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Princeton Review vs Altius MCAT

Trying to decide between Princeton Review and Altius for MCAT prep? Don't worry, we've used both courses

Princeton Review and Altius are two of the most popular and widely-used MCAT prep courses on the market. However, despite their similar price points and score promises, the two are very different in terms of how they design their curriculums and approach the prep process. In the article, we outline how each course works, what features/study materials you get, and where we see each prep option winning over one another.

  • Price
  • Video Instruction
  • Live Class Hours
  • Practice Questions
  • Practice Tests
  • Content Access Period
  • Money Back Guarantee
  • Princeton Review MCAT Live Online SALE: 15% OFF Code: AZTEC15
    SALE: 15% OFF Code: AZTEC15
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    • $2,899
    • 500+ Lessons
    • 123
    • 3,000+
    • 17
    • 365 Days
  • Altius MCAT Gold Up To $800 OFF Code: INSIGHT800
    Up To $800 OFF Code: INSIGHT800
    Claim Discount
    • $4,999
    • 100+ Hours
    • 160
    • 4,500+
    • 14
    • 12 Months

Outline: Altius vs Princeton Review MCAT

As this is a lengthy article, we’ve included jump-to links above for easy navigation.

Video Review: Altius Or Princeton Review?

In the video above, team member John covers the major similarities and differences between the Altius and Princeton Review MCAT courses. Continue reading for even more detail.

Princeton Review MCAT Live Online

Princeton Review

  • Several Course Options
  • Higher Score Guarantee
  • Several Course Options
  • Higher Score Guarantee
Our Score


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  • Excellent live online classes led by rotating team of 4 to 6 subject matter experts
  • Deep curriculum packed with detail for those needing strong content review
  • More affordable than Altius
  • Comes with 11 top-notch MCAT prep books (great for text-based learners)
  • Very good problem explanations that beef up AAMC solutions
  • Unlimited access to live online MCAT workshops
  • Mobile app not very useful (clunky and only contains flashcards)
  • No 1:1 mentoring like with Altius
Princeton Review MCAT Live Online
SALE: 15% OFF Code: AZTEC15

How Each MCAT Prep Course Works

Let’s begin this post with an overview of how each MCAT program works, as I think this will help set the stage for my thoughts on these two companies. And I’ll begin with Princeton Review.

Princeton offers a very traditional MCAT prep course built around most of the standard features that you would expect, such as live classes, video lessons, a structured study schedule, practice problems, mock exams at sequenced intervals, review sessions, and more.

You work through a series of learning modules that are each based on a different topics tested on the MCAT, as well as test taking strategies. You keep knocking down assignments within a module until you move on to the next.

Honestly, in terms of features and design, it’s not so different from Kaplan or Blueprint, and probably not even that far off from what your SAT or ACT prep course was like if you took one a few years ago.

It’s a pretty standard slate of features and structure for a prep course.

princeton review mcat quiz
A Princeton Review MCAT quiz

But that’s not to imply it’s a bad thing. There’s a very good reason that Princeton Review, Kaplan, Blueprint and a bunch of other MCAT mega providers use this standard structure.

They do so because it works, and it’s been vetted for decades.

Without getting too much into the detail (I’ll save that for the section below on what I specifically like and don’t like about this course), that’s generally it a nutshell for Princeton Review.

Then there’s Altius, which takes a pretty unique approach to MCAT prep. Rather than basing their course around on-demand video lessons and online learning modules with drills like Princeton, the Altius course is built around two things: 1-on-1 tutoring sessions with a dedicated mentor and small group classes.

Basically, Altius’ focus is on taking a much more hands-on and personalized approach to MCAT prep with more of a human touch. Their coursework is built around intensive review sessions with a mentor, where you go over questions about content, CARS and test testing strategies.

You also review practice problems together, modify your study schedule based on strengths and weaknesses, and a bunch more.

Altius MCAT tutoring
Altius MCAT tutoring session

Then the other half of the Altius equation is small group-based learning sessions. These live classes meet once or twice over week over Zoom, and are where a good chunk of your learning takes place.

The classes are capped at just 6 to 8 students, so they feel sort of workshop-like, and each session is led by one or two Altius experts.

These instructors cover a certain topic tested on the MCAT, review practice problems, and answer questions.

Essentially, the classes form the basis of your learning, then you work through assignments on your own, and then reinforce and recalibrate with your mentor.

