Pipe Trades Pro Calc vs SM Calculator
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
SM Calculator
Easily convert between standard and metric units for calculations. Supports decimal and fraction values in inches, and millimeters. Tap values to see equivalents or add them to a pin list for quick access.
- Cross-unit calculations
- Decimal and fraction support
- Metric unit conversion
- Tap to convert values
- Pin list for quick access
- Conversion table
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This app is designed to aid in cross-unit calculations between Standard and Metric units. With the "Calculator" tool you can execute calculations across standard decimal and fraction values (in inches), as well as metric values (in millimeters). In Addition, you can tap on any value in the "transcript" output to see its equivalent in the alternate unit type/style. If you tap the icon next to a value you can add that value to the "Pins" view, which can be seen by tapping the icon in the lower right portion of the transcript view. With the "Convert" tool you can select one of three input fields (millimeter, standard decimal, or standard fraction) and type in a value to get an instant conversion into the other two unit types. The "Table" tool is a simple table with common measurements converted between metric and standard (decimal & fraction). This app is a work in progress with more features to come! Feedback and feature suggestions are welcome.
Screenshots
Verdict
The clearest difference is in-app purchases: SM Calculator at none against Pipe Trades Pro Calc's 6. SM Calculator also leads on update cadence (daily vs every 7 months). Pipe Trades Pro Calc's advantage is ratings volume (4.4K vs 2) and chart position (#196 vs unranked). On price, rating and ads 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. Pipe Trades Pro Calc sells 2 in-app purchases, starting at $4.99 per month. SM Calculator asks for nothing beyond the download.
SM Calculator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pipe Trades Pro Calc has 4.4K ratings behind it against 2, so its average is the more settled of the two.
Pipe Trades Pro Calc ships an update every 7 months, SM Calculator daily. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Pipe Trades Pro Calc | SM Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4.4K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 42.6% of reviews | — |
| Number of ratings | 4.4K — better | 2 |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #196 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 51 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | Calculated Industries | Body Culture |
Customer experience
Pipe Trades Pro Calc
SM Calculator
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
SM Calculator
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
SM Calculator
No in-app purchases
Questions
Is Pipe Trades Pro Calc free?
Is SM Calculator free?
Which has better reviews, Pipe Trades Pro Calc or SM Calculator?
Do Pipe Trades Pro Calc or SM Calculator have ads?
Which is updated more often, Pipe Trades Pro Calc or SM Calculator?
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