6sigmastudy vs GMAT Official Prep
6sigmastudy
6sigmastudy.comGMAT Official Prep
mba.comSide by side
| Figure | 6sigmastudy | GMAT Official Prep |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 11 | 2 |
| Spec score · Exam Prep Apps | 7.9 (#83) | 9.1 (#3) |
| Exam scope | multiple_exam_types | single_exam |
| Free plan | Yes | Yes |
| Headquarters | Phoenix, Arizona, United States | Washington, DC, United States |
| Platform support | web, ios, android | Web via the Official Prep Platform |
| Support | The site provides a contact form and lists VMEdu, Inc. registered and corporate office addresses in Maryland and Arizona. | The help center directs users who cannot locate an activation code to contact Customer Care. |
Plans
6sigmastudy
- Six Sigma Yellow BeltPrice not published
- Six Sigma Green Belt$250 a month
- Lean Six Sigma Green Belt$450 a month
- Six Sigma Black Belt$500 a month
- Lean Six Sigma Black Belt$550 a month
- Preparatory course extension$35 a month
- Six Sigma Yellow Belt (SSYB™)Free
- Six Sigma Green Belt (SSGB™)$250, paid once
- Lean Six Sigma Green Belt (LSSGB™)$450, paid once
- Six Sigma Black Belt (SSBB™)$500, paid once
GMAT Official Prep
- Free Official Starter KitFree
- Premium GMAT Study Collection 2026-2027 Bundle$299.99, paid once
In their own words
6sigmastudy
6sigmastudy has no write-up on Specifiction yet; its figures are above.
GMAT Official Prep
GMAT Official Prep has no write-up on Specifiction yet; its figures are above.