Updated for 2024

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7800+ OAT Questions

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OAT-Specific Science Notes

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Created for the 2024-2025 OAT

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180-day access to everything you need to prepare for the OAT + additional exclusive features.

+5 Additional Biology Tests

+5 Additional General Chem. Tests

+5 Additional Organic Chem. Tests

+5 Additional Reading Comp. Tests

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Includes everything in OATBooster’s Premium membership + additional features listed above to maximize your scores.

Your membership will NOT auto-renew.

Handcrafted Videos for the OAT

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Questions based on the real OAT

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most representative questions

7800+ OAT Questions to help you beat the OAT

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exactly what you need to know

Filtered content to avoid wasting time on unnecessary content

Booster Cheat Sheets summarize everything you need to know for biology in under 30 pages

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5000+ Custom Illustrations throughout OATBooster’s content

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Visualize difficult concepts to accelerate your learning

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Our students perform
60 points higher than the national averageOur students outperform the national average year after year based on information we collect every year.

OATBooster

360AA

National OAT Average

300AA

* Average scores reported to us by students as of 5/1/2023

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HIGH-QUALITY STUDY TOOLS

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See the difference in quality with your own eyes. Booster is not only at the forefront of educational technology but also skillfully blends engineering, art, and education into a harmonious mix to help you prepare.

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Why we standout.

Detailed Analytics

Receive detailed insights into your progress every step of the way, helping you stay on track and improve on areas of weakness.

Interactive Games

Learning becomes fun with our gamified content, designed to make your preparation for high-stakes exams enjoyable.

Beautiful Illustrations

Our approach includes handcrafting stunning illustrations that boost your learning, simplifying complex concepts for better understanding.

How does Booster compare to other resources?

OATBooster offers higher quality content thatʼs representative of the real OAT than any other resource on the market.

Features	Booster Premium $479	Kaplan* $1199
Number of Practice Tests	Booster Premium60	Kaplan*42
Number of Questions	Booster Premium7800+	Kaplan*3400+
Beautifully Illustrated OAT videos	Booster Premium	Kaplan*
OAT-Specific Science Notes	Booster Premium	Kaplan*
Prometric OAT Simulation	Booster Premium	Kaplan*
Interactive Games	Booster Premium	Kaplan*
Mark-Learning System	Booster Premium	Kaplan*
Visualize Progress	Booster Premium	Kaplan*
Membership Pause Feature	Booster Premium	Kaplan*
Booster AI Support	Booster Premium	Kaplan*
Created for the 2024 OAT	Booster Premium	Kaplan*
Higher Score Guarantee	Booster Premium	Kaplan*

* Kaplan Live Course pricing as of 4/4/21

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Trusted by 90% of Students

OATBooster was proudly used by 90% of pre-optometry students this past year. Below is a snippet of what students say about us.

I mainly attribute my success to OATBooster, the only study tool I used. I 100% recommend OATBooster to study for the OAT. It is worth every penny!I was four years out from college and definitely did not have any of my old study notes for any of the subjects. So I had to look for some online OAT study tools for help. After coming across OATBooster, I looked no further. I just found the resource to help me crush the OAT!OATBooster exceeded all of my expectations. They provide study schedules, both short or long, to best fit your schedule. The study schedules showed me how to tackle all the sciences and math bit by bit, since it has been a while since taking these courses. This absolutely helped me relearn all subjects in a timely fashion. The OAT covers a lot of information, but OATBooster lays out all the material in a very digestible manner. Everything from the concept videos and flashcards to the extra questions and practice tests does an amazing job at helping you understand the topics. I think what helped me understand the material effectively are the solution explanations. Not only do they write out how to get to the solution and explain the underlying concepts, they provide a solution video where they walk you through the process. This also made studying more enjoyable because it felt great having a great understanding of the concepts behind the questions!For a big exam like the OAT, everyone hopes to do well, but good preparation is key. OATBooster definitely goes above and beyond to prepare you. I mainly attribute my success to OATBooster, the only study tool I used. I 100% recommend OATBooster to study for the OAT. It is worth every penny!

