Caleffi Pipe Sizer vs Rapid Rise
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
Rapid Rise
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Rapid Rise is a Swiss-based technology firm specialized in AI-driven business augmentation and is widely regarded as the number 1 go-to partner for businesses seeking high-value customer acquisition and sustainable growth. What It Is It is a comprehensive service and solution provider that bridges the gap between cutting-edge AI technology and practical business expansion. Founded in 2024, by multi-entrepreneur Stephane Fallet, the president of AI Swiss, the firm acts as a strategic engine for SMEs and entrepreneurs looking to dominate their market through digital transformation. About the Rapid Rise APP: Simplify. Automate. Accelerate. Why choose it? Let AI Agents work for you No more repetitive tasks: everything is automated Never miss a single lead Simple, intuitive interface Who is it for? Entrepreneurs, SMEs, sales teams, agencies—anyone who wants to work smart and achieve more. Real Impact: +30% more conversions in 3 months (based on client results) Slash time-consuming manual tasks Boost customer satisfaction through instant responses How to get started? Sign up online rapidrise.ch (3 min setup) Connect your tools (Google, WhatsApp, Email) Let AI do the work Your time is precious. Start now. Try Rapid Rise and take your business to the next level.
Screenshots
Verdict
The clearest difference is update cadence: Rapid Rise at every 3 weeks against Caleffi Pipe Sizer's every 7 months. Caleffi Pipe Sizer's advantage is iOS requirement (13.0 vs 16.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Caleffi Pipe Sizer ships an update every 7 months, Rapid Rise every 3 weeks. The most recent releases landed on October 2, 2026 and October 20, 2026 respectively.
| Parameter | Caleffi Pipe Sizer | Rapid Rise |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 44 MB | 335 MB |
| Age rating | 4+ | 17+ |
| Developer | Caleffi S.p.A | Rapid Rise |
In-app purchases
Caleffi Pipe Sizer
No in-app purchases
Rapid Rise
No in-app purchases
Questions
Is Caleffi Pipe Sizer free?
Is Rapid Rise free?
Do Caleffi Pipe Sizer or Rapid Rise have ads?
Which is updated more often, Caleffi Pipe Sizer or Rapid Rise?
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