From a high level, I’d say the biggest difference is that Princeton Review sets up their course for you to be responsible for your own studies and drive your own gains, while Altius leans more on mentor support and guidance.

Anyway though, that’s how the two courses compare from a high level. Now, let’s jump into a quick cost breakdown before giving you my thoughts.

Pricing & Course Options

In terms of pricing, Princeton Review generally gives you four packages to choose from:

  • a self-paced, on demand course that runs for $1,600;
  • a live online package with live classes that runs for $2,900;
  • an MCAT 515+ course, a more intensive option that guarantees a score of at least 515, which runs for $3,500; and
  • a 515+ immersion course, their ultra high-end, immersive course that offers 195 hours of live class time, which runs for roughly $7,300.
Princeton Review MCAT prep books
The Princeton Review MCAT prep books

Altius, on the other hand, offers about a million different course formats: Self-Paced, Elite, Silver, Gold and Platinum, and all in varying lengths.

In terms of cost, they range all over in price, from as low as $1,000 for the self-paced course up to $7,000+ for the Platinum package.

However, my personal advice for Altius is this: don’t even bother with their self-paced course. If you want an on-demand package, Princeton Review is the way to go between these two. Their self-paced package is a 100x better (more on this below).

Altius is known for their mentoring-based, live courses. And of these, their Elite package, which is their most popular, flagship course, costs $3,000.

So in terms of cost, if comparing the standard courses between these two companies (Princeton Review’s live online vs Altius’ Elite course), it’s essentially a dead tie, $2,900 to $3,000.

If you are seeking a more affordable MCAT prep course, you may want to check out the options from Magoosh.

Reasons Why Princeton Review MCAT Wins

Now that you have some background regarding pricing and study materials, let’s get to the main advantages for each course, beginning again with Princeton Review.

Superior Video Lessons

In short, Princeton offers some very good video lessons, while Altius does not. As noted above, that is not Altius’ strength, and their video lessons can’t even compare with Princeton Review’s on-demand video lectures (or Kaplan’s for that matter).

Whether you’re considering volume, production quality, or content, Princeton is superior in this category.

Princeton Review MCAT video Lesson
Princeton Review MCAT video lesson

Bottom line, if you’re a visual learner, and self-driving your studies with video lessons is going to be a big part of your study plan, go Princeton Review.

Comprehensive Course Design

Next, I prefer the overall course design of Princeton Review’s program. To be clear, I like Altius’ framework and the approach of learning through small group classes and regular mentor meetings.

But in terms of building a complete, well-rounded MCAT program, Princeton Review wins this category (same story with Blueprint as well).

Princeton Review MCAT Topic Focus
Princeton Review MCAT Topic Focus session

Their material is grouped into learning modules, where they clearly direct you through you daily work. You move from video lessons into practice problems, to drills, then review sessions and quizzes. It’s got a great flow.

Not to mention, the material itself is structured pretty smartly by subject matter grouping. So overall, I love the design the of the Princeton Review MCAT course.

Problem Explanations

Third, I like Princeton Review’s problem explanations a bit better than Altius’ explanations. Outside of the AAMC practice material (which both companies use), I actually prefer Altius’ in-house practice exams themselves better. To be clear, the exams, not the solutions.

However, in terms of how problem solutions are broken down, I like the way Princeton Review does it. They’ve beefed up the AAMC explanations with their own analysis, and the rationales they provide with their own proprietary practice questions are really solid as well.

princeton review answer explanation
Princeton Review answer explanation

Princeton Review’s problems seem to have deeper reasoning and are more clearly explained than Altius’ explanations. And this is a pretty important, as a lot of your learning will come from reviewing your missed practice questions in MCAT prep.

Prep Books For Text-Based Learners

Finally, if you’re seeking prep books, Princeton Review wins. If you’re a text-based learner and plan to rely on workbooks and physical study tools, there’s no doubt that you have to go with Princeton Review.

They ship you 11 hardcopy prep books (7 covering content review of the major MCAT subjects and 4 being course-related workbooks), while Altius ships you just 1. Yes, 1 book.

The Altius book is an alright study resource, but really, it acts more like a reference manual. In contrast, the Princeton Review books are ultra-comprehensive and very well integrated in your assigned coursework.

