Take a free SAT® or ACT® diagnostic test, identify your skill gaps, and get a personalized study plan.
Quest IQ
AI-powered SAT and ACT prep platform

PERSONALIZED ONLINE SAT & ACT TEST PREP

Strengthen Your Skills.
Improve Your
Digital SAT & ACT Score.

Take a full-length diagnostic test to uncover your strengths, identify the skills costing you points, and receive a focused study plan that shows you exactly what to practice next.
Improve your accuracy, strengthen your pacing, and track your progress after every test—all in one place.
Choose the SAT or ACT. No credit card required.
YOUR FIRST STEP

Start With a Diagnostic Test. Leave With a Clear Plan.

Discover where you stand, which skills need attention, and what to practice next.

Results appear in your dashboard after you submit the test.
Complete a free, full-length Digital SAT or ACT diagnostic test to see exactly where you stand, which skills need attention, and what to practice next. Your results appear in your dashboard as soon as you submit—complete with a personalized SAT or ACT score estimate, skill-level performance breakdown, pacing insights, and a focused, adaptive study plan built around your results.
YOUR RESULTS, PUT TO WORK

Your Diagnostic Test Is Only the Beginning.

Quest IQPRO turns your results into focused practice—helping you strengthen weak areas, sharpen the skills you already have, and measure your progress over time.
SAT Preparation

Digital SAT Prep — Targeted Practice Based on Your Results.

Focus on the Math and Reading and Writing skills your results show need the most attention. Our AI-powered adaptive engine pinpoints your weak skill areas and serves personalized Digital SAT practice questions to boost your score faster.
ACT Preparation
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ACT Prep — Complete Practice Across Every Section.

Strengthen your English, Math, Reading, and Science skills with practice organized around your performance, delivering personalized ACT practice questions that target every section for maximum score improvement.

Full-Length Test Experience

Build accuracy, pacing, confidence, and endurance with timed, full-length practice tests. Realistic, exam-day conditions help you build stamina and reduce test-day anxiety before it counts.

Clear Progress Tracking

See how your accuracy, timing, and skill-level performance change after every completed test. Detailed analytics highlight your strengths and weak spots, so every study session targets what matters most.
Completing more questions is not enough. Meaningful progress begins when you understand your mistakes, recognize patterns, and know what to practice next.

Know Why You Missed It—not Just That You Missed It.

Quest IQ Pro helps you review incorrect answers, identify recurring skill gaps, and understand where pacing affects your performance—giving every practice session a clear purpose. Whether you're prepping for the Digital SAT or the ACT, Quest IQ Pro's adaptive practice platform helps self-studying students build real, score-raising skills.
Understand the mistakes, skill gaps, and pacing issues affecting your performance.

What You'll See

Review accuracy, time spent, difficulty performance, answer patterns, and topic-level results. Every result is tied to a specific skill, making it easy to see exactly where you're losing points and what to fix next.
Use each completed test to focus your next practice session and measure improvement over time.

How You Progress

Turn each score report into a sharper practice plan, then track how your accuracy, timing, and skill mastery improve over time. The more tests you complete, the sharper your study plan becomes—and the closer you get to your target score.
Quest IQ Pro SAT and ACT test prep
Once you understand what's holding your score back, the next step is connecting that plan to your college goals.

Connect Your Target Score to Your College Search.

Once you know where to focus your SAT or ACT preparation, explore U.S. colleges and universities, compare admissions information, test-score ranges, tuition, majors, and academic opportunities, and build a college list around your goals.
Turn your test-preparation goals into a clearer college-planning strategy.
FROM COLLEGE GOALS TO A STUDY PLAN

Build Your Preparation Around a Clear Score Goal.

Use your college list and latest SAT or ACT results to set a target score, identify the skills that need attention, and build a focused preparation plan around your college goals.
Your Results. Your Priorities. Your Next Steps.
AI-powered college roadmap based on SAT and ACT score range
College roadmap planning icon for SAT and ACT students

Personalized College Roadmap

Connect your college list, target score, and latest test results to create a focused preparation strategy.
  • Set a target score based on your college-planning goals.
  • Identify the subjects, topics, and skills that need attention.
  • Focus your weekly practice on your highest-priority areas.
  • Track your progress after every completed practice test.
Track your SAT and ACT prep journey

AI-Powered Performance Insights

See where you stand with a clear analysis of your accuracy, pacing, difficulty performance, and topic-level results.
  • Understand where you are losing points.
  • Receive focused recommendations about what to practice next.
  • Monitor changes in your accuracy, pacing, and skill performance.
  • Measure your progress across completed practice tests.
Turn your latest results into a focused preparation plan built around your target score and college goals.
Top digital SAT practice test online
BUILT FOR YOUR GOALS

Students Aiming Higher

Whether you are beginning your SAT or ACT preparation, retaking an exam, or working toward a competitive score, Quest IQPRO gives you a clear plan based on your current performance and target score.
Know where to begin with a diagnostic test that identifies your strengths and skill gaps.
Focus on what matters with practice based on the areas costing you points.
Improve accuracy and pacing while building confidence for test day.
Track meaningful progress across every completed practice test.
READY TO TAKE THE NEXT STEP?

Find Out Where You Stand—and What to Do Next.

Take a free SAT or ACT diagnostic test and receive your score estimate, skill-level performance breakdown, pacing insights, and a personalized study plan built around your results.
Choose the SAT or ACT. No credit card required.

Frequently Asked Questions

Quest IQ
Adaptive SAT & ACT learning built around your strengths, powered by analytics to keep you progressing with confidence.
SAT® Disclaimer
SAT® is a registered trademark of the College Board. Quest IQ Pro is not affiliated with, endorsed by, or sponsored by the College Board. Quest IQ Pro does not use proprietary College Board test materials or data. Any score estimates provided are unofficial and are intended for informational purposes only.
ACT® Disclaimer
ACT® is a registered trademark of ACT Education Corp. Quest IQ PRO is not affiliated with, endorsed by, or sponsored by ACT Education Corp. Quest IQ PRO does not use ACT's proprietary data. Any score estimates are unofficial and for informational purposes only.
Get In Touch
Quest IQ PRO 1990 N California Blvd 8th Floor PMB 1085 Walnut Creek, CA 94596 United States
© 2026 Quest IQ PRO. All rights reserved.
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