Examkrackers MCAT Complete Study Package, 12th Edition Review

The Examkrackers MCAT Complete Study Package costs $158.75 and includes 48 online practice exams, which is more practice than any competing book set carries at any price. That number is the whole argument for buying it, and the writing style is the whole argument against relying on it alone.

Most reviews of this set stop at "engaging books, good mnemonics". The more useful questions are what the online code actually unlocks, how long you keep it, which edition you are buying when the box and the listing disagree, and what Examkrackers does about the typos students keep reporting. This review answers those, with everything verified on 12 September 2026.

Summary Table

The official product page at examkrackers.com, captured September 2026. There is no direct checkout: every buy button sends you to Amazon. Look at the box art, because the printed cover says "KrackU 1st Edition" while the listing you buy from says 12th Edition.

Examkrackers MCAT Complete Study Package Overview

The set is seven subject books: Biology, Critical Analysis and Reasoning Skills, Chemistry, Organic Chemistry, Physics, Psychology and Sociology, and Laboratory Techniques. That last one is the structural advantage. No other mainstream set ships a book devoted to lab techniques, and the AAMC tests experimental design and data interpretation through passages in every science section.

The books are written by Jon Orsay, who has been writing Examkrackers material for more than two decades, and the house style is the opposite of the encyclopaedic approach. Chapters are short, the tone is conversational, and a cartoon mascot drops tips in the margins. Students finish these books. That matters more than it sounds when you are eight weeks into content review.

Here is what $158.75 includes:

• 7 print books covering the AAMC content outline, 832 pages in total
• 3 full-length online MCATs delivered in a simulator built to mirror the official exam interface
• 44 online 30-minute mini-MCATs, one at the end of each chapter
• 1 online half-length MCAT
• 3,000+ diagrams and images across the set
• A scratch-off code in the book sleeve that unlocks the online exams

And what it does not include:

• Any content review video
• A question bank you can filter by topic or difficulty
• The interactive hyperbooks, which live in Krack University
• Any score guarantee or refund promise beyond Amazon's standard returns
• Any published access period for the online exams

Examkrackers MCAT Books Review For 2026

The practice volume is real and nothing else comes close

Forty-eight online exams is not a marketing rounding of "lots of questions". They are separate timed sittings: 3 full-lengths, 1 half-length, and 44 chapter exams of 30 minutes each. At $158.75 that works out to $3.31 per exam.

The mini-MCATs are the part students underrate. Each chapter closes with one, so you are tested in MCAT format on the chapter you just read rather than on a list of recall questions. That is a different skill from flashcard review, and it is the skill the exam actually measures. If your practice scores are stuck because you know the content but keep missing the reasoning, this is the cheapest structured way to drill it.

Compare that with the alternatives. The Kaplan 7-book set is $196.76 and includes 3 full-lengths. The UWorld books are a flat $289 and include no full-lengths at all, just 450 concept checks. On practice included in the box price, this is not a close contest.

The simulator is the same engine behind the separately sold Examkrackers practice tests, which have a long reputation for being closer to AAMC style than most third-party exams and for scoring harder than the real thing. Treat a lower score here as normal and read our guide to how many MCAT practice tests you actually need before you plan around these three.

The writing is a fast pass, not a deep one

Examkrackers is concise by design. The books teach what Examkrackers judges to be testable and skip the rest, which is why the whole set fits in 832 pages while denser competitors run well past a thousand.

That is a genuine strength on a second pass and a genuine risk on a first one. If biochemistry or physics is a weak subject for you, these chapters will feel thin, and you will find yourself opening another source to fill gaps. Students who score well with this set almost always pair it with something denser or with a question bank, and use Examkrackers for structure, momentum and the exams.

The psychology and sociology book is the usual exception to the thinness complaint, because that section rewards exactly this kind of efficient, term-focused treatment rather than depth.

The edition question, and what Examkrackers does about typos

This is where buying gets confusing. The Amazon listing title calls it the 12th Edition and brands it "Krack U. (2026-2027)". The description text on that same listing calls it the "12th Edition (2025-2026)". The printed box says "KrackU 1st Edition". And the product details give the edition's publication date as July 5, 2024.

They are all the same product. The KrackU name is the branding Examkrackers now puts on the material that mirrors its online hyperbooks, and the cycle years in the title are marketing rather than a new print run. If you were worried you had been sent an old set, you have not been.

The typo complaint is the one recurring criticism of recent Examkrackers printings, and the company neither hides from it nor fully fixes it. Examkrackers runs a public hardcopy errata page for the current edition and states its position plainly: errors in the online hyperbooks are corrected immediately when found, while hardcopy books cannot be corrected until they are reprinted.

That policy is honest, and it is also the practical reason to treat the print books as a fast pass and the exams as the real asset.

Pricing

The book set carries 48 of the 78 online exams that the $999 platform includes, for about a sixth of the price.