👉 Read our full review of Princeton Review MCAT here

Altius MCAT Gold

Altius MCAT

  • Several Course Options
  • 1:1 Mentoring
  • Several Course Options
  • 1:1 Mentoring
Our Score


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  • Weekly 1-on-1 sessions with an expert mentor immerse you in MCAT prep
  • Small group live classes (just 6-8 students) add tons of value to the learning process
  • The most realistic MCAT practice tests on the market
  • Incredible MCAT score guarantees
  • Course structure is much more rigid than Princeton's study plan
  • Self-study materials pale in comparison to Princeton Review's
  • Some Altius prep packages can get quite expensive
Altius MCAT Gold
Up To $800 OFF Code: INSIGHT800

Reasons Why Altius MCAT Wins

Now that we’ve covered the advantages for Princeton Review, let’s flip the script and cover the major advantages in favor of Altius.

Smaller, More Personalized Live Classes

When it comes to live classes, we give Altius the edge. While we actually really like Princeton Review’s live classes (you get 123 hours of class time with a rotating team of subject matter experts), you just can’t beat Altius’ small group classes at the end of the day.

With the classes capped at 6 to 8 students, they have a very small and workshop-like feel to them. You get very close your with instructor and peers, and the classes seem to make a lot more progress in each session – likely because the class size is smaller and everything is more streamlined.

Altius MCAT prep
Altius MCAT prep live class

Across 100+ hours of class time (depending on which Altius package you go with), there is just a ton of value in these live classes.

1-on-1 Mentoring Adds Value

Our second noted win for Altius, not shockingly, is the mentor sessions. Having a dedicated mentor that you meet with every week adds a ton of structure and support to your study plan.

As noted above, these sessions cover a ton of ground and provide lift where you need it most. You can ask substantive questions about hard content, talk pacing strategy, review practice tests, discuss CARS strategies, whatever.

Your mentor is basically there to make sure you’re understanding everything you’re learning in the course, keep you on track, and ensure your study plan is optimized.

It’s a really cool and unique feature that other MCAT prep companies don’t have, and something we really like.

Note: Current Altius MCAT Sales & Promos

👉 Use Code INSIGHT800 for $800 Off Gold and Platinum Packages

👉 Use Code INSIGHT200 for $200 Off Elite and Silver Packages

Better Practice Exams

Lastly, in comparing non-AAMC practice material between the two companies, we prefer Altius. They offer 10 proprietary full-length exams that are very, very good (the Blueprint MCAT exams are realistic as well).

These practice exams are so good in fact that other MCAT pep providers buy them off Altius to give to their students. They are very close to the real MCAT in terms of problem difficulty, length and content.

Altius MCAT practice
Altius MCAT practice exam review

Thus, if you’re a learn-by-doing type of student and plan to burn up a ton of practice work as you go, then Altius could be a good choice, as you’ll get all the AAMC materials plus a bunch of their high-quality questions.

👉 Read our full review of Altius MCAT here

Princeton Review MCAT Live Online
SALE: 15% OFF Code: AZTEC15

Verdict: Altius or Princeton Review For MCAT Prep?

That about covers all the detail, so time for my final verdict: should you go with Princeton Review or Altius for your MCAT prep?

Well, after having a chance to use and thoroughly test out both of these prep programs, our team prefers Princeton Review.

While we like Altius’ personalized and supportive approach with their 1-on-1 mentoring and small group live classes, as well as the quality of the mock exams, at the end of the day, Princeton Review’s MCAT course is just so much more comprehensive and well-rounded.

With their smart course design built around learning modules (which seamlessly integrates all of your materials like video lessons, live classes, drills and full-length practice tests), it just has a much more complete feel to it, and overall, is more effective. So for us, we give Princeton Review the overall edge.

👉 Read Next: Our Rankings of the Best MCAT Prep Courses


What's the main difference between Altius and Princeton Review?

The primary difference between Altius and Princeton Review is that Altius takes a much more hands-on and guided approach to prep with a human touch, while Princeton Review allows students to drive their own gains and operate independently.

Is Altius better than Princeton Review?

In our team’s opinion, after having a chance to take and review both MCAT courses, Princeton Review is better than Altius. Although we love Altius’ approach to prep, Princeton Review is a more well-rounded and comprehensive course.

Do Altius and Princeton Review both have live classes?

Yes, both Altius and Princeton Review each offer live classes in a range of options. The Altius packages offer anywhere from 60 to 200 hours of live class time, while Princeton offers 123+ hours of live class time.