# Transformer Calculator Plus — user reviews

> 2 indexed App Store user reviews of Transformer Calculator Plus by Nitrio, rated 3.30/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/transformer-calculator-plus/id1372528401/reviews
- App overview in markdown: https://appshunter.io/ios/app/transformer-calculator-plus/id1372528401.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — Dissatisfaction

*2022-04-08*

This app is super generic and only good if you want to calculate the number of turns in a transformer.  In industry you never speak of turns in a transformer…just voltages, amps, and KVA.   That’s what I was hoping this was but it isn’t.

### 1/5 — Basic app not worth $2.99

*2019-06-23*

Well it’s a basic app. I’m not sure if it would calculate things right but I have my doubts. To start you punch in what u want for input and output and it spits out your windings or amps you can’t get what wire size information that you need or core size. The other thing is you can’t figure in for multi tapping, say I want 240v in two 120v out and a 60v out you can’t do it. Like I said it’s not worth $2.99 wish I could get my money back.

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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 2026-09-08.*