Pipe Calc vs FireSprinkPro
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Pipe Calc
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Pipe Calc is a hydraulic pipe network calculator. Select a predefined network, adjust properties and instantly calculate pressures, flow rates, velocities and head losses. AVAILABLE NETWORKS β’ Pump to elevated tank β’ Gravity-fed pipeline β’ Gravity distribution network β’ Pump to irrigation β’ Looped network (closed circuit) β’ Series pumping (booster) β’ Pump to two tanks β’ Building pumping (risers and laterals) FREE FEATURES β’ 8 ready-to-use hydraulic network templates β’ Edit properties: diameters, lengths, elevations, demands, pump curves β’ Full hydraulic solver (gradient method) β’ Color-coded results on the network: pressures, flow rates and velocities β’ Auto-save changes PRO (one-time purchase) β’ Export full report for sharing β’ Add and remove nodes and pipes β’ Insert node into existing pipe β’ Parallel pumps β’ Create custom networks Calculation engine based on the Global Gradient Algorithm (GGA) with the Hazen-Williams equation. Reliable results for both branched and looped networks. Ideal for: β Preliminary design of pumping systems β Quick verification of distribution networks β Hydraulics coursework β Field technicians who need quick calculations
FireSprinkPro
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FireSprinkPro is a professional-grade fire sprinkler hydraulic calculation app for fire protection engineers and designers. Design and analyse wet, dry, deluge, and foam-water sprinkler systems directly on your iPhone or iPad. FireSprinkPro uses the Hardy Cross iterative method with Hazen-Williams friction loss to accurately calculate flow and pressure throughout your pipe network. FEATURES β’ Pipe network node and branch editor β’ Hazen-Williams hydraulic calculations β’ Hardy Cross iterative solver β’ Automatic most demanding area selection β’ Demand vs supply curve analysis β’ Calculation report export β’ Import and export project files (.fsp) β’ Design and perform hydraulic calculations offline, with internet access required for account and licence verification β’ Sample project included to get started immediately DESIGNED FOR PROFESSIONALS FireSprinkPro is built for fire protection engineers, hydraulic designers, and contractors who need accurate, portable calculations in the field or office. All calculations follow standard fire protection hydraulic principles used in NFPA 13, SANS 10287, and similar codes.
Screenshots
Verdict
The clearest difference is update cadence: FireSprinkPro at weekly against Pipe Calc's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Pipe Calc sells 1 one-off in-app purchase and FireSprinkPro sells 2 in-app purchases, starting at $17.49 per month. Whichever you choose, the download price is not the number that matters.
Pipe Calc ships an update fortnightly, FireSprinkPro weekly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | Pipe Calc | FireSprinkPro |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.1 β better | 16.6 |
| Further details β not scored | ||
| Size | 28 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Transparent Blue Water LLC | Michael Fritz |
In-app purchases
Pipe Calc
- Pipe Calc Pro$9.99
FireSprinkPro
- FireSprinkPro Monthly$17.491 Month
- FireSprinkPro Lifetime License$175.99
Questions
Is Pipe Calc free?
Is FireSprinkPro free?
Do Pipe Calc or FireSprinkPro have ads?
Which is updated more often, Pipe Calc or FireSprinkPro?
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