Best MCAT Study Sources- Comprehensive List

What Actually Works: The Real List of MCAT Study Sources

Skip the fluff. Here's every resource that actually moves the needle on your score, ranked by utility.

Official AAMC Materials: Non-Negotiable

The AAMC (Association of American Medical Colleges) owns the test. Their materials are the only ones that accurately reflect question style, difficulty, and content weighting. Everything else is approximation.

What You Must Buy

• Full-Length Practice Tests – 4 practice exams that simulate test day conditions. Take these under timed, no-break conditions. They're expensive ($100-$135 each) but irreplaceable.
• Section Bank – 300+ questions with explanations. Harder than the actual exam. Use these after content review.
• Question Packs – Additional practice questions by section (Bio, Chem, Psych/Soc). Useful for drilling weak areas.
• Official Guide – Contains the test format, question examples, and scoring info. Read this before you spend money on anything else.

Budget at least $300 for AAMC materials. This isn't optional.

Third-Party Prep Companies: What Holds Up

These companies have been at this longer than most students have been alive. Here's the breakdown.

Kaplan

Solid content review books. The science chapters are thorough and well-organized. Their practice questions are decent but easier than AAMC material. Best used for initial content review, not final practice.

Princeton Review

Similar to Kaplan. Good for content foundation. Their practice tests have questionable CARS passages—don't let those demoralize you. CARS prep needs its own strategy.

ExamKrackers

More concise than Kaplan or Princeton. Good if you're short on time and need the essentials fast. The 1001 Questions series is useful for drilling specific topics.

Altius

Harder than the actual MCAT. Their practice tests are useful for building stamina and encountering brutal passages. Don't score yourself on these—use them for exposure only.

Blueprint (formerly NextStep)

Good self-paced course with strong analytics. Their practice tests are well-regarded. More affordable than Kaplan or TPR if you're buying a full course.

Free Resources That Actually Help

You don't have to spend $2,000 on a prep course. These free options carry real weight.

• Khan Academy – Official AAMC partner. Their Psych/Soc section is excellent. Use their passage collections for CARS practice.
• Jack Westin – Free CARS practice daily. His passages are harder than real CARS but useful for building tolerance. Don't trust his science passages—they're often inaccurate.
• Reddit r/MCAT – Real student experiences, study schedules, and resource recommendations. Sort by "Top" and search before asking questions.
• University tutoring centers – If you're enrolled, your school probably offers free tutoring. Use it for weak subjects.
• Anki – Free flashcard app. Pre-made decks exist for MCAT content. Download, customize, and use daily.

Anki Decks: The Spaced Repetition Advantage

Spaced repetition works. If you're not using Anki, you're leaving points on the table.

• MileDown Anki Deck – Comprehensive, covers high-yield content. Free on Reddit.
• Ortho528 – More detailed, good for deep dives into difficult topics.
• Jack Sparrow – Community-maintained, gets updated regularly.

Create your own cards for mistakes you repeatedly make. Personal decks outperform borrowed ones for long-term retention.

YouTube Channels Worth Your Time

Don't replace content review with YouTube. Use it to fill gaps.

• ExamKrackers (YouTube) – Quick conceptual videos on tough topics.
• Khan Academy MCAT – Matched to AAMC content categories.
• Leah Fisch – CARS strategies and practice breakdowns.
• MCAT Nerd – Detailed content explanations.
• Organic Chemistry Tutor – Excellent for Chem/Orgo concepts. Not MCAT-specific but covers what's tested.

CARS Specific Prep

CARS is the section most students neglect until it's too late. It requires daily practice, not cramming.

• AAMC CARS Diagnostic Tool – Start here to gauge your baseline.
• Jack Westin Daily CARS – Free, daily passages. Do one per day minimum.
• Altius CARS – Harder passages, good for building speed.
• NS CARS – Decent difficulty, solid explanations.

Read editorial pages from The New York Times, The Atlantic, and Scientific American. CARS is about reading comprehension—no shortcuts.

Comparison Table: Top MCAT Prep Resources

Getting Started: Your First Two Weeks

Don't buy everything at once. Here's the order:

1. Week 1: Buy the AAMC Official Guide. Read it. Take one free AAMC sample test (online) to establish your baseline score. This tells you where you stand before you spend a dime on prep materials.
2. Week 2: Based on your baseline, decide your content review approach. Buy Kaplan or ExamKrackers if you need structured review. Build your Anki habit now—10-20 new cards daily, review every day.
3. Ongoing: Add practice questions from section banks and question packs. Start CARS practice daily from week one.
4. 4-6 weeks out: Take full-length practice tests weekly. Review every question you miss.
5. 2 weeks out: AAMC materials only. No new content. Review your mistakes.

What to Skip

• Expensive live courses unless you need external structure. Self-study works if you're disciplined.
• Flashcard books. Use Anki instead.
• Third-party practice tests in the final two weeks. They're not calibrated to AAMC standards.
• Supplemental materials marketed as "high-yield" when you're already behind. Stick to AAMC.

The Bottom Line

You need AAMC materials, a solid content review source, Anki, and daily CARS practice. Everything else is optional. Spend money on practice tests, not on courses that promise shortcuts.

Your score reflects your preparation. There's no secret resource. Just consistent practice, honest review, and repetition on weak areas until they aren't weak anymore.