Pipe Trades Pro Calc vs Hydro Test Pressure
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pipe Trades Pro Calc
This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.
- Advanced measurement calculations
- Fluid dynamics and pressure analysis
- Comprehensive pipe data access
- Offline functionality
- User-centric interface
- Material and dimension options
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FREE Try Before You Buy trial, your App Store account is not charged by Apple during the free trial. Welcome to Pipe Trades Pro for iPhone, a game-changing tool for professionals in the pipe trades industry. This application is expertly designed to enhance the efficiency and accuracy of pipefitters, steamfitters, sprinklerfitters, and welders. From complex calculations to extensive pipe data, Pipe Trades Pro is your go-to solution for a streamlined work process. ----- ADVANCED CALCULATION CAPABILITIES ----- • Tackle complex measurements like cut lengths, take-outs, and odd-degree fittings easily • Navigate through right angles, offsets, and intricate rolling offsets confidently • Utilize tools for determining pipe areas, fill weights, and unit conversions • Efficiently manage parallel pipe cutbacks with accurate alignment and spacing • Incorporate feet-inch-fractions and trigonometry for precise measurement adjustments ----- FLUID DYNAMICS AND PRESSURE ANALYSIS ----- • Accurately compute flow rates, velocity, force, and volumes for diverse fluid types • Assess pressure loss effectively across any pipe size, type, or distance • Make informed decisions based on dynamic fluid properties and behaviors • Optimize piping systems for maximum flow efficiency and safety ----- COMPREHENSIVE PIPE DATA ACCESS ----- • Access vital information for pipes up to 42 inches, including diameters and wall thickness • Select from materials like steel, stainless steel, brass, aluminum, etc. • Quickly reference internal area and filled weight per foot for different pipe types • Make informed choices with extensive material and dimension options ----- USER-CENTRIC INTERFACE DESIGN ----- • Experience a streamlined, intuitive interface designed for quick and easy navigation • Access key features with minimal taps, saving time and enhancing user experience • Benefit from an interface that optimizes the iPhone’s screen space and usability • Enjoy a clutter-free, visually appealing layout for stress-free operation • Adapt quickly with an interface designed for both new and experienced users ----- OFFLINE FUNCTIONALITY AND SUPPORT ----- • Utilize full app capabilities without an internet connection, perfect for on-site tasks • Access all data and features offline, ensuring uninterrupted productivity • Rely on consistent app performance in remote or internet-challenged locations • Receive dedicated customer support for any queries or technical issues Pipe Trades Pro for iPhone is not just an application; it's a comprehensive tool transforming how pipe trade professionals work. It combines advanced technology, user-friendly design, and practical features to create a smoother, more efficient workflow. Embrace the future of pipe layout and design with Pipe Trades Pro, where accuracy meets efficiency. SUBSCRIPTION INFORMATION Your Free Trial period is free of charge. Subscriptions offered will automatically renew at the end of the chosen period. Payment will be charged to your Apple account upon purchase confirmation. The subscription will automatically renew unless auto-renew is turned off or the subscription is canceled in settings at least one day (24 hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Apple account Settings > Subscriptions. LEGAL Pipe Trades Pro is a trademark of Calculated Industries, Inc. Copyright 2025
Hydro Test Pressure
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Hydro-Test Pressure Calculator is a simple, fast, and offline tool designed for engineers, inspectors, and professionals working in the piping, pressure vessel, and process equipment industries. This app helps you quickly calculate Pressure Vessel Hydro-test Pressure and Piping Hydro-test Pressure based on industry-standard formulas. Available Calculators 1. Pressure Vessel Hydro-Test Pressure Calculator Calculate hydro-test pressure for pressure vessels using MAWP/Design Pressure and stress-ratio-based adjustments. 2. Piping Hydro-Test Pressure Calculator Compute hydro-test pressure for piping systems with appropriate multiplying factors and optional stress-based calculations. Key Features Fully Offline — Works without internet. No Ads — Clean, distraction-free experience. Fast & User Friendly — Simple interface with instant results. High Performance — Optimized for quick engineering calculations. Stress Ratio Support — Option to apply stress-at-test-temperature / stress-at-design-temperature ratio when required. What You Can Calculate The app lets you compute hydro-test pressure using: MAWP (Maximum Allowable Working Pressure) or Design Pressure Material Stress at Test Temperature Material Stress at Design Temperature Automatic ratio-based adjustment when stress at design temperature is lower than at room temperature. Who Should Use This App Ideal for professionals working in: Piping fabrication Pressure vessel manufacturing EPC companies Process plants Mechanical maintenance & inspection teams Quality control (QC / NDT) departments Perfect For Engineers who need a quick, reliable, and accurate hydro-test pressure calculator—anytime, anywhere, even without internet.
Screenshots
Verdict
The clearest difference is price: Pipe Trades Pro Calc at Free against Hydro Test Pressure's $1.99. Pipe Trades Pro Calc also leads on update cadence (every 7 months vs every 73 months) and chart position (#175 vs unranked). Hydro Test Pressure's advantage is in-app purchases (none vs 6). On ads 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
Pipe Trades Pro Calc is free to download; Hydro Test Pressure costs $1.99 up front. Pipe Trades Pro Calc sells 2 in-app purchases, starting at $4.99 per month. Hydro Test Pressure asks for nothing beyond the download.
Pipe Trades Pro Calc ships an update every 7 months, Hydro Test Pressure every 73 months. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | Pipe Trades Pro Calc | Hydro Test Pressure |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.8 (4.4K ratings) — better | — |
| Positive reviews | 42.6% of reviews | — |
| Number of ratings | 4.4K — better | — |
| Update frequency | Every 7 months — better | Every 73 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #175 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 51 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Calculated Industries | Imran Pinjara |
Bugs and requests
Pipe Trades Pro Calc
Reported bugs
3 issues- App freezes or stops working after updates
- Calculation errors with fractions
- Issues with reinstalling or transferring purchases
Requested features
4 requests- Ability to use app without subscription
- Support for larger pipe sizes
- Add a back/undo button
- Rotate screen orientation
Hydro Test Pressure
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Pipe Trades Pro Calc
- 1 Month Full Access14 Days trial3 variants$4.991 Month
- 1 Year Full Access14 Days trial3 variants$39.991 Year
Hydro Test Pressure
No in-app purchases
Questions
Is Pipe Trades Pro Calc free?
Is Hydro Test Pressure free?
Do Pipe Trades Pro Calc or Hydro Test Pressure have ads?
Which is updated more often, Pipe Trades Pro Calc or Hydro Test Pressure?
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