# Rieter Calculator — user reviews

> 2 indexed App Store user reviews of Rieter Calculator by Rieter Machine Works Ltd., rated 2.50/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/rieter-calculator/id797533098/reviews
- App overview in markdown: https://appshunter.io/ios/app/rieter-calculator/id797533098.md
- Rating breakdown: 5★ 0 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — It’s not working with iOS 11

*2017-12-06, version 1.1*

Hey Rieter ppl plz upgrade ur calculator according to iOS 11 as its not working in any iPhone thx

### 4/5 — Alp A.

*2014-03-07, version 1.1*

Simple and useful app. Comfort thanks to RIETER ;)

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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 2026-06-25.*