Comparison

Pipedata vs Metal Weight Calculator Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pipedata

Access dimensional and weight data for over 70 common ASME piping components. Provides information in Metric, US Customary Units, and Inch/Fractions, with audited weights for valves, flanges, and other parts. Ensures accuracy and up-to-date information based on the latest ASME specifications.

Highlights
  • Dimensional data for 72+ ASME piping components
  • Weight information for valves and flanges
  • Supports Metric, US Customary Units, and Inch/Fractions
  • Based on latest ASME piping specifications
  • Fast and convenient interface
Features
Read full description

Pipedata has dimensional and weight information for 72 common ASME piping components all in a fast, convenient and easy to use interface. The Pipedata name has been around since 1996, when it was first applied to Pipedata-Pro. Since then it's gained a global presence in the piping industry with large corporations and individuals appreciating the Pipedata hallmarks of accuracy and up-to date relevant information. Based on the latest ASME piping dimensional specifications it shows Metric, US Customary Units and Inch/Fractions and includes audited valve weights, flange weights and all piping component weights. This release is not limited to but includes the following range of information: DATA SUMMARY Pipe ASME B36.10M/19M - 2004 WeldNeck Flange, ASME B16.5-2013 Slip On Flange, ASME B16.5-2013 Blind Flange, ASME B16.5-2013 Threaded Flange, ASME B16.5-2013 SocketWelded Flange, ASME B16.5-2013 Lapped Flange, ASME B16.5-2013 Long Welding Neck Flange, ASME B16.5-2013 Buttwelded 45deg Elbow, ASME B16.9-2007 Buttwelded 90deg Long Radius Elbow, ASME B16.9-2007 Buttwelded 180deg Long Radius Return, ASME B16.9-2007 Buttwelded 90deg Short Radius Elbow, ASME B16.9-2007 Buttwelded 180deg Short Radius Return, ASME B16.9-2007 Buttwelded Equal Tee, ASME B16.9-2007 Buttwelded Reducing Tee, ASME B16.9-2007 Buttwelded Cap, ASME B16.9-2007 Buttwelded Concentric Reducer, ASME B16.9-2007 Buttwelded Eccentric Reducer, ASME B16.9-2007 Buttwelded Lap Joint Stub End, ASME B16.9-2007 Threaded 90deg Elbow, ASME B16.11-2011 Threaded Tee, ASME B16.11-2011 Threaded Cross, ASME B16.11-2011 Threaded 45deg Elbow, ASME B16.11-2011 Threaded 90deg Street Elbow, ASME B16.11-2011 Threaded Coupling, ASME B16.11-2011 Threaded Half Coupling, ASME B16.11-2011 Threaded Cap, ASME B16.11-2011 Threaded Square Head Plug, ASME B16.11-2011 Threaded Hex Head Plug, ASME B16.11-2011 Threaded Round Head Plug, ASME B16.11-2011 Threaded Hex Head Bushing, ASME B16.11-2011 Threaded Flush Bushing, ASME B16.11-2011 Socketwelded 90deg Deg Elbow, ASME B16.11-2011 Socketwelded 45deg deg Elbow, ASME B16.11-2011 Socketwelded Tee, ASME B16.11-2011 Socketwelded Cross, ASME B16.11-2011 Socketwelded Coupling, ASME B16.11-2011 Socketwelded Half Coupling, ASME B16.11-2011 Socketwelded Cap, ASME B16.11-2011 Socketwelded Reducing Coupling, ASME Unadopted Socketwelded Welding Boss, ASME Unadopted Socketwelded Reducing Insert Type 1, ASME Unadopted Socketwelded Reducing Insert Type 2, ASME Unadopted Socketwelded Reducing Insert Type 3, ASME Unadopted Socketwelded Union, ASME Unadopted Socket Details, ASME B16.11-2011 Non Metallic Flat Ring for ASME B16.5 Flanges, ASME B16.21-2011 Non Metallic Flat Ring for ASME B16.47 Series A Flanges, ASME B16.21-2011 Non Metallic Flat Ring for ASME B16.47 Series B Flanges, ASME B16.21-2011 Spiral wound for ASME B16.5 Flanges, ASME B16.20-2012 Spiral wound for ASME B16.47 Series A Flanges, ASME B16.20-2012 Spiral wound for ASME B16.47 Series B Flanges, ASME B16.20-2012 RTJ Soft Iron Ring type R, ASME B16.20-2012 RTJ Soft Iron Ring RX, ASME B16.20-2012 RTJ Soft Iron Ring BX, ASME B16.20-2012 Flanged Gate Valve, ASME B16.10-2009 Flanged Globe Valve, ASME B16.10-2009 Flanged Ball Valve, ASME B16.10-2009 Flanged Control Valve, ASME B16.10-2009 Flanged Swing Check Valve, ASME B16.10-2009 Flanged Wafer Check Valve, API 594 Wafer type Butterfly Valves, ASME B16.10-2009... and much more: Check it out!