Vincent Paul B. Sansait400 AA, 400 TS

OATBooster is hands-down the best study resource for the OAT, and I recommend it to anyone preparing to take the exam!I do not believe that I would have scored as well on the OAT if it weren’t for OATBooster and their team. They provide the most representative, high-yield information to ensure that you achieve your desired score. Booster’s study guide helped me plan my study schedule and stay on track, and their videos, notes, extra questions, and practice exams all prepared me for test day. Booster also provided explanations to every practice question to ensure that students understand and learn from their mistakes. Additionally, it was extremely easy to get in touch with Booster’s team, and they even offer crash courses to review high-yield topics. OATBooster is hands-down the best study resource for the OAT, and I recommend it to anyone preparing to take the exam!

Gabby Jabboure380 AA, 380 TS

I would absolutely attribute a lot to OATBooster in achieving the score that I got on my OAT!OATBooster made it easier for me to make a plan on how to study for the OAT. With different components like videos for the various components tested with practice problems associated with them, in depth study notes, and timed and untimed practice tests, OATBooster allowed me to work at my own pace while studying with many options. The explanations for each answer choice helped to solidify and reinforce concepts I struggled on the most.After taking the OAT, I realized how similar many of the practice questions were to the OATBooster questions, and with how many practice tests/questions OATBooster provides, it is definitely worth it to do it all. Overall, OATBooster provides resources of many types that makes it convenient for a multitude of study styles, one of which will suit you. I would absolutely attribute a lot to OATBooster in achieving the score that I got on my OAT!

Shyam Patel390 AA, 400 TS

OATBooster, a worthy investment!The OATBooster is a well-structured online prep resource for the OAT. The organized modules and the helpful statistics on other students’ performance made the platform incredibly useful and unique. I really enjoyed the vast amount of content available for an affordable price. OATBooster provided different ways to deliver the materials from videos to notes to flashcards. The different learning options allowed me to study in a way that was the most efficient for me as a full-time student.The difficulty level of the OATBooster matched most sections of the actual OAT. Some sections on the OATBooster were actually more difficult so they can only overprepare you which is exceptional. I used the OATBooster as my main resource to study for the OAT, and I believe that it prepared me well. The considerable number of practice questions with explanations for studying on the platform helped me the most. Overall, the OATBooster was worth the investment for me and I would recommend it to others!

Chau Phan370 AA, 380 TS

Studying for the OAT is no easy task and I wouldn’t have been able to score as well as I did without OATBooster’s help!I cannot thank OATBooster enough for their vast and comprehensive study materials. I relied heavily on OATBooster from the very start to the very end of my studying process. They provide a wide range of study tools that suit virtually every student, whether you prefer studying by watching videos, reading chapter notes, reading summary sheets, using flashcards and/or doing practice questions.As a procrastinator, their 8-week schedule helped me stay on track and on top of my studying. Even though there is so much content to study, they break down each topic into comprehensible parts that make studying less overwhelming and more organized. There are an ample amount of representative practice questions such that I didn’t feel the need to look elsewhere for extra practice, which not only helped me save money but also the time and energy that I would have spent searching for other resources. For each question, there is a detailed step-by-step explanation, so you’re not left on your own trying to figure out what you did wrong. You can also refer to all the questions you mark to review in one place, which is convenient and efficient. Additionally, they break down the marking of the tests into subtopics so you can see how well you did on each and which areas you need to review/practice more. I also really appreciate how easy it is to navigate the website. While doing the full-length practice tests, the interface is very similar to the actual exam, which means there were no surprises.Studying for the OAT exam is no easy task and I wouldn’t have been able to score as well as I did without OATBooster’s help. They went above my expectations, and I can attest that it is well worth the money. I’m glad I found OATBooster at the very start of my studying, as I could fully use and appreciate all the resources and materials they have compiled and created.

