# Orifice Flow Rate Calculator — user reviews

> 3 indexed App Store user reviews of Orifice Flow Rate Calculator by R.L. Laughlin & Company, Inc., rated 4.90/5 from 98 ratings.

- Source: https://appshunter.io/ios/app/orifice-flow-rate-calculator/id1439701941/reviews
- App overview in markdown: https://appshunter.io/ios/app/orifice-flow-rate-calculator/id1439701941.md
- Rating breakdown: 5★ 89 · 4★ 6 · 3★ 2 · 2★ 0 · 1★ 0

## Most critical reviews (3 lowest-rated)

### 5/5 — Unit

*2023-02-09*

Wes options for the volume unit

### 5/5 — Great app for oil field worker

*2019-04-05, version 1.2*

Thanks I love this app

### 5/5 — Excellent

*2019-01-11, version 1.0*

Makes calculating flow rate simple and accurate!!!

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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 2026-08-15.*