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GMAT Official Prep vs King Schools

GMAT Official Prep

mba.com

King Schools

kingschools.com

Side by side

FigureGMAT Official PrepKing Schools
Price fromFree$199/mo
Free planYes—
Free trial——
Open source——
WebYesYes
iOSYesYes
AndroidYesYes
Plans published211
Spec score · Exam Prep Apps9.1 (#3)7.7 (#91)
Exam scopesingle_exammultiple_exam_types
Founded19531974
Free planYesNo
Full-length mock testsYesYes
HeadquartersWashington, DC, United StatesSan Diego, California, USA
Platform supportWeb via the Official Prep PlatformWeb, iOS, Android
SupportThe help center directs users who cannot locate an activation code to contact Customer Care.Software support is available Monday through Friday, 8:00 a.m. to 5:00 p.m. Pacific Time, by phone and email.

Plans

GMAT Official Prep

  • Free Official Starter KitFree
  • Premium GMAT Study Collection 2026-2027 Bundle$299.99, paid once

GMAT Official Prep pricing →

King Schools

  • Part 107 Drone Pilot Ground School & Test Prep$129, paid once
  • Private Pilot Online Ground School & Test Prep$299, paid once
  • Instrument Rating Ground School & Test Prep$299, paid once
  • Commercial Pilot Ground School & Test Prep$299, paid once
  • Flight Instructor (CFI) Ground School & Test Prep$299 a month
  • Fundamentals of Instructing (FOI) Ground School & Test Prep$199 a month
  • Instrument Flight Instructor (CFII) Ground School & Test Pre$299 a month
  • CFI & FOI Ground School & Test Prep BundlePrice not published
  • CFII & FOI Ground School & Test Prep BundlePrice not published
  • Sport Pilot Airplane Ground School & Test Prep – MOSAIC Edit$299, paid once

King Schools pricing →

In their own words

GMAT Official Prep

GMAT Official Prep has no write-up on Specifiction yet; its figures are above.

Visit mba.com

King Schools

King Schools has no write-up on Specifiction yet; its figures are above.

Visit kingschools.com