# Power Analysis — user reviews

> 8 indexed App Store user reviews of Power Analysis by A&X Analytics, LLC, rated 5.00/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/power-analysis/id441831752/reviews
- App overview in markdown: https://appshunter.io/ios/app/power-analysis/id441831752.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (8 lowest-rated)

### 1/5 — 功能太差，只值一块钱的软件。

*2016-11-03*

功能太差，只值一块钱的软件。

### 1/5 — 垃圾

*2015-11-11*

肠子都悔青了，垃圾中的战斗机。

### 1/5 — 垃圾

*2014-08-08*

没什么用

### 1/5 — 不能用

*2013-09-22*

花了钱，老是闪退,一次没用上。能不能把钱还给我。

### 4/5 — MD

*2011-06-12*

App now working and provides the support as stated, good work.

### 5/5 — Fantastic tool

*2012-06-23*

I have worked as a statistician for 44 years, and taught statistics for many years. Power and sample size are difficult concepts for non-statisticians and I had the idea of a dynamic graphical exposition  about maybe 20 years ago, and it was something I wanted to do. Needless to say I never got around to it, and in any case I did not have programming skills to do it.  So I just want to say "congratulations" on a great app. It is exactly what I had envisaged a long time ago. The graphics are excellent and i am sure this will be a great tool for teachers and researchers.

### 5/5 — Excellent

*2012-04-24*

intuitive interface, great for planning the basics or teaching

### 5/5 — Very helpful app

*2012-01-09*

Very helpful app for my experiment design

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*