PowerScore GMAT

Target Test Prep


About Powerscore GMAT

PowerScore GMAT was created in 1997 by test prep “expert” Dave Killoran based on his experiences in the industry. He believes his methods help students succeed with higher test scores on a number of different types of standardized testings in addition to the PowerScore GMAT and GRE, including the LSAT, ACT and SAT exams.


Killoran and his colleagues’ take a more standardized approach through the use of lectures, lessons and discussions, similar to a traditional classroom environment. PowerScore also offers private tutoring, either live online, in person or via telephone. They have published and are selling a number of GMAT prep books including:

  • A trio called “The PowerScore Verbal Trilogy” ($69.99)
  • The GMAT “Bibles” for reading comprehension, critical reasoning and sentence correction (available individually for $27.99)

Browse GRE titles here with a guide to the revised general test, quantitative and verbal reasoning practice questions along with their associative “Bibles.” There’s free online help available on their website in articles, a two part lesson one review, admissions assistance, testing and tracking information.

Powerscore GMAT Cost and Contact Info

PowerScore offers Private Tutoring (In-Person, Live Online, or Telephone) for $150/hr open ended and $625 for 5/hr.  It will cost you $495 for their On Demand 40 hour GMAT course.

The GRE course cost packages are a bit more complicated, but they range from $395 through $995 for their tiered levels of lessons, lectures, practice tests and homework.

On their contact page, you’ll find a live chat service, their email info, phone and fax along with a map to their headquarters in Charleston, South Carolina.

Reviews Statistic

4.40 out of 4.40
10 Ratings
5 Stars 5
4 Stars 4
3 Stars 1
2 Stars 0
1 Stars 0

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10 reviews for PowerScore GMAT

  1. 4 out of 5


    Great App – reasonably priced.

  2. 5 out of 5


    I practiced a lot with the free exam. It was very helpful.

  3. 5 out of 5


    The free exam was very helpful.

  4. 5 out of 5


    This program is a little expensive, but will help you do well on the GRE. If you have forgotten the necessary math and comprehension skills, I would recommend PowerScoreGRE.

  5. 4 out of 5


    The thing that I enjoy about powerscore is that they are top notch in every subject that they specialize in. I was focused on Law School from 2014-2019 and I used their online tutoring program and their instructors were AMAZING. When I switched to business, I decided to give them a try because I already new what they brought to the table and it was the same result. Extremely affordable and reliable compared to local Miami GMAT programs that try to hustle you for your money. The most unique aspect of their instructors is that even after the online class is done, they will stay an extra 30 minutes online to do more questions, in which they know they know that don’t have to do that because they are not getting compensated for extra work.

  6. 5 out of 5


    Seemed like good targeted prep that realistically simulated test questions and have a structured approach to practice

  7. 4 out of 5


    I only used the free exam and it was helpful.

  8. 3 out of 5


    Powerscore was insightful in dissecting the test but not very individualized.

  9. 5 out of 5


    Amazing material for high scores.

  10. 4 out of 5


    Powerscore material for critical reasoning part is the best! If you have a problem with this section, Powerscore is your answer.

Level Beginner

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