Find the Best Test Prep Resources

Achieve Your Target Score in Limited Time

Detailed reviews by experts and students like you.Your ultimate guide for ACT,SAT,GRE,GMAT & MCAT preparation

100+ Reviews

Start Your Test prep Journey

Confused about which prep course to pick? Our in depth buying guide prepared by experts can help.

Why We are Special

100% free of charge

Our test prep resources and video library completely free.

Trusted Knowledge

Written and Curated by experts in the field.

Anytime, Anywhere

Focus on virtual classrooms and one-on-one mentorship.

Meet Our Expert Test
Prep Team

Digital Vaults team is comprised of experts who have a combined experience of 100+ years in helping students of various backgrounds to help them achieve their target in standardized tests. We also take a lot of contributions of successful students who have achieved either perfect score or improved their scores significantly to serve as inspiration. Please get in touch via our contact us page to apply as an expert.

Robyn S,dMD

Ashley Gault, MS

David Smith,GRE Specialist

Craig Stoltenburg, CFP

Jiang Li Liang, MBA

Jonathan Broder, SAT Expert

Jenny A, RN

Neil A Hess, CFA

Tony Johnson, SAT Tutor

Latest Reviews

GRE Tips

Best GRE Prep Courses [Discounts] – Top Picks for 2021

Looking to wow grad schools with an impressive GRE score? Here are the best GRE prep courses that can help you boost your scores on the GRE test. If you’re planning to go to graduate school (including law school and business school), it’s very likely that you’ll need to get …

Read More
ACT Tips

The Best ACT Prep Courses 2021-Expert Reviews

The ACT (American College Test) is a standardized test used for college admissions. Getting a high ACT score can be the key to your college application. It is an admissions test that has been around since 1959. Its purpose is to measure the readiness of high school students for college. …

Read More
SAT Tips

Best SAT Prep Courses – Top Picks in 2021 +Discounts

Can’t wait to graduate from high school so you can go to the school of your dreams? Remember that there should be a lot of preparation while still in high school to make sure you can get into the school and program you want to. To get into the best …

Read More
MCAT

Best MCAT Prep Courses [2021]

Finding the best MCAT prep course can be the deciding factor on whether you can actually become a good doctor. Find out which prep course can help you get ready for the test that future doctors need to take. If you’re absolutely serious about becoming the best doctor you can …

Read More
GMAT Tips

Best GMAT Prep Courses [2021] – Discounts

If you want to get into a good business school for your MBA, you need to do well on the GMAT exam. We want to help you find the best GMAT Prep Courses so you can get that high GMAT score. If you’re truly serious about doing well in your …

Read More
MCAT

Free MCAT Practice Tests [2021]

When it comes to preparing for an important exam, like the MCAT, practice tests tend to be one of the most effective methods for doing so. In fact, practice tests are often a significant part of an MCAT prep course because of their high level of effectiveness. However, enrolling in …

Read More
GMAT Tips

Economist GMAT Review [2021]

Find out if the Economist GMAT online prep course can actually help you ace the GMAT. One of the most common tips on improving your GMAT Verbal performance is to read the Economist regularly. It’s funny because The Economist actually offers its own online prep course for the GMAT. One …

Read More
GMAT Tips

Getting An MBA: Is It Worth It?

A Master’s degree in Business Administration (MBA) is a qualification that can definitely come in handy for professionals who want to receive more opportunities in their careers.  It can be a way to qualify for promotions at work and increase their opportunities for professional growth. In fact, many companies require …

Read More
GMAT Tips

How to Approach a GMAT Practice Test

If you are looking to be enrolled in a business school, you need to take a GMAT exam. This requires adequate preparation to get a good GMAT score that will get you admitted and also increase your chances of getting a scholarship. That being said, you need to include GMAT …

Read More
GMAT Tips

How Long Does It Take to Study for GMAT?

An MBA degree can do wonders for your career, opening doors to so many opportunities for professional growth. However, you’ll first need to get into a good business school which means taking the GMAT and getting a good score. While your GMAT score isn’t the only factor that determines your …

Read More
GRE Tips

How to Study for GRE Vocabulary

Want to improve your GRE verbal score? If so, then you need to grow your GRE vocabulary list. Learning GRE vocabulary can be pretty daunting and exhausting. Unfortunately, there is no shortcut when it comes to studying for GRE Verbal.  You need to keeping reading and studying to build on …

Read More
GRE Tips

How to Get a Perfect Score on the GRE

Getting a post-graduate degree, like a master’s degree or doctorate, can be incredibly beneficial for professionals looking for more career opportunities. It can also help you gain advanced knowledge in your chosen field, potentially making you a valuable member of that field. However, before all of these, you’ll need to …

Read More

Do You Want To Find Best Prep Course?

Start your Journey Here

Digital Vaults

Digital Vaults offers comprehensive test preparation resources for the SAT,ACT,GRE,GMAT,MCAT and other popular standardized test. The quality of our test preparation and our encouragement of student tenacity can contribute to student success as much as a high score can vault a student onward and upward.

Disclosure

GRE

GMAT

SAT

ACT

MCAT

LSAT