Sophie Feng370 AA ● 380 TS

Thanks to OATBooster, I felt extremely prepared for my exam. They’re the best affordable resource, and I highly recommend it!I’m so glad that I chose to use OATBooster to prepare for my exam. I attribute my high score to using it and truly believe that it is all that you need to improve your score! OATBooster is nicely organized and has so many terrific resources that are easily accessible in one place. I greatly appreciated their multiple suggested study schedules to help me stay focused and the kind OATBooster team was always so helpful and quick to answer any of my questions!My favorite part of OATBooster was the vast number of resources that they had. I didn’t even go through them all and still felt so prepared for my exam! There are videos, detailed notes, cheat sheets, flashcards, and so many representative practice tests— more than enough for anyone and any preferred study method! My favorite was the practice tests as they had such great explanations to help me learn and were so representative (if not even harder than the actual exam, which I really appreciated). OATBooster helped me feel overprepared and ready for my actual test date.As a first-generation low-income student, I was on a tight budget to study for the OAT, but I am immensely glad that I gave OATBooster a shot because it truly helped me get my dream scores. It was definitely a worthwhile investment for me, and I highly recommend OATBooster to anyone preparing to take the OAT!

Shelby Laitipaya390 AA ● 400 TS

I never thought it would be possible to reach a competitive score above 300, but OATBooster took it above and beyond.When I first started studying for my OAT, I thought I could use all my old lecture notes and study on my own. I could not have been more wrong. I quickly realized that the OAT was far more complicated than I had thought. Upon research, I found OATBooster, and am so glad I did. I followed the OATBooster study schedule, with modifications, and studied for approximately 4 months while also being a full-time student.OATBooster provides all the tools necessary to successfully prepare for the OAT. The biology section of the OAT seems daunting, but OATBooster breaks it down into reasonable portions with LOTS of practice. Using Feralis’s notes and videos, the biology section became much more manageable. The general chemistry and organic chemistry sections are no exception to receiving step-by-step guides to success. Both sections included detailed notes, practice, and videos that helped strengthen each idea. My favorite part about these sections was the detailed explanation videos that could be reviewed after the practice tests. They helped explain challenging concepts in a concise, clear way. When I started OATBooster, there wasn’t much material related to the physics portion of the exam, but as my studying progressed, more was added each day. I can’t attest to this personally, but I think OATBooster is on its way to excelling in physics preparation along with the already excellent preparatory sections.My absolute favorite thing about OATBooster was the practice tests. Not only were they highly representative of the real OAT, but also, they allowed me to gauge my progress. I think the practice tests with the explanation videos were the best way to practice my gained skills. As my test day approached, I was insanely nervous. I was calmed, however, by the fact that I had been prepared well by OATBooster and I had encountered and succeeded in answering many challenging questions already.I never thought it would be possible to reach a competitive score above 300, but OATBooster took it above and beyond. I reached my goal and passed it by an amount that I couldn’t have imagined was possible. You’ve probably read a thousand different reviews for OAT prep, but I hope that this one can show you just how impactful OATBooster was in my study process and will be in yours. Good luck, you got this!

