# Pipe Pigout vs OFS Resources

The clearest difference is rating: OFS Resources at 4.8 against Pipe Pigout's 2.3. OFS Resources also leads on iOS requirement (13.0 vs 16.1). Pipe Pigout's advantage is device support. On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OFS Resources holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

## The numbers

| Metric | Pipe Pigout | OFS Resources |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/pipe-pigout/id596813012/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/ofs-resources/id1339946928/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 12 months | — |
| Monetization | Free | Free |
| Size | 37 MB | 28 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Air Products](https://appshunter.io/developer/567487726) | [Energy Fishing and Rental Services, Inc](https://appshunter.io/developer/1339946927) |

## What reviewers say

### Pipe Pigout

[App page](https://appshunter.io/ios/app/pipe-pigout/id596813012)

Calculate nitrogen volume and purging time for pipelines. Input fluid type, project details, and desired pig speed to determine volume, flow rate, and pressure. Save calculations and e-mail project information.

**Highlights:** Nitrogen volume calculation, Purging time estimation, Pipeline pigging calculations, Fluid type selection, Project parameter input, Save and e-mail calculations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OFS Resources

[App page](https://appshunter.io/ios/app/ofs-resources/id1339946928)

This app helps oil and gas professionals quickly estimate the free point of stuck pipe. Input pipe weight, pulling force, and stretch to instantly calculate free point constant and length of free pipe. It also offers helpful reference charts and technical tips.

**Highlights:** Free point calculation, Save calculation output, Fishing quick reference, Technical tips, Annular velocity calculator, Reference charts

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Pigout free?

Pipe Pigout is free to download, with no in-app purchases.

### Is OFS Resources free?

OFS Resources is free to download, with no in-app purchases.

### Which has better reviews, Pipe Pigout or OFS Resources?

OFS Resources is rated higher. Pipe Pigout averages 2.3 out of 5 from 3 ratings, while OFS Resources averages 4.8 from 4 ratings.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*