# Orifice Flow Rate Calculator vs eneida EdgeForce

The clearest difference is update cadence: eneida EdgeForce at every 2 months against Orifice Flow Rate Calculator's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Orifice Flow Rate Calculator ships an update every 6 months, eneida EdgeForce every 2 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Orifice Flow Rate Calculator | eneida EdgeForce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (98 ratings)](https://appshunter.io/ios/app/orifice-flow-rate-calculator/id1439701941/reviews)** | — |
| Number of ratings | **98** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 2 MB | 34 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [R.L. Laughlin & Company, Inc.](https://appshunter.io/developer/1438670681) | [Eneida, Grid Intelligence, S.A.](https://appshunter.io/developer/1557218723) |

## What reviewers say

### Orifice Flow Rate Calculator

[App page](https://appshunter.io/ios/app/orifice-flow-rate-calculator/id1439701941)

Easily calculate natural gas orifice flow rates using the AGA 3 standard. This utility app allows users to determine MCF production for a given duration, save calculations, and export data to CSV. It functions offline, requiring no cell service.

**Highlights:** Orifice MCF Calculator, Rotary (Direct) MCF Calculator, Save all calculations, View saved inputs and calculations, Export calculations to CSV

**Features:** macOS Compatibility

**In-app purchases:** none


### eneida EdgeForce

[App page](https://appshunter.io/ios/app/eneida-edgeforce/id1670106271)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orifice Flow Rate Calculator free?

Orifice Flow Rate Calculator is free to download, with no in-app purchases.

### Is eneida EdgeForce free?

eneida EdgeForce is free to download, with no in-app purchases.

### Do Orifice Flow Rate Calculator or eneida EdgeForce have ads?

Neither Orifice Flow Rate Calculator nor eneida EdgeForce shows ads.

### Which is updated more often, Orifice Flow Rate Calculator or eneida EdgeForce?

Orifice Flow Rate Calculator ships an update every 6 months, and eneida EdgeForce every 2 months. Most recently, Orifice Flow Rate Calculator was updated on October 9, 2026 and eneida EdgeForce on October 9, 2026.

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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.*