# PetroFrac — user reviews

> 2 indexed App Store user reviews of PetroFrac by Richard H Street, rated 5.00/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/petrofrac/id954888337/reviews
- App overview in markdown: https://appshunter.io/ios/app/petrofrac/id954888337.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 5/5 — straightforward and handy

*2015-01-23*

I needed to do some pressure drop calculations to check if we could use a transfer line.  This tool allowed my to calculate the naphtha viscosity and specific gravity.  This was pretty handy, since I didn’t have to run Hysis to calculate the properties.  It’s a pretty simple application, but it does exactly what I need.

### 5/5 — Very Handy

*2015-01-12*

This is exactly what I was looking for.  It's great for meter calculations.

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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 2026-08-01.*