# Caleffi Pipe Sizer

> Hydraulic and HVAC pipe sizing and pressure drop calculation tool. (iPhone/iPad app by Caleffi S.p.A.)

- Source: https://appshunter.io/ios/app/caleffi-pipe-sizer/id1088928458 (this page in markdown: same URL + `.md`)
- Developer: [Caleffi S.p.A](https://appshunter.io/developer/920722440)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 44 MB
- Languages: English
- Released: 2016-03-10
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/caleffi-pipe-sizer/id1088928458/reviews.md

## What is Caleffi Pipe Sizer?

Caleffi Pipe Sizer is the essential app for engineers, designers and installers operating within the hydraulic systems and heating and cooling sector. This app can be used to size water or air pipes accurately and calculate both localised and widely distributed pressure drops easily, wherever you are. The app, featuring a fully redesigned frontend, offers a new-look interface and improved performance.

Download the app and start designing with speed and precision!

Main Features of the Update:
- Native Look & Feel: new, more modern and intuitive interface
- Alignment with Standards: compatible with the latest mobile app standards
- Enhanced Performance: optimised performance to guarantee a fluid and reactive user experience

Functions:
- Accurate sizing of water or air pipes 
- Customisable calculations based on technical parameters
- Extensive library of materials and configurations

Why Choose Us?
- Precision: advanced calculation tools ensure accurate results
- Innovation: the new version is enhanced with cutting-edge technologies which offer improved performance and greater ease of use
- Complete support: compatible with the latest iOS devices

## Key features

- Accurate water/air pipe sizing
- Pressure drop calculation
- Customizable technical parameter calculations
- Extensive material and configuration library
- Modern and intuitive interface
- Enhanced performance

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/caleffi-pipe-sizer/id1088928458/reviews.md

### 5/5 — Perfect for quick calcs

*2022-11-22*

Just wish it would save unit settings after closing.

### 1/5 — Errore all’apertura

*2022-03-30*

Impossibile lavorarci, da errore di traduzione

**Developer response:** Grazie per la segnalazione, risolta.

## Frequently asked questions about Caleffi Pipe Sizer

### What is Caleffi Pipe Sizer used for?

Caleffi Pipe Sizer is used for accurately sizing water or air pipes and calculating pressure drops in hydraulic and HVAC systems. It provides engineers, designers, and installers with precise calculation tools.

### What are the main functions of Caleffi Pipe Sizer?

The app offers accurate sizing of water or air pipes, customizable calculations based on technical parameters, and an extensive library of materials and configurations. It also calculates localized and widely distributed pressure drops.

### What devices is Caleffi Pipe Sizer compatible with?

Caleffi Pipe Sizer is compatible with iPhone, iPad, and iPod devices. It is designed to align with the latest mobile app standards for a modern user experience.

### How often is Caleffi Pipe Sizer updated?

The latest version, 3.0.7, was updated on May 7, 2026. While the provided data indicates a future update date, typically apps in this category receive regular updates for performance improvements and compatibility.

### Does Caleffi Pipe Sizer have ads?

No, Caleffi Pipe Sizer does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the user rating for Caleffi Pipe Sizer?

Caleffi Pipe Sizer has an excellent rating of 5.0 stars from 1 review. This indicates a highly positive user sentiment among its current users.

### Can Caleffi Pipe Sizer be used offline?

The description does not explicitly state offline functionality, but its nature as a calculation tool suggests it may function without a constant internet connection for core calculations. Further testing would be required to confirm.

### What makes Caleffi Pipe Sizer innovative?

The app is enhanced with cutting-edge technologies for improved performance and ease of use, featuring a fully redesigned frontend with a new-look interface. This innovation aims to provide a fluid and reactive user experience.

## Version history (last 5 releases)

### 3.0.7 — 2026-05-07

Improvements and bug fixing.

### 3.0.6 — 2025-07-07

Improvements and bug fixing.

### 3.0.5 — 2025-06-18

Improvements and bug fixing.

### 3.0.3 — 2025-05-21

Improvement and bug fixing.

### 3.0.1 — 2025-05-15

Improvements and bug fixing

## Apps similar to Caleffi Pipe Sizer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Queens Bouquet Network](https://appshunter.io/ios/app/queens-bouquet-network/id6443573780) | — | Free | Productivity |
| [Nextech EDGE User Conference](https://appshunter.io/ios/app/nextech-edge-user-conference/id1667966680) | 4.8 (38) | Free | Productivity |
| [Escriba Assessoria Contábil](https://appshunter.io/ios/app/escriba-assessoria-contabil/id1669320500) | — | Free | Productivity |
| [Genius Ai Keyboard](https://appshunter.io/ios/app/genius-ai-keyboard/id1667135880) | 4.7 (6) | Free | Productivity |
| [Classic Kia Carrollton Connect](https://appshunter.io/ios/app/classic-kia-carrollton-connect/id6443960540) | — | Free | Productivity |
| [PRO SOUND INFO](https://appshunter.io/ios/app/pro-sound-info/id1669709860) | — | Free | Productivity |

## More apps by Caleffi S.p.A

- [Domestic Water Sizer](https://appshunter.io/ios/app/domestic-water-sizer/id972070226)
- [Caleffi Code](https://appshunter.io/ios/app/caleffi-code/id1510312307)
- [Caleffi View](https://appshunter.io/ios/app/caleffi-view/id6466146479)
- [Caleffi VisionAR](https://appshunter.io/ios/app/caleffi-visionar/id6503451320)

All apps by Caleffi S.p.A: https://appshunter.io/developer/920722440

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*