Two things about that $158.75. It is 45 percent below the $289.00 list price, and Examkrackers does not control it. The company sells no direct checkout, so every buy button on its site points at the Amazon listing, and the price moves with Amazon rather than with Examkrackers. It was $179.95 two weeks before this review. Check it on the day you buy.

The tier above is Krack University, the on-demand platform from the same author, at $999 for 90 days of all inclusive access with 78 practice exams. Note the overlap: the 44 chapter exams in the platform are the same count as the 44 mini-MCATs in the book set. Buying the books first is a cheap way to find out whether Orsay's teaching works for you before spending six times as much, and Krack University has a free trial for the same purpose.

The one thing Examkrackers does not publish anywhere is how long your online access lasts. The redemption page takes the scratch-off code from the book sleeve and says nothing about an expiry, and neither does the listing or the product page. Plan your full-lengths on the assumption that access is finite, and do not buy the set a year before you intend to start.

If you want to test the exam engine before spending anything, Examkrackers gives away a free half-length MCAT and recommends starting there to measure your baseline. Our free MCAT resources page lists what else is available at no cost.

Who Examkrackers Is Best For

• Students who need reps, not more reading, and want the cheapest structured source of MCAT-format practice
• Second-pass reviewers who already worked through a denser set and want a fast sweep with testing built in
• Anyone who stalls in long textbooks, because these chapters are short enough to finish
• Students worried about experimental passages, thanks to the dedicated Laboratory Techniques book
• Budget-constrained buyers who still want full-length exams included rather than sold separately

When You Might Look Elsewhere

• If this is your only content resource and you are starting from zero, the Kaplan set teaches more thoroughly and its high-yield flagging tells you what to skip
• If you are chasing 515 or higher and want exhaustive coverage, the Princeton Review box set is the denser of the two Amazon-priced 7-book sets
• If your problem is retention rather than reps, the UWorld books carry 4,000+ integrated illustrations and two CARS books, though you pay $289 and get no full-lengths
• If you want the online platform, go to Krack University directly rather than buying the books and upgrading
• If you need instruction, not just material, compare the options in our MCAT prep books roundup and check how we test in our review methodology

Final Verdict

Examkrackers is the best value in MCAT books if you measure value in practice. Forty-eight timed online exams for $158.75 is unmatched, the simulator is well regarded, and the Laboratory Techniques book fills a gap the other sets leave open.

The honest weakness is depth. These books are a guided tour of the content outline, not a reference, and a student who needs to be taught biochemistry properly will need something else alongside them. The errata policy tells you the rest: print errors wait for a reprint, so check the errata list before you commit a chapter to memory.

If you are still deciding how hard the exam will hit you and how long to prepare, start with how hard the MCAT is and then build a plan with our MCAT study schedule guide. Everything else about the exam is on our MCAT hub.

Examkrackers MCAT Books FAQs

How Much Does the Examkrackers MCAT Complete Study Package Cost?

$158.75 on Amazon as of 12 September 2026, which is 45 percent below the $289.00 list price. Examkrackers has no direct checkout and fulfils through Amazon, so the price moves week to week. It was $179.95 in late August 2026, so check the listing on the day you buy rather than trusting any quoted figure, including this one.

Are the Examkrackers MCAT Books Enough on Their Own?

For most students, no. The books cover the AAMC content outline but do it at overview depth, so a subject you are genuinely weak in will need a second source. What the set does uniquely well is practice: 48 online exams built in MCAT format. Use Examkrackers as your testing engine and your fast pass, and pair it with a denser book set or a question bank for the subjects that are giving you trouble.

Which Edition of the Examkrackers Books Should I Buy?

The 12th Edition, which is the current one and the only one Examkrackers links to. Expect the labelling to look inconsistent: the box reads "KrackU 1st Edition", the Amazon title says "12th Edition, Krack U. (2026-2027)", the listing description says 2025-2026, and the product details date the edition to July 5, 2024. Same product. Older editions sold cheaply elsewhere are earlier print runs with different online codes.

How Long Does Examkrackers Online Access Last?

Examkrackers does not publish an access period. The online exams are unlocked with a scratch-off code inside the book sleeve, redeemed on the Examkrackers site, and neither the redemption page nor the product listing states an expiry. Treat the access as finite: redeem when you start studying rather than when the box arrives, and schedule your three full-lengths inside your actual prep window.

Do the Examkrackers Books Include Krack University?

No. Krack University is a separate product at $999 for 90 days, and it carries 78 practice exams plus the interactive hyperbooks. The book set mirrors that material in print and includes 48 of those exams. The KrackU name on the box causes real confusion here, so read it as a branding label rather than as included access. Krack University runs a free trial if you want to see the platform before paying for it.

Examkrackers or Kaplan for MCAT Books?

Kaplan to be taught, Examkrackers to be tested. Kaplan costs $196.76 for 7 books with 3 full-lengths and explains content more thoroughly for a student starting from scratch. Examkrackers costs $158.75 for 7 books with 48 online exams and moves faster through the theory. If you can only buy one and you are new to the material, take Kaplan. If you already have content covered and your scores are stuck, take Examkrackers.

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