FREE ENHANCED ACT PREP

ACT Prep & Practice Including Science

Name: myScoreBooster
Author: myScoreBooster

Adaptive practice across English, Math, Reading, and Science. Instant feedback, full-length tests, and an AI tutor when you need help — free to start.

No credit card · Free forever plan

AI tutor built-in (Pro) · Enhanced ACT prep · Full-length practice test + Science · One pass covers SAT & ACT · Free to start

Meet Your AI Tutor

Built into every session. No extra app. No scheduling.

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Ask "why?" after every question

Don't understand an explanation? Open the chat drawer and ask your AI tutor to walk you through it. Get step-by-step breakdowns, alternative approaches, or just a simpler explanation. The AI knows the exact question you just answered — not generic SAT advice. Up to 5 exchanges per question.

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Full test mistake coaching — by skill

After a full practice test, one tap runs AI analysis on every wrong answer. You get a personalized coaching summary for each skill you missed — Linear Equations, Evidence Analysis, and more — plus a chat window to go deeper on any of them.

Pro feature · Included in all paid plans

Everything You Need to Raise Your Score

Built around the Enhanced ACT — English, Math, Reading, and Science — on phone, tablet, or desktop.

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AI Tutor Chat

Ask follow-up questions after every answer. Your AI tutor knows the exact question you're on and explains it step by step. Pro feature.

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Post-Test Coaching

After a full practice test, AI reviews your wrong answers by skill and writes a personalized coaching summary for each one. Pro feature.

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Personalized Roadmap

SAT and ACT topics. Switch exams with one tap. Practice where you need it most and track growth session by session.

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Full Practice Tests

Full-length SAT (adaptive, 400–1600) and ACT (linear, 1–36) practice tests with accurate scaled scoring.

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Adaptive Difficulty

Questions adjust to your level across Easy, Moderate, and Hard — no wasted practice.

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Session History

Track every session. See exactly where you've improved over time.

See Your Progress in Real Time

Every session builds on the last. Your roadmap updates as you go.

AlgebraQuestion 7 of 15

If 5x − 3 = 22, what is the value of x?

Ax = 4

Bx = 5 ✓

Cx = 6

Dx = 7

AI TutorPRO

After answering: Algebra · Q7

Why is B correct and not D?

AI Tutor

Good question. D fails because substituting x = 7 gives 5(7) − 3 = 32, not 22. B gives 5(5) − 3 = 22 ✓. Always substitute back to verify.

Ask a follow-up…4 turns left

Try a Question

No sign-up needed. Just pick an answer.

SCIENCE · DATA INTERPRETATION · SAMPLEFREE SAMPLE

Water Retention and Crop Yield by Soil Type

Soil Type	Water Retention (%)	Crop Yield (kg/plot)
Sandy	18	42
Loamy	54	91
Clay	78	67
Peaty	92	58

By how much does loamy soil's crop yield exceed sandy soil's crop yield?

Built for Every Kind of Test-Taker

SAT or ACT — wherever you're starting from, myScoreBooster meets you there.

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HIGH SCHOOL JUNIOR

"I need a strong ACT composite."

Work through all 14 ACT topics across English, Math, Reading, and Science, track your progress session by session, and ask your AI tutor whenever a concept trips you up.

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SCIENCE-SECTION STRUGGLER

"The ACT Science section throws me off."

Practice data interpretation, scientific investigation, and model evaluation with instant explanations — and let the AI tutor break down any chart, table, or experiment you miss.

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EXTENDED TIME STUDENT

"I have accommodations. Does it support them?"

Yes. Full-length ACT practice tests include 50% and 100% extended time modes, plus an AI tutor that explains answers in as much detail as you need.

Start Free. Upgrade When You're Ready.

No credit card required to get started.

Free

$0 forever

✓ 4 of 14 ACT topic sessions (Production of Writing, Algebra, Key Ideas & Details, Interpretation of Data)
✓ Instant explanations
✓ Progress roadmap
🔒 All 14 ACT topics
🔒 Full-length practice test + Science
🔒 AI tutor (in-session chat + post-test coaching)

1 Month

Free (limited time)

✓ AI tutor (in-session chat + post-test coaching)
✓ All 14 ACT topic sessions
✓ Full-length ACT practice test + Science
✓ Progress roadmap

Frequently Asked Questions

Is myScoreBooster really free?

Yes — the core app is free with no credit card required. Four ACT topic sessions (Production of Writing, Algebra, Key Ideas & Details, and Interpretation of Data), instant explanations, and your progress roadmap are all free. Upgrade to Pro to unlock all 14 ACT topics, the full-length practice test, and AI tutor explanations.

Does it cover the Enhanced ACT format?

Yes. Practice is built around the current Enhanced ACT — English, Math, and Reading sections plus the optional Science section — scored on the 1–36 scale with a composite on full-length tests.

Does it include the ACT Science section?

Yes. Science is fully supported — data interpretation, scientific investigation, and evaluation of models — in both topic sessions and the full-length practice test. Science is optional on the full test, matching the Enhanced ACT.

How is the 1–36 score calculated?

Full-length tests produce a scaled 1–36 score for each section and an averaged composite, mirroring how the ACT reports scores.

Does it support extended time accommodations?

Yes. Full-length ACT practice tests include both 50% and 100% extended time modes.

What can the AI tutor actually do?

After you answer any question, a chat drawer opens and you can ask follow-up questions — "why is that right?", "explain this chart." The AI tutor knows the exact question, so its explanations are specific. After a full practice test, tap "Coach me on my mistakes" for a skill-by-skill breakdown. AI tutor is a Pro feature.

Can I prep for both the SAT and ACT?

Yes. One Pro pass covers both exams — switch between SAT and ACT anytime from your dashboard with a single tap.