Caleffi Pipe Sizer vs iXTool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caleffi Pipe Sizer
This application assists hydraulic and HVAC professionals in accurately sizing water or air pipes. It calculates pressure drops and offers a modern, intuitive interface for precise system design on the go.
- Accurate water/air pipe sizing
- Pressure drop calculation
- Customizable technical parameter calculations
- Extensive material and configuration library
- Modern and intuitive interface
- Enhanced performance
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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
iXTool
Connect appliances to your smartphone for easier installation and servicing. This tool supports various communication protocols, aiding technicians in their work.
- WiFi appliance connection
- Smartphone integration
- Commissioning support
- Servicing assistance
- OT, microcom, and Modbus support
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An appliance tool consisting of a WiFi bridge, enabling the connection between an appliance and a smartphone; the APP is supporting the Installers/Service Engineers in the commissioning and servicing of the appliance; the tool supports OT, microcom and modbus.
Screenshots
Verdict
The clearest difference is review sentiment: Caleffi Pipe Sizer at 50% against iXTool's 0%. iXTool's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | Caleffi Pipe Sizer | iXTool |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Caleffi S.p.A | Resideo Technologies, Inc. |
Customer experience
Caleffi Pipe Sizer
iXTool
In-app purchases
Caleffi Pipe Sizer
No in-app purchases
iXTool
No in-app purchases
Questions
Is Caleffi Pipe Sizer free?
Is iXTool free?
Do Caleffi Pipe Sizer or iXTool have ads?
Which is updated more often, Caleffi Pipe Sizer or iXTool?
Other comparisons
