Do I need Bluebook installed?

Not for Acedify practice. Bluebook is College Board’s test-day app. Here you rehearse the same module clocks — 32 minutes for Reading and Writing, 35 for Math — in the browser. Install Bluebook separately before the real sitting.

Is the practice adaptive like the Digital SAT?

On paid sittings, yes. Module 2 routes on how you did in Module 1, the way Bluebook does. Free practice isn't adaptive, because adaptive selection is a measurement feature.

What can I do without paying?

Untimed practice across both sections, with every question explained. What you can't do for free is sit a timed module, get an ability estimate, or see readiness.

Are all 98 questions scored?

No. Eight are pretest questions, two in every module, and there's no way to tell which. Answer every one.

How big is the question bank?

It grows weekly and we'd rather not quote a number that's out of date by the time you read it. Every item is original and written to the current Digital SAT format.

Is Acedify affiliated with College Board?

No. We're independent. SAT is a registered trademark of College Board.

Digital SAT

Walk into test day already used to the clock

Two Reading and Writing modules, two Math modules, one 400-1600 scale. Practice the adaptive Digital SAT with original items, free.

32-minute Reading and Writing modules (27 questions each)
35-minute Math modules (22 questions each), calculator allowed throughout
Readiness shown on the same 200–800 section scale as the score report

Start practicing for free See what's included

Section 1, Module 217:03

Archaeologist Sarah Parcak uses satellite imagery to locate buried structures invisible from ground level. Because buried walls alter the moisture content of the soil above them, vegetation growing over those walls develops subtly different colouring — a difference too slight for the human eye but detectable in infrared. Parcak’s team has identified thousands of candidate sites this way, though she is careful to note that satellite data narrows where to dig rather than replacing the digging itself.

Which choice best states the main idea of the text?

Question 9 of 27

Turn on the eliminator with the ABC button, then cross choices out. No feedback until you finish the module, exactly like the real thing.

How it's scored

Module 1 decides what Module 2 can be worth.

Everyone starts on the same mixed-difficulty first module. How you do there routes you to one of two second modules, and the harder route carries a higher ceiling.

That's why the Digital SAT can be shorter than the paper test without losing precision, and why raw question counts don't map cleanly to a score. Which questions you got right matters as much as how many.

Each section routes independently. Acedify's timed sittings route the same way.

The loop

Practice, sit, review, repeat

Step 1 is free. Steps 2 to 4 need a subscription.

platform.acedify.com/sat

Practice · Information and Ideas

No clock

Parcak uses satellite imagery to locate buried structures. Because buried walls alter the moisture content of the soil above them, vegetation over those walls develops different colouring, detectable in infrared. She notes that satellite data narrows where to dig rather than replacing the digging.

Which choice best states the main idea of the text?

ASatellite imagery has made excavation unnecessary.

BInfrared data reveals soil changes that indicate buried structures.

CVegetation colouring is the most reliable archaeological evidence.

DParcak's team has excavated thousands of sites.

The highlighted sentence states the mechanism. The other three overstate what the text claims.

Click a step to see it.

What you get back

A sitting is a number. Ability is a range.

Finish a module and you get a score. It happened, so it's a number. Your ability estimate is different: it's an inference from every answer you've given, so it's reported as a range that narrows as you do more work. Anyone showing you a single predicted score is guessing and hiding it.

Until we have enough of your answers to say something useful, we show no estimate at all rather than a range so wide it's meaningless.

Digital SAT · 7 scored sittings

Where your ability sits now

1280–1350

A range, because an estimate without one is a guess dressed up as a fact.

Reading and Writing640–690

Math630–670

Flip the toggle.

Untimed sets by domain, with every question explained against the text that decides it. Free.

Sections

What SAT actually asks

Reading and Writing

2 × 32 min

Domain
Information and Ideas
Craft and Structure
Expression of Ideas
Standard English Conventions

Math

2 × 35 min

Domain
Algebra
Advanced Math
Problem-Solving and Data Analysis
Geometry and Trigonometry

Math is roughly three quarters multiple choice and one quarter student-produced response, where you type a numeric answer.

Reading and Writing passages are short, and each one carries a single question.

Pricing

Practice free. Pay when you want to know where you stand.

Free

Untimed practice across both sections
Every question explained against the text that decides it
Domains by name

Pro

Timed modules and full practice tests
Adaptive routing between Module 1 and Module 2
Your ability estimate and readiness
Analytics and coaching
Everything on every exam, one subscription

One subscription covers the SAT, TOEFL, IELTS and our IT certification tracks.

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FAQ

SAT questions

Start practicing for free

Two Reading and Writing modules, two Math modules, one 400-1600 scale. Practice the adaptive Digital SAT with original items, free.

Start practicing for free