Comparison

Mechanical Engineer vs Pipe Tools

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

Head to head
About

Mechanical Engineer

This app provides over 300 essential mechanical engineering formulas across various domains. It allows users to calculate, save, compare, and share results, aiding in project optimization and decision-making. Users can access a limited number of calculations for free, with a subscription unlocking full functionality.

Highlights
  • Over 300 mechanical engineering formulas
  • Covers diverse engineering domains
  • Save and compare formula results
  • Share calculation outcomes
  • Intuitive and practical interface
  • Regular updates based on user input
Features
Read full description

MECHANICAL ENGINEER FORMULATOR – Elevate Your Engineering with Precision For the dynamic Mechanical Engineer and the proactive engineering student, MECHANICAL ENGINEER FORMULATOR stands as the definitive tool that merges practicality with ease of use. Navigate through your engineering challenges confidently with an app crafted for direct, intuitive interaction. Boasting a comprehensive collection of over 300 essential mechanical engineering formulas, MECHANICAL ENGINEER FORMULATOR actively supports a wide array of mechanical engineering domains: • Actuators & Bearings: Execute precision movements and manage loads with authority. • Belts & Boilers: Transmit power efficiently and generate steam reliably. • Brakes & Clutches: Apply stopping power decisively and control torque with finesse. • Elevators & Gears: Operate smoothly and transfer motions effectively. • Fluid Power & Heat Transfer: Control fluids masterfully and manage thermal dynamics skillfully. • Internal Combustion & Kinetic Energy: Generate power robustly and analyze motion with precision. • Metalworking & Plates: Shape materials skillfully and ensure structural integrity. • Plumbs & Power Plants: Direct fluid systems confidently and produce energy proficiently. • Refrigeration & Shafts: Cool systems effectively and rotate components seamlessly. • Springs & Vehicle Drive: Store energy reliably and propel vehicles powerfully. MECHANICAL ENGINEER FORMULATOR empowers you to save and compare formula results, enhancing decision-making for project optimization. Share your formula outcomes effortlessly, enabling seamless collaboration. Given the ever-advancing nature of engineering, we pledge to move forward together with you. If you are looking for a formula not yet featured, or desire an enhancement, just email us. We are committed to listening and incorporating your input into our forthcoming updates. MECHANICAL ENGINEER FORMULATOR is not just an app; it's an essential resource to achieve engineering excellence. MECHANICAL ENGINEER FORMULATOR places the full potential of precision engineering at your fingertips. MECHANICAL ENGINEER FORMULATOR is FREE to DOWNLOAD and view all of the formulas. Users are able to calculate five formulas for FREE. Purchase a subscription to calculate additional formulas. All subscriptions come with a 1-WEEK FREE TRIAL and SUPPORT Family Sharing.

About

Pipe Tools

This app provides a comprehensive steel pipe handbook with charts for wall thickness, mass, and pressure calculations. It facilitates quick conversions and cost comparisons, allowing users to prepare and send customized PDF quotes for pipe sales.

Highlights
  • Steel pipe charts (wall thickness, mass)
  • Unit conversions (feet, meters, pounds, kg)
  • Pipe cost comparison
  • Customizable PDF quote generation
  • Mechanical and hardness conversions
  • Pressure and wall thickness calculations
Features
Read full description

Steel Pipe Handbook that fits in your pocket! Great tool for pipe purchasers & sales, pipe manufacturers, pipe yard inspectors, fabricators, oilfield workers, NDE techs, truck operators, designers, heat treaters, and engineers. Steel pipe charts for wall thickness (inch & mm) and pipe mass (lb/ft and kg/m) from ASME B36.10M, and casing and tubing charts from API 5CT. Quick conversion between feet, metres, pounds, kilograms, CWT, net tons, metric tonnes for any pipe size. Compare pipe costs $/ft, $/m, $/lb, $/kg, $/CWT, $/net ton, $/metric tonne for your pipe size. Prepare quotes for pipe sales and send customized pdf to your customers - all from within the app! Info from various pipe specs (ASTM, CSA, API, NACE) Mechanical conversions (for strength & toughness). Calculator for Carbon Equivalents. Hardness conversions (scales include HRBW, HRC, HV, HBW, UTS) Calculate the weight of a truckload of steel pipe. Check typical AISI alloy content. Calculate the weight & buoyancy of pipe including its coatings and contents. Calculate ASME B31.3 maximum pressures and minimum wall thicknesses. www.bri-steel.com sales@bri-steel.com 2020 Bri-Steel Manufacturing, All Rights Reserved

Screenshots

Mechanical Engineer4 screens
Pipe Tools4 screens

Verdict

The call

The clearest difference is review sentiment: Pipe Tools at 79% against Mechanical Engineer's 30%. Pipe Tools also leads on monetization model (free vs free with in-app purchases) and iOS requirement (15.1 vs 17.6). Mechanical Engineer's advantage is update cadence (every 2 months vs every 36 months) and rating (4.4 vs 4.2). 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. Mechanical Engineer sells 3 in-app purchases, starting at $0.99 per month and Pipe Tools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mechanical Engineer holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 8 and 20 respectively. Written reviews complicate that: 30% of Mechanical Engineer's written reviews are positive against 79% of Pipe Tools's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Mechanical Engineer ships an update every 2 months, Pipe Tools every 36 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

Scorecard5 real differences · 5 level
Mechanical Engineer versus Pipe Tools: the parameters behind the verdict, then further details
ParameterMechanical EngineerPipe Tools
PriceFreeFree
Rating4.4 (8 ratings) — better4.2 (20 ratings)
Positive reviews29.6% of reviews78.6% of reviews — better
Number of ratings820 — better
Update frequencyEvery 2 months — betterEvery 36 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size5 MB43 MB
Age rating4+17+
DeveloperHistorycentral.comBri-Steel Manufacturing

Customer experience

Mechanical Engineer

All ratings8 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews27 reviews
Positive29.6%
Neutral18.5%
Negative51.9%

Pipe Tools

All ratings20 ratings
Positive85.0%
Neutral5.0%
Negative10.0%
Written reviews14 reviews
Positive78.6%
Neutral7.1%
Negative14.3%

In-app purchases

3 purchases

Mechanical Engineer

Subscriptions3
  • Monthly Subscription7 Days trial$0.991 Month
  • Pro Quarterly$0.993 Months
  • Pro Yearly7 Days trial$2.991 Year
1 purchases

Pipe Tools

One-time1
  • Unlock Pro Tools$0.99

Questions

Is Mechanical Engineer free?
Mechanical Engineer is free to download, with in-app purchases available.
Is Pipe Tools free?
Pipe Tools is free to download, with in-app purchases available.
Which has better reviews, Mechanical Engineer or Pipe Tools?
Mechanical Engineer is rated higher. Mechanical Engineer averages 4.4 out of 5 from 8 ratings, while Pipe Tools averages 4.2 from 20 ratings.
Do Mechanical Engineer or Pipe Tools have ads?
Neither Mechanical Engineer nor Pipe Tools shows ads.
Which is updated more often, Mechanical Engineer or Pipe Tools?
Mechanical Engineer ships an update every 2 months, and Pipe Tools every 36 months. Most recently, Mechanical Engineer was updated on October 6, 2026 and Pipe Tools on October 8, 2026.

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