GMAT Official Prep
8.3#3 in exam prep apps$299.99 one-timeFree planAndroidiOSWeb
VisitGMAT Official Prep vs Union Test Prep
Union Test Prep
7.1#72 in exam prep appsFree planFree planAndroidiOSWeb
VisitWhat both publish
| Fact | GMAT Official Prep | Union Test Prep |
|---|---|---|
| Adaptive practice | Yes | Yes |
| Exam scope | single_exam | multiple_exam_types |
| Free plan | Yes | Yes |
| Full-length mock tests | Yes | Yes |
| Platform support | Web via the Official Prep Platform | Web |
| Purpose | GMAT Official Prep products help candidates become familiar with the exam format, question types, pacing, and scoring. | Union Test Prep provides study resources for standardized exams and professional certification tests. |
| Revision plans | Yes | Yes |
| Support | The help center directs users who cannot locate an activation code to contact Customer Care. | For purchase questions, the FAQ directs users to [email protected]; it says the team cannot answer individual questions about every problem and asks users to report problem errors through the question page. |
GMAT Official Prep plans
- Free Official Starter KitFree
- Premium GMAT Study Collection 2026-2027 Bundle$299.99, paid once
Union Test Prep plans
- FreeFree
- Premium—
Pick GMAT Official Prep if…
It suits GMAT candidates who want official materials for self-study, realistic scoring, and structured revision. Focused practice options fit learners targeting particular content areas, while the Official Guide supports broader preparation.
Pick Union Test Prep if…
You want what its maker publishes above — check its page for the details.