier questions. Lower difficulty ceiling. Score cap around 570 per section.
Preppeo's 5 mock sets implement this routing exactly — identical to the real Bluebook.
Real preparation.
Real results.
Join students who take their Digital SAT prep seriously — with mocks that match the real exam.
How We Compare
Free tools exist — but none combine full adaptive mocks with the analytics depth you need to actually improve.
| Feature | PreppeoYou're here | Khan Academy | CB Bluebook |
|---|---|---|---|
| Full-length adaptive mocks | 5 sets | 4 official | |
| M1 → M2 adaptive routing | |||
| Domain-level score breakdown | |||
| Difficulty-tier analysis | |||
| Time per question analysis | |||
| Practice by topic & difficulty | 2,500+ q | limited | |
| Question-level review | |||
| 400–1600 scaled scoring | |||
| First mock free | always free | always free |
Simple, Transparent Pricing
Start free. Pay only when you need more mocks or unlimited practice. Build your own plan with mock packs, practice subscriptions, and complete-prep bundles.
View PricingYour first mock is always free. No credit card required.
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Learn moreReady to find out your score?
Your first full-length adaptive SAT mock is completely free. No credit card needed.
