G*Power
6.7#37 in statistical analysis softwareFree planFree planmacOSWindows
VisitG*Power vs StatPlus
What both publish
| Fact | G*Power | StatPlus |
|---|---|---|
| Deployment | both | both |
| Free plan | Yes | No |
| Purpose | G*Power computes statistical power analyses for many t, F, χ², z, and some exact tests. | StatPlus provides statistical tools and graphical analysis for fields including finance, biostatistics, economics, healthcare, and clinical research. |
| Regression models | Yes | Yes |
| Scripting support | Yes | No |
| Statistical tests | The tutorial demonstrates power analyses for t-tests, F-tests, and χ²-tests. | Yes |
| Support | The makers invite users to email them to report bugs, usage difficulties, or suggestions for future versions. | The store says paid users receive unlimited technical support during one year or more and priority support. |
G*Power plans
- FreeFree
- G*PowerFree
StatPlus plans
- Commercial Package — single license$160 a month
- Student Package — single license$60 a month
- Academic/Non-Profit Package — single license$100 a month
- Student — Windows, single license$60, paid once
- Student — macOS, single license$89, paid once
- Academic/Non-Profit — Windows, single license$100, paid once
Pick G*Power if…
You want what its maker publishes above — check its page for the details.
Pick StatPlus if…
It suits analysts and researchers needing established statistical procedures across desktop, web, or mobile access. Separate student and academic/non-profit licenses are available with eligibility restrictions.