# Heating Pipe Size vs Pumping Power Calculator

The clearest difference is update cadence: Heating Pipe Size at every 15 months against Pumping Power Calculator's every 38 months. Pumping Power Calculator's advantage is price ($3.99 vs $5.99) and iOS requirement (15.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Heating Pipe Size costs $5.99 and Pumping Power Calculator $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Heating Pipe Size ships an update every 15 months, Pumping Power Calculator every 38 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Heating Pipe Size | Pumping Power Calculator |
| --- | --- | --- |
| Price | $5.99 | **$3.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 38 months |
| Size | 1 MB | 20 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastjan Valic](https://appshunter.io/developer/503687385) | [Gorasiya Vishal Nanjibhai](https://appshunter.io/developer/1287086933) |

## What reviewers say

### Heating Pipe Size

[App page](https://appshunter.io/ios/app/heating-pipe-size/id527730872)

**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 Heating Pipe Size free?

Heating Pipe Size costs $5.99, with no in-app purchases.

### Is Pumping Power Calculator free?

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

### Do Heating Pipe Size or Pumping Power Calculator have ads?

Neither Heating Pipe Size nor Pumping Power Calculator shows ads.

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

Heating Pipe Size ships an update every 15 months, and Pumping Power Calculator every 38 months. Most recently, Heating Pipe Size was updated on October 26, 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.*