Nicole Sadowsky360 AA, 370 TS

I have tried many different and popular prep materials to study for the OAT, and I felt like OATBooster was the one that came out on top.When I decided to use OATBooster, it was my second time taking the OAT and I mainly relied on this program. I had received a score of 310AA for my first time, and I really needed a higher score to get into competitive schools.Being in my 2nd gap year, I literally have not taken biology, chemistry, and organic chemistry courses in years. I needed to relearn years worth of concepts in a span of two months. Booster did a great job with their notes and videos to reteach these important concepts for that OAT. Everything that I saw on the actual OAT test was covered in Booster. I have high praise for their ochem and chem lecture videos, because they tackled convoluted concepts and made it easy to learn. I felt like I understood the concepts more now through Booster than I did taking a semester-long course (and I truly wished I had this resource back when I took the classes). While the OAT test itself was very overwhelming, Booster’s program was not overwhelming. They really tailored the material to the OAT and made things concise enough to quickly understand. The icing on the cake is the fact that the practice questions are extremely representative of the OAT’s actual questions. I was able to do Booster’s program for less than 8 weeks and came out with an improved score of 350AA. I was originally on the alternate list for my top pick school, but with this new score, I was actually one of the first people to get off the list and was accepted to my dream school!The OAT is tough—not only are you expected to know a vast amount of concepts, but you’re battling the time limit as well. The way you study for it will make all the difference. Booster really provided me with all the resources and support I needed to improve, and I truly believe that using Booster will get you the score you want for the OAT!

Katie Kimpau350 AA, 360 TS

OATBooster was indispensable when studying for the OAT!I started studying for the OAT during the summer of my senior year of college. While trying to get my study materials together, I quickly realized my class notes would be too cluttered with unnecessary information. I looked to online resources but there were few things geared to the OAT and the ones that were had exorbitant prices. Then, after looking at the rave reviews, I decided to get OATBooster.The note sheets and practice tests on the website were amazing! All the notes were very clear and easy to understand. Better yet, the sheets only had the information that you needed to know, cutting out anything that you wouldn’t. Information dense sections of the test like Biology and Organic Chemistry were very hard to study for, but OATBooster made those sections a breeze. The hardest section to study for was Physics, but the notes and extra practice questions will for sure prepare you for the worst questions they throw at you. The practice test formats for each section are near identical to the exam, and the actual questions are incredibly similar.OATBooster was literally the only thing I used to study, and it certainly paid off. I highly suggest for anyone studying for the OAT to use OATBooster, I’m sure you won’t regret it!

Joseph Nguyen400 AA, 400 TS

OATBooster has everything you need to succeed on your exam- all for an extremely fair price!After graduating college, I took a gap year. I recently decided to take the OAT late in the current cycle. I only had about 8 weeks to study before the deadline, and four of those weeks were spent working part-time. Because of my late application, it was imperative that I did well on the OAT. The amount of material OAT Booster has to help prep for the exam far exceeded my expectations. From study guides, videos, and flashcards to practice tests and optional extras, I felt confident on test day that I was thoroughly prepared.The two most influential aspects of OAT Booster on my scores were the timed practice tests and Crash Courses. Practicing similarly worded questions in a timely manner made test day so much less stressful and much more familiar. After finishing practice exams, the detailed clarifications or explanation videos helped to solidify the content and allow for a much deeper understanding of each topic. The similarity between OAT Booster and the actual OAT eased so much anxiety on test day, I felt like I knew what I was doing not only on problems but with the test format as well. I also participated in a mini-crash course on Organic Chemistry and a full-length crash course on qualitative reasoning. To say these helped me would be an understatement. Before taking my Crash Course, I was scoring consistently below 300 on qualitative reasoning. After one afternoon learning with OAT Booster, I was able to use the knowledge and boost my scores throughout the 2 weeks before my exam and end up with a much higher score.I strongly encourage anyone studying for the OAT to give OAT Booster a try. At a lower price compared to competitors with powerful study towels, OAT Booster has everything you need and almost nothing you don’t. This will give you the advantage you need, and if you do not know where to start- start here!

Emma Fenrich360 AA, 360 TS

The OATBooster program was on point with its high-yield questions, and you should really consider joining the program if you want to improve your score or apply to competitive schools!My journey to study for the OAT was not easy. Before joining the OATBooster program, I wandered through many platforms and resources just to find them not efficient enough to obtain a competitive score. I fell in love with everything that the program provided me with, e.g., the notes were easy to follow, the cheat sheet formula, the short video explanations, the excellent crash courses from the dedicated OATBooster team, and especially the responsive support.I often witnessed students spend too much money on different resources and get disappointed with the results. In my opinion, this program is not only good for teaching but also is very cost-effective. When I signed up for the membership, I had access to 10 different high-yield practice tests and many extra questions that could amount up to 4 extra practice tests. In addition, these questions had been updated regularly, so I did not worry about missing any information on the new OAT.After taking the real OAT, I was impressed by how representative it was compared to the practice tests by OATBooster. I want to emphasize that OATBooster was on point with its high-yield questions, and you should really consider joining the program if you want to improve your score or apply to competitive schools. I would highly recommend the OATBooster program to anyone taking the OAT.

