# RPN Calculator DeepStack — user reviews

> 1 indexed App Store user reviews of RPN Calculator DeepStack by Kanasyscom, Inc..

- Source: https://appshunter.io/ios/app/rpn-calculator-deepstack/id952966287/reviews
- App overview in markdown: https://appshunter.io/ios/app/rpn-calculator-deepstack/id952966287.md

## Most critical reviews (1 lowest-rated)

### 3/5 — Does not rotate

*2020-06-04*

This is a neat little app.

It's also pretty basic. But it's free, it's fast, it's easy on the eye, it has no advertising whatsoever, and it's easy to use…
–Except for one major drawback: most often, my iPad sits horizontally on a desk and with no landscape view available, I have to read it sideways.

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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 2026-06-10.*