# Phase Calc — user reviews

> 5 indexed App Store user reviews of Phase Calc by Donnie Herman, rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/phase-calc/id837266300/reviews
- App overview in markdown: https://appshunter.io/ios/app/phase-calc/id837266300.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (5 lowest-rated)

### 5/5 — Love it

*2017-06-29*

I test transmission line relays and this app really helps me to quickly calculate my zero sequence values when testing a ground fault relay.

**Developer response:** Thank you for your review. It is appreciated. We read each review and take them seriously. Please contact me within the app if you have any concerns or comments. Thanks again.

### 5/5 — Great App

*2014-05-26*

A great tool for anyone doing 3 phase and for the electrical student learning as well!!! Great job!!!!!! Can't wait to see what's next!!!

**Developer response:** Thank you for your review. It is appreciated. We read each review and take them seriously. Please contact me within the app if you have any concerns or comments. Thanks again.

### 5/5 — Glad I found this app

*2014-05-25*

Works great! Thank you !

**Developer response:** Thank you for your review. It is appreciated. We read each review and take them seriously. Please contact me within the app if you have any concerns or comments. Thanks again.

### 5/5 — Thank you

*2014-05-24*

Perfect tool for the job

**Developer response:** Thank you for your review. It is appreciated. We read each review and take them seriously. Please contact me within the app if you have any concerns or comments. Thanks again.

### 5/5 — I like it!!

*2014-05-24*

Works great! Easy to use!

**Developer response:** Thank you for your review. It is appreciated. We read each review and take them seriously. Please contact me within the app if you have any concerns or comments. Thanks again.

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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 2026-08-01.*