# M-I SWACO — user reviews

> 4 indexed App Store user reviews of M by Gary Matula, rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/m-i-swaco/id499835337/reviews
- App overview in markdown: https://appshunter.io/ios/app/m-i-swaco/id499835337.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (4 lowest-rated)

### 1/5 — Useless

*2013-05-03, version 1.1*

Only has the most basic information, and virtually no oilfield calculations. There are much better apps out there.

### 2/5 — Very Basic

*2012-06-12, version 1.1*

Pretty basic. Doesn't provide enough of anything to be very useful. Will stick with my ancient TI-86 now since its already programmed.  

Thanks anyway.

### 3/5 — Right direction

*2012-03-15, version 1.0*

It is so cool to see the company I work for put out an iPhone ap. This ap needs some work though. It needs to have the option for custom units not just US or metric. This ap would also be cool if it had lots more reference guides like tubular sizes, all mi products, etc. nice work though!

### 4/5 — Pump output

*2014-07-30, version 2.0*

Great app needs to include more pump sizes on pump output.

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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.*