# Pipe Sizer vs Pumping Power Calculator

The clearest difference is price: Pumping Power Calculator at $3.99 against Pipe Sizer's $12.99. Pipe Sizer's advantage is update cadence (every 17 months vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Pipe Sizer costs $12.99 and Pumping Power Calculator $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pipe Sizer ships an update every 17 months, Pumping Power Calculator every 38 months. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pipe Sizer | Pumping Power Calculator |
| --- | --- | --- |
| Price | $12.99 | **$3.99** |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/pipe-sizer-water/id1316033381/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 17 months** | Every 38 months |
| Monetization | Paid | — |
| Size | 2 MB | 20 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pheinex, LLC](https://appshunter.io/developer/996932317) | [Gorasiya Vishal Nanjibhai](https://appshunter.io/developer/1287086933) |

## What reviewers say

### Pipe Sizer

[App page](https://appshunter.io/ios/app/pipe-sizer-water/id1316033381)

This app helps water piping system engineers and designers quickly and accurately design and analyze piping systems. It offers direct input for flow, friction, or velocity, with live calculation updates and support for various units and pipe materials.

**Highlights:** Quickly size new piping systems, Analyze existing piping systems, Direct input for flow, friction, or velocity, Live calculation updates, Supports SI and IP units, Works with steel, copper, and PVC pipes, Includes fluid data for water and glycols

**Features:** Vision Pro support

**In-app purchases:** none


### Pumping Power Calculator

[App page](https://appshunter.io/ios/app/pumping-power-calculator/id6446798051)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Sizer free?

Pipe Sizer costs $12.99, with no in-app purchases.

### Is Pumping Power Calculator free?

Pumping Power Calculator costs $3.99, with no in-app purchases.

### Do Pipe Sizer or Pumping Power Calculator have ads?

Neither Pipe Sizer nor Pumping Power Calculator shows ads.

### Which is updated more often, Pipe Sizer or Pumping Power Calculator?

Pipe Sizer ships an update every 17 months, and Pumping Power Calculator every 38 months. Most recently, Pipe Sizer was updated on November 4, 2026 and Pumping Power Calculator on October 25, 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.*