# Fernwärme App vs Esders Connect

The clearest difference is review sentiment: Fernwärme App at 50% against Esders Connect's 0%. Fernwärme App also leads on iOS requirement (12.1 vs 15.0). Esders Connect's advantage is price (Free vs $12.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

Esders Connect is free to download; Fernwärme App costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fernwärme App | Esders Connect |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 43 MB | 91 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steffen Weber](https://appshunter.io/developer/1456703068) | [Esders GmbH](https://appshunter.io/developer/1569801608) |

## What reviewers say

### 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


### Esders Connect

[App page](https://appshunter.io/ios/app/esders-connect/id1569801606)

This app facilitates the management of measurement data from compatible devices. It allows users to wirelessly transfer readings via Bluetooth and mobile networks, generating PDF reports for easy documentation and access from any location.

**Highlights:** Bluetooth data transfer, Mobile network data transmission, PDF report generation, Paperless documentation, Secure data encryption, DSGVO compliant

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fernwärme App free?

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

### Is Esders Connect free?

Esders Connect is free to download, with no in-app purchases.

### Do Fernwärme App or Esders Connect have ads?

Neither Fernwärme App nor Esders Connect shows ads.

### Which is updated more often, Fernwärme App or Esders Connect?

Fernwärme App ships an update every 2 months, and Esders Connect every 2 months. Most recently, Fernwärme App was updated on November 2, 2026 and Esders Connect on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*