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TestPrep

SAT Practice Tests

AI-Powered Platform

Practice on a platform built to the Bluebook format. Built-in Desmos, adaptive module logic and instant AI analytics.

  • Bluebook-Style Interface
  • Desmos Calculator
  • AI Analytics
  • Adaptive Logic
The TestPrep SAT simulator: a Reading and Writing question with two texts, four choices, Mark for Review and the answer eliminator

20

Practice Tests

1

Free Diagnostic Test

Free SAT Diagnostic Test

Find out where you stand and get a study plan built on your results

Free

SAT Diagnostic Test

Free

Find out where you stand and get a study plan built on your results

134 minutes · 98 questions

Start Now

20 Full-Length SAT Practice Tests

Comprehensive tests prepared in official exam format

Premium

134 min · 98 questions

Choose Your Package

All packages include premium features: adaptive testing, AI analytics, Desmos calculator and detailed score reports.

  • 5-Test Package

    5 Full-Length Practice Tests

    • 5 full-length adaptive SAT tests
    • Detailed section analysis
    • Personalized study roadmap
    • Detailed answer explanations
    • AI-powered performance analysis
    • Detailed score report & analytics

    $37.99

    $7.60 per test · Save 15%

    Buy Now
  • 10-Test Package

    10 Full-Length Practice Tests

    • 10 full-length adaptive SAT tests
    • Everything in 5-Test Package
    • Detailed difficulty analysis
    • Performance tracking over time

    $62.99

    $6.30 per test · Save 30%

    Buy Now
  • 20-Test Package

    20 Full-Length Practice Tests

    • 20 full-length adaptive SAT tests
    • Everything in 10-Test Package
    • Comprehensive progress dashboard
    • Best value for serious preparation

    $104.99

    $5.25 per test · Save 42%

    Buy Now

More Than Just a Practice Test

Our AI-powered platform goes beyond simple test simulation to deliver actionable insights that accelerate your score improvement.

  • Bluebook-Style Interface

    Practise on an interface modelled on Bluebook, the app the digital SAT is taken in.

  • Built-in Desmos

    Use the Desmos calculator just like in the real exam.

  • AI Analytics

    AI-powered performance analysis and personalized study roadmap.

  • Adaptive Logic

    Module 2 difficulty automatically adjusts based on your Module 1 performance.

How We Compare with Book and PDF Tests

Books and PDF tests give you questions and worked answers too, but they cannot time you or score you the moment you finish.

FeatureTestPrep IstanbulBook and PDF tests
Timed, adaptive modules (Module 2 set by Module 1)Timed, adaptive modules (Module 2 set by Module 1) — TestPrep Istanbul: ✓Timed, adaptive modules (Module 2 set by Module 1) — Book and PDF tests: —
Built-in Desmos calculatorBuilt-in Desmos calculator — TestPrep Istanbul: ✓Built-in Desmos calculator — Book and PDF tests: —
A Bluebook-format screenA Bluebook-format screen — TestPrep Istanbul: ✓A Bluebook-format screen — Book and PDF tests: —
Instant score and domain-level analysisInstant score and domain-level analysis — TestPrep Istanbul: ✓Instant score and domain-level analysis — Book and PDF tests: —
AI performance radar and study roadmapAI performance radar and study roadmap — TestPrep Istanbul: ✓AI performance radar and study roadmap — Book and PDF tests: —
Full-length testsFull-length tests — TestPrep Istanbul: ✓Full-length tests — Book and PDF tests: ✓
An explanation for every questionAn explanation for every question — TestPrep Istanbul: ✓An explanation for every question — Book and PDF tests: ✓

How It Works

From a free diagnostic test to a detailed performance report, in 4 simple steps.

  1. Register

    Create an account and start immediately with a free diagnostic test.

  2. Enter Test Environment

    Work in full-screen mode in a realistic test environment.

  3. Answer Questions

    Each section is timed. The adaptive system adjusts difficulty based on your performance.

    An SAT Reading and Writing question: Mark for Review, the answer eliminator, the question and two of its choices
  4. See Performance

    Section scores, difficulty analysis, topic-based success rates and time management stats.

Frequently asked

Is the diagnostic test really free?

Yes — the SAT diagnostic test and its score report are free.

How close is this to the official SAT?

The platform mirrors the official format, timing, section structure and difficulty calibration.

Do I need to install anything?

No. The test runs in your browser on desktop or tablet.

Start Practicing Today

Discover your current level with a free diagnostic test and get your personalized study plan.