# Power Calculator — user reviews

> 19 indexed App Store user reviews of Power Calculator by Power Continuity Limited, rated 4.50/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/power-calculator/id454548791/reviews
- App overview in markdown: https://appshunter.io/ios/app/power-calculator/id454548791.md
- Rating breakdown: 5★ 1 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (10 lowest-rated)

### 1/5 — no lumen calculator as described

*2015-04-25*

no lumen calculator as descry misleading

### 1/5 — Deleted

*2012-09-04*

Useless.

### 2/5 — No lux

*2015-01-11, version 1.2.1*

Doesnt have the lumen converter that one of the advertizing images shows. Thats what i was looking for. Oh well.

### 4/5 — Great

*2015-07-19*

I like this app and it is very helpful. The only problem is you cannot use it while on a phone call.

### 4/5 — NO Lumens convertion

*2014-09-11*

Great  app but No Lumens conversion as describe.

### 4/5 — Works great

*2012-07-26*

Wish I could set power factor on the evaluate screen but, it's a great app.

### 4/5 — PF

*2012-07-03*

This is a great app, does what it says. The only negative I could find is that the power factor is set to either .8 or 1. You can't just type in .9 or .95 for example. However, if you go under UPS Power Calculator it does give you options for .9 or .95, just not in the other conversion screens. Other than that this app suits my needs perfectly.

### 4/5 — LED's

*2012-02-18*

I'm all for using LED lighting but it's hard to understand how much equivalent light your buying based on their Lumen ratings without knowing what that is in an equivalent incandescent light bulb. This is the only App that may help. Maybe LED lumens could be added as a category.

### 4/5 — Works good

*2012-01-24, version 1.0.1*

Works good

### 5/5 — Nifty

*2017-12-06, version 1.5.1*

Handy little engineering calculator this one. A keeper.

## Most praised reviews (9 highest-rated)

### 5/5 — Very helpful

*2017-12-06, version 1.5.1*

I use this app on a regular basis.  Great tool to have on site for a quick and helpful calculation. Highly recommended!

### 5/5 — SO HELPFUL

*2017-12-06, version 1.5.1*

It’s been so helpful when I need to make quick calculations as the formulas are built into the app

### 5/5 — Great app

*2014-04-02, version 1.0.1*

Don't usually do reviews but this app is very helpful for calculations without having to use your brain

### 5/5 — Great App

*2013-10-25*

Simple to use. Quick calculations. All round great app. Keep up the good work.

### 5/5 — Fantastic

*2012-10-23, version 1.0.1*

Just what is needed for quick calculations out and about. Brilliant and simple to use.

### 5/5 — Brilliant

*2012-10-04, version 1.0.1*

Just I've been waiting for.

### 5/5 — Superb Calculator!

*2012-01-24, version 1.0.1*

Brilliant power calculator, best one on the market!

### 5/5 — Great

*2012-01-17*

This is a great app doese all the conversions i need. 
If you could make the measurements ajustible like kW it will be a little less math but overall GREAT!!!!!!

### 5/5 — Great app

*2011-12-15, version 1.0.1*

Great power conversion program thanks

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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 2026-06-05.*