Heating Pipe Size vs Fernwärme App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heating Pipe Size
Read full descriptionHide full description
Estimate required pipe diameter of a closed hydronic heating or cooling system in an instant and calculate pressure drop to determine required circulation pump characteristics (flow and head). Easy to use, quick and accurate results. Enter the required heating or cooling output and water flow and return temperatures. Choose pipe material. The recommended pipe diameter is already there, presented as a standard DN. Additionally, choose the recommended or a custom pipe diameter and specify pipe section length and fittings. Results include water flow rate, velocity, pressure drop and pressure drop per 100 m of straight pipe and can be used to determine the parameters of a circulation pump. ## Features: - Simple to use; - Suitable for hydronic (water-based) heating and cooling systems; - Suitable for a large range of heating and cooling outputs; - Predefined pipe materials; - Water temperature range from 1 to 99 ºC; - Completely independent from any manufacturers; - No login needed, no data connection needed; - No data collection; - No subscriptions, one-time purchase only; - Very quick calculation with no delays; ## Possible uses of the application: - Quickly estimate required pipe diameter when designing a hydronic (water-based) closed heating or cooling system. - Quickly determine circulation pump requirements (flow and head), whether it be a new system or a replacement pump. ## Notes: - It is recommended to calculate every section of the piping system separately and additionally check the whole system pressure drop. - The application is only useful for calculations of hydronic (water based) closed heating or cooling systems. Other systems and media are not supported. - Only metric units are supported. - The application, while accurate, is not meant as a complete replacement of specialized software for heating and cooling system design. The application doesn't require data connection. It doesn't require and doesn't collect any personal data. It also doesn't contain third-party ads or code. Also: no in-app purchases, no subscriptions.
Fernwärme App
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.
- Industrial pipe calculations
- Heating pipe calculations
- Dimension and weight calculations
- Borehole execution proposals
- Support structure design
- Volume calculation for pressure testing
- Pipe diameter comparisons
Read full descriptionHide full description
Zur Info: Apple gibt Dir die Möglichkeit die App binnen 14 Tagen ohne Angaben von Gründen zurückzugeben und dir den Betrag erstatten zu lassen.. Bitte informiere dich über die genauen Bedingungen bei Apple. So kannst Du die App in Ruhe testen und dann entscheiden. Die App findet im industriellen Rohrleitungsbau sowie im Heizungsbau Anwendung. Funktionen: ->KMR - Kunststoffmantelrohr: DN25-1000 -Abstände im Graben, -Kopflochlänge, -Abmessungen und Gewicht, -Ausführungsvorschlag von Kernbohrungen (auch mit Schutzrohr), -Abstände zu Fremdleitungen, -Favoritenfunktion. ->Gebäuderohrleitungen : DN25 - 250 -Leitungsabstände waagerecht-senkrecht, -Ausführungsvorschlag für Halterungen aus Fertigteilen oder klassischer Stahlbau, -Stücklistenfunktion, -Ausführungsvorschlag für Halterungsabstände, -Ausführungsvorschlag von Kernbohrungen (auch mit Brandschutz und Schutzrohr), -Ausführungsvorschlag für Elü und Ele, -Favoritenfunktion. ->Baulänge von verschiedenen Herstellern für: -Absperrkugelhähne im Gebäude, -Einmal- bzw. Bedarfskugelhähne, -Anbohrkugelhähne, -Anbohrsperre . ->Berechnung der Sattelstutzenhöhe, ->Berechnung von Verstärkungsscheiben bzw (Angst-) Kragen, ->Längendifferenz für konstanten Abstand bei parallel verlegten Leitungen, ->Volumenberechnung für das Befüllen von Rohrleitungen zur Druckprüfung mit Luft, Wasser oder Stickstoff. Du kannst verschiedene Dimensionen oder ein Volumen manuell hinzufügen. Anschließend kannst du berechnen, wie lange eine Befüllung dauert bzw. wieviel Flaschen du benötigst. ->Gegenüberstellung - Außendurchmesser nach DIN EN 10220 Reihe 1 - Reihe 2, 3, TGL(TGL/DIN früherer Jahre) ->Umfangreiche Hilfe und Erklärungen.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Heating Pipe Size | Fernwärme App |
|---|---|---|
| Price | $5.99 — better | $12.99 |
| Positive reviews | — | 50.0% of reviews |
| Update frequency | Every 15 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 12.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Sebastjan Valic | Steffen Weber |
In-app purchases
Heating Pipe Size
No in-app purchases
Fernwärme App
No in-app purchases
Questions
Is Heating Pipe Size free?
Is Fernwärme App free?
Do Heating Pipe Size or Fernwärme App have ads?
Which is updated more often, Heating Pipe Size or Fernwärme App?
Other comparisons















