# Precision Fluid Power vs RIG MATH App

Precision Fluid Power and RIG MATH App are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Precision Fluid Power | RIG MATH App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/precision-fluid-power/id935332090/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 14 MB | 43 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Precision Fluid Power, inc.](https://appshunter.io/developer/935332089) | [Gingerich Well & Pump Service, LLC](https://appshunter.io/developer/1808684795) |

## What reviewers say

### Precision Fluid Power

[App page](https://appshunter.io/ios/app/precision-fluid-power/id935332090)

This app simplifies hydraulic calculations for displacement, pump input horsepower, and torque. It also allows users to request quotes for new or repaired hydraulic units by filling out a form and attaching images.

**Highlights:** Hydraulic calculations, Pump input horsepower, Torque calculations, Quote request form, Part number lookup, Image attachment for quotes

**Features:** macOS Compatibility

**In-app purchases:** none


### RIG MATH App

[App page](https://appshunter.io/ios/app/rig-math-app/id6744647767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Precision Fluid Power free?

Precision Fluid Power is free to download, with no in-app purchases.

### Is RIG MATH App free?

RIG MATH App is free to download, with no in-app purchases.

### Do Precision Fluid Power or RIG MATH App have ads?

Neither Precision Fluid Power nor RIG MATH App shows ads.

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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.*