About

Metal Weight Calculator Pro

Quickly estimate the weight of various metals and alloys for engineering, fabrication, and construction. Supports multiple shapes like sheets, pipes, bars, plates, and beams, with customizable units and density settings.

Highlights
  • Calculate weight for sheets, pipes, bars, plates, and beams
  • Supports steel, aluminum, copper, brass, stainless steel, and alloys
  • Switch between metric and imperial units
  • Adjust metal density for custom alloys
  • Save and share calculation results
  • Estimate weight per piece or total quantity
Features
Read full description

Metal Weight Calculator Pro is your fast, accurate, and easy-to-use tool for calculating the weight of metals and alloys. Perfect for engineering, fabrication, manufacturing, and construction, this app lets you estimate material weight in seconds — saving time, reducing errors, and improving efficiency. With support for steel, aluminum, copper, brass, stainless steel, and more, you can calculate weight for multiple shapes and sizes with just a few taps. Multiple Shape Calculations: * Sheet Metal Calculator – Enter length, width, and thickness for instant results. * Pipe & Tube Weight Calculator – Supports round, square, and rectangular pipes. * Bar & Rod Weight Calculator – Works with round bars, square bars, flat bars, and hex bars. * Plate & Angle Weight Calculator – Ideal for fabrication and construction needs. * Beam Weight Calculator – Includes I-beams, H-beams, and other profiles. Accurate & Customizable: * Switch between metric (mm, cm, m) and imperial (in, ft) units. * Adjust metal density for different grades and alloys. * Get weight per piece or total weight for multiple quantities. Save & Share: * Save calculations for future reference. * Share results instantly with clients, suppliers, or colleagues. Why Choose Metal Weight Calculator Pro? * Supports steel, aluminum, copper, brass, stainless steel, mild steel, and alloys. * Ideal for engineers, fabricators, metalworkers, and DIY projects. * Perfect for quick weight estimates before ordering or cutting materials. Download Metal Weight Calculator Pro today and calculate metal weight for any material and shape — quickly, easily, and accurately! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chief-cheque-627.notion.site/Privacy-Policy-23e6adfdb3748140a9e5f78e9ce25995

Screenshots

Pipedata4 screens
Metal Weight Calculator Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Pipedata at 52% against Metal Weight Calculator Pro's 0%. Pipedata also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 15.0). Metal Weight Calculator Pro's advantage is rating (4.6 vs 4.4). On price, ratings volume, ads and 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Metal Weight Calculator Pro holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 44 and 22 respectively. Written reviews complicate that: 52% of Pipedata's written reviews are positive against 0% of Metal Weight Calculator Pro's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Pipedata ships an update every 3 weeks, Metal Weight Calculator Pro every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Pipedata versus Metal Weight Calculator Pro: the parameters behind the verdict, then further details
ParameterPipedataMetal Weight Calculator Pro
PriceFreeFree
Rating4.4 (44 ratings)4.6 (22 ratings) — better
Positive reviews51.7% of reviews — better0.0% of reviews
Number of ratings44 — better22
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size38 MB6 MB
Age rating4+17+
DeveloperJohn BennettVaghani Keyur

Customer experience

Pipedata

All ratings39 ratings
Positive82.1%
Neutral5.1%
Negative12.8%
Written reviews29 reviews
Positive51.7%
Neutral6.9%
Negative41.4%

Metal Weight Calculator Pro

All ratings20 ratings
Positive90.0%
Neutral5.0%
Negative5.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Pipedata

No in-app purchases

None

Metal Weight Calculator Pro

No in-app purchases

Questions

Is Pipedata free?
Pipedata is free to download, with no in-app purchases.
Is Metal Weight Calculator Pro free?
Metal Weight Calculator Pro is free to download, with no in-app purchases.
Which has better reviews, Pipedata or Metal Weight Calculator Pro?
Metal Weight Calculator Pro is rated higher. Pipedata averages 4.4 out of 5 from 44 ratings, while Metal Weight Calculator Pro averages 4.6 from 22 ratings.
Do Pipedata or Metal Weight Calculator Pro have ads?
Neither Pipedata nor Metal Weight Calculator Pro shows ads.
Which is updated more often, Pipedata or Metal Weight Calculator Pro?
Pipedata ships an update every 3 weeks, and Metal Weight Calculator Pro every 2 months. Most recently, Pipedata was updated on October 24, 2026 and Metal Weight Calculator Pro on October 28, 2026.

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