Pipe Sizer vs SensR Actrol
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pipe Sizer
This utility app assists in selecting appropriate pipe diameters for water systems, supporting both pressure and gravity flow calculations. It offers automatic recommendations based on user-defined limits and incorporates multiple pipe materials and unit systems.
- Pressure pipe sizing
- Gravity pipe sizing
- Automatic pipe size recommendations
- Multiple pipe material support
- SI and Imperial units
- Hazen-Williams and Manning equations
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PipeSizer helps you quickly choose the right pipe diameter for water systems — for both pressure and gravity flow. PRESSURE PIPE SIZING • Size pipes from a target flow rate. • Set your maximum friction rate and velocity limits. • Calculations based on the Hazen-Williams equation. GRAVITY PIPE SIZING • Size pipes from a target flow rate. • Evaluate flow capacity and velocity under gravity conditions. • Calculations based on the Manning equation. KEY FEATURES • Automatic recommended pipe size based on your limits. • Multiple pipe materials with built-in coefficients (more added over time). • Works in both SI and Imperial (I-P) units. • Designed for engineers, plumbers, and irrigation/drainage design workflows. Feedback is welcome — it directly shapes upcoming updates.
SensR Actrol
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SensR is an application designed for refrigeration technicians, allowing for remote monitoring of condensing units. Partnering with Actrol and Carel, SensR is designed to predict and prevent potential shutdowns and failures of refrigeration condensing units. The SensR app acts as a direct monitoring connection between yourself and your Carel SensR fitted condensing unit. Powered by a series of temperature sensors, SensR has been developed to configure alerts directly to your mobile, informing you when outside of norm activity occurs, saving both time and money.
Screenshots
Verdict
The clearest difference is price: SensR Actrol at Free against Pipe Sizer's $0.99. SensR Actrol also leads on iOS requirement (12.0 vs 17.6). Pipe Sizer's advantage is device support. On 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
SensR Actrol is free to download; Pipe Sizer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Pipe Sizer | SensR Actrol |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 27 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Wassim Murr | CAREL INDUSTRIES S.p.A. |
In-app purchases
Pipe Sizer
No in-app purchases
SensR Actrol
No in-app purchases
Questions
Is Pipe Sizer free?
Is SensR Actrol free?
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