Nhan Nguyen-Le370 AA ● 400 TS

I would absolutely recommend OATBooster to everybody who wants to take the OAT and do well.OATBooster was a huge help during my studying process for the OAT. It was the only resource that I used, and I’m happy to say that I made the right choice. Being such a long exam that covers so many different topics, it seemed very daunting at first, so having one centralized resource like OATBooster was a huge help. The site has a large variety of notes, videos, and flashcards of high-yield topics to help you learn and review material easily, and I can say there was nothing on my exam that was not touched upon in OATBooster material.The biggest advantage of OATBooster for me was the large number of practice exams and extra questions. It’s been my experience that the best way to prepare for a test is to do as many practice exams and questions as possible and see what you get wrong, and OATBooster gave ample opportunity for that. I did every OATBooster extra question and practice exam, and I strongly believe I would have gotten a much worse mark if I did not have access to them. I also enjoyed the very thorough explanations and solutions for each question, and many of them also came with a video tutorial. This is very helpful to see where you went wrong.Overall, I would absolutely recommend OATBooster to everybody who wants to take the OAT and do well. They are regularly updating things and adding new material, so you can be confident you’re preparing with material most representative of the exam. I did not believe I had a good shot of getting into my school of choice before I took the OAT, and without OATBooster, I would not have gotten the marks that I did. Thanks to this service, I feel much more confident in my application.

Mokhash Parmar380 AA ● 400 TS

Vincent Paul B. Sansait400 AA, 400 TS

Nicole Sadowsky360 AA, 370 TS

Gabby Jabboure380 AA, 380 TS

Katie Kimpau350 AA, 360 TS

Shyam Patel390 AA, 400 TS

Joseph Nguyen400 AA, 400 TS

Chau Phan370 AA, 380 TS

Emma Fenrich360 AA, 360 TS

Sophie Feng370 AA ● 380 TS

Nhan Nguyen-Le370 AA ● 400 TS

Shelby Laitipaya390 AA ● 400 TS

Mokhash Parmar380 AA ● 400 TS

Still not convinced?

Over 90%+ of pre-optometry students used OATBooster this past year. See for yourself why students prefer OATBooster.

Any Questions?

What makes OATBooster unique?

OATBooster is a powerful platform that has been designed and created with one thing in mind: Our students! From comprehensive content and high-quality videos that mimic the OAT, to advanced generators and software that analyze and pinpoint areas of weakness. Our practice tests are designed to be challenging enough to prepare you for the 2025 Optometry Admissions Tests and truly reflect what you may see on the OAT. With OATBooster, preparing for the OAT has never been this efficient or affordable.

We offer amazing features and high-quality content that no other OAT company offers, including:

60+ Practice Tests representative of the 2025 OAT.
7800+ OAT Practice Questions representative of the 2025 OAT
5000+ Custom Illustrations to help you visualize concepts.
2000+ Beautifully illustrated OAT-Specific Videos that show how to beat the OAT.
OAT-Specific Science Notes that cover the fundamental principles on the OAT.
Detailed Analytics that help you visualize your performance.
Innovative Mark-Learning System that will accelerate your learning
Pro-Tips shown throughout the content to guide you.
One-on-One online tutoring for any question you may have
Booster AI to get you instant answers to the questions you may have
Premium Support 24/7
… and much more!

Why is OATBooster better than other resources?

