Mechanical Design and Analysis vs Equation
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Mechanical Design and Analysis
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Mechanical Design and Analysis Tool is developed for students and practicing engineers for A Smart Calculator: - A scientific calculator - A unit converter - Both :) -All actions are carried on chatting style front end. All previous entries in calculator can be retrieved by pressing their avatars. Mohr's Circle Stress Analysis: -Stress state to Mohr's Circle presentation by tapping on screen at any instant (on 2D and 3D graph presentation views). -2D Mohr's Circle Stress Analysis. -3D Mohr's Circle Stress Analysis. -2D transformations on Mohr's Circle and Stress State View. -Optional sign conventions. -Shows calculations on formula sheet -Multiple sharing options including airport transfer, can open its pdf export file on other available applications (i.e. pdf editors). -Saves and restores input data. Goodman Fatigue Analysis Diagram: -Calculations can be carried with either βresidual stress methodβ or βnominal mean stress methodβ. -Goodman Diagram constructed automatically once all parameter are entered and intersection points are calculated and given on diagram for judgement. Bolted Joint Analysis: -Bolted Joint Analysis gives a force diagram and result of its simple calculations for a clamped system under axial external loads. It also gives basic terminology and information to have a better visibility of subjects.
Equation
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The EquationSolver is carefully designed to be a simple and elegant app. Easy to use, easy to understand, simple and effective It solves system of linear equations, simultaneous linear equations (no limit on the number of equations). It also teaches you the steps to solve such systems. To find a solution, it uses Matrix inversion method or LU decomposition method when inverse is not possible or complicated. The equations are beautifully presented in both: 1) Set of individual equations form 2) Matrix-vector product form. You can also share the beautifully written solution It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. This is a perfect app if you are a student learning to solve these kind of equations. There is also a Study page to help you with learning some important linear algebra formulas. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!
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Verdict
The clearest difference is update cadence: Equation at monthly against Mechanical Design and Analysis's every 11 months. Equation also leads on price ($1.99 vs $4.99) and iOS requirement (15.1 vs 26.0). On 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
Mechanical Design and Analysis costs $4.99 and Equation $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mechanical Design and Analysis ships an update every 11 months, Equation monthly. The most recent releases landed on July 7, 2026 and August 16, 2026 respectively.
| Parameter | Mechanical Design and Analysis | Equation |
|---|---|---|
| Price | $4.99 | $1.99 β better |
| Update frequency | Every 11 months | Monthly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad, Mac | iPhone, iPad, iPod β better |
| Requires iOS | 26.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 15 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI | Om Prakash Chapagain |
In-app purchases
Mechanical Design and Analysis
No in-app purchases
Equation
No in-app purchases
Questions
Is Mechanical Design and Analysis free?
Is Equation free?
Do Mechanical Design and Analysis or Equation have ads?
Which is updated more often, Mechanical Design and Analysis or Equation?
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