# Heating Pipe Size vs Fernwärme App

The clearest difference is price: Heating Pipe Size at $5.99 against Fernwärme App's $12.99. Fernwärme App's advantage is update cadence (every 2 months vs every 15 months) and iOS requirement (12.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Heating Pipe Size costs $5.99 and Fernwärme App $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Heating Pipe Size ships an update every 15 months, Fernwärme App every 2 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Heating Pipe Size | Fernwärme App |
| --- | --- | --- |
| Price | **$5.99** | $12.99 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 1 MB | 43 MB |
| Requires iOS | 26.0 | **12.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastjan Valic](https://appshunter.io/developer/503687385) | [Steffen Weber](https://appshunter.io/developer/1456703068) |

## 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


### Fernwärme App

[App page](https://appshunter.io/ios/app/fernwarme-app/id1457492713)

This app assists professionals in industrial and heating pipe construction. It offers detailed calculations for pipe spacing, dimensions, weight, and material requirements, including specialized functions for different pipe types and components. It also provides tools for volume calculations and comparisons of pipe diameters.

**Highlights:** Industrial pipe calculations, Heating pipe calculations, Dimension and weight calculations, Borehole execution proposals, Support structure design, Volume calculation for pressure testing, Pipe diameter comparisons

**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 Fernwärme App free?

Fernwärme App costs $12.99, with no in-app purchases.

### Do Heating Pipe Size or Fernwärme App have ads?

Neither Heating Pipe Size nor Fernwärme App shows ads.

### Which is updated more often, Heating Pipe Size or Fernwärme App?

Heating Pipe Size ships an update every 15 months, and Fernwärme App every 2 months. Most recently, Heating Pipe Size was updated on September 9, 2026 and Fernwärme App on September 21, 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.*