There are several reasons why 90% of students use OATBooster to prepare for their OAT:

The most representative practice tests. OATBooster’s tests are renowned for their striking similarity to the actual OAT. We diligently update our content weekly to maintain this standard. Furthermore, our test format mirrors the real exam, allowing you to simulate the experience of taking the actual test. Our dedication to authenticity is affirmed by feedback from thousands of students who have taken the real exam.
Unmatched quality. We pride ourselves on delivering the highest quality content in the market. It’s not just about quantity but about quality that’s tailored, specialized, and crafted to give students a distinct edge in their preparations.
World-class instructors. We collaborate with some of the best teachers in their respective fields to ensure our students receive comprehensive and expert guidance.
Unbeatable content volume. We’ve got you covered from top-notch videos, practice tests, study notes, cheat sheets, and more! We provide more study material than any other resource, ensuring students have a wealth of information and practice at their fingertips.
Most affordable study resource. We understand how expensive taking the OAT and applying to optometry school can be and so we ensure our prices are reasonable for everyone.

These reasons have made OATBooster into the most popular resource for students preparing for the OAT. You can read more about our student success stories by clicking here.

Will OATBooster help me ace that OAT?

Yes, absolutely! We help thousands of students prepare for the OAT every year, and we’re confident we can help you succeed as well. In fact, we’re so confident that we offer a High Score Guarantee. There’s a reason why 90% of students choose OATBooster for their preparation. You can read more about the success stories of students from various backgrounds who used OATBooster to excel on the OAT.

Is OATBooster updated for the 2025 OAT?

Yes! OATBooster has been updated for the 2025 OAT. In fact, we update OATBooster weekly to ensure our content remains representative.

How representative are OATBooster practice tests?

OATBooster’s practice tests contain high-yield OAT questions specifically for the 2025 OAT. In fact, you can expect to see similar, if not the same, types of questions to appear on your real OAT. We accomplish this by constantly updating our content on a weekly basis.

What is the Higher Score Guarantee Policy?

We guarantee that you will score a higher Academic Average (AA) on your official OAT than your previous official OAT attempt. The “Academic Average” is the average of the Biology, General Chemistry, Organic Chemistry, Physics, Reading Comprehension, and Quantitative Reasoning section scores. If you receive a lower AA score on the official OAT score report compared to a previous score report, you will have the option of extending your membership an additional 90 days or requesting a 50% refund. Official documentation with your name on the score sheet must be provided to qualify for this guarantee.

To qualify for the Higher Score Guarantee, you must have completed a minimum of 8 Practice tests in every subject area with a registered score higher than 250 within the span of your membership purchase. In addition, you must have completed at least 80% of the extra questions and video content on BoosterPrep.com.

Does your team help with optometry school admissions?

We do! You can find out more information about these services on our application services page.

How can i partner up as an influencer?

We absolutely love partnering with influencers! If you have an account on Instagram, YouTube, or TikTok with over 1000+ pre-optometry followers, feel free to reach out to our team at outreach@boosterprep.com and we’ll be more than happy to collaborate.

Can I purchase now, but activate my membership later?

Yes! After purchasing your membership, you can pause or freeze it through the 'Account Settings' page for as long as you like until you are ready to use it.

How can I contact the OATBooster team?

You can reach out to us anytime via the customer support chat, and we'll be more than happy to assist you.

Prepare using the #1 Popular OAT Study Tool

$479

$599

$799

$1,099

Beautifully illustrated

OAT-Specific Videos

Practice with the

most representative questions

Save time by studying

exactly what you need to know

Stunning

OAT-Specific Illustrations

Master Concepts with the

Best OAT Teachers

Get

instant answers

using Booster AI

Make learning fun with

Games & Prizes

And so much more...

Why Booster Stands Out

How does Booster compare to other resources?

The Best OAT Videos Available

Trusted by 90% of Students

Still not convinced?

Any Questions?

Prepare using the
#1 Popular OAT Study Tool