Taco Tools vs Caleffi Pipe Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Taco Tools
Easily select centrifugal pumps for hydronic heating and cooling systems. View pump performance characteristics for specific flow and head conditions. Access Taco product literature and contact technical support directly.
- Centrifugal pump selection
- Performance characteristic viewing
- Hydronic heating/cooling system application
- Access to product literature
- Direct technical support contact
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An application for the selection of Centrifugal Pumps manufactured by Taco, Inc. This application allows the user to quickly select a pump for application to Hydronic Heating and/or Cooling Systems and view the performance characteristics of the selected pump for a specified Flow & Head Condition. In addition, this App will allow users easy access to all published Taco Product Literature and direct access to the Taco Technical Support Department.
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
Screenshots
Verdict
The clearest difference is review sentiment: Caleffi Pipe Sizer at 50% against Taco Tools's 20%. Caleffi Pipe Sizer also leads on iOS requirement (13.0 vs 15.6). 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.
Taco Tools ships an update every 5 months, Caleffi Pipe Sizer every 7 months. The most recent releases landed on September 18, 2026 and October 2, 2026 respectively.
| Parameter | Taco Tools | Caleffi Pipe Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Taco, Inc. | Caleffi S.p.A |
Customer experience
Taco Tools
Caleffi Pipe Sizer
In-app purchases
Taco Tools
No in-app purchases
Caleffi Pipe Sizer
No in-app purchases
Questions
Is Taco Tools free?
Is Caleffi Pipe Sizer free?
Do Taco Tools or Caleffi Pipe Sizer have ads?
Which is updated more often, Taco Tools or Caleffi Pipe Sizer?
Other comparisons
