Comparison

Mechanical Design and Analysis vs MaxwellsDemon

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

Head to head
About

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 β€œresidual stress method” or β€œnominal mean stress method”. -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.

About

MaxwellsDemon

Features
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You can learn the essence of statistical thermodynamics. Through simulation of gas molecular motion, you can intuitively understand basic concepts such as molecular kinetic energy, temperature, and entropy. Prepare a hot gas and a cold gas separated by a wall. Remove the wall and mix the two gases. Then, place the wall, which is covered with Maxwell's demon, in the center of the container, again dividing the container in two. What will happen?

Screenshots

MaxwellsDemon2 screens

Verdict

The call

The clearest difference is price: MaxwellsDemon at $0.99 against Mechanical Design and Analysis's $4.99. MaxwellsDemon also leads on iOS requirement (14.4 vs 26.0). On update cadence, 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Mechanical Design and Analysis costs $4.99 and MaxwellsDemon $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mechanical Design and Analysis ships an update every 11 months, MaxwellsDemon every 9 months. The most recent releases landed on July 7, 2026 and August 24, 2026 respectively.

Scorecard2 real differences Β· 4 level
Mechanical Design and Analysis versus MaxwellsDemon: the parameters behind the verdict, then further details
ParameterMechanical Design and AnalysisMaxwellsDemon
Price$4.99$0.99 β€” better
Update frequencyEvery 11 monthsEvery 9 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPad, MaciPhone, iPad, iPod β€” better
Requires iOS26.014.4 β€” better
Further details β€” not scored
Size15 MB1 MB
Age rating4+4+
DeveloperDRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STITakao Akatsu

In-app purchases

None

Mechanical Design and Analysis

No in-app purchases

None

MaxwellsDemon

No in-app purchases

Questions

Is Mechanical Design and Analysis free?
Mechanical Design and Analysis costs $4.99, with no in-app purchases.
Is MaxwellsDemon free?
MaxwellsDemon costs $0.99, with no in-app purchases.
Do Mechanical Design and Analysis or MaxwellsDemon have ads?
Neither Mechanical Design and Analysis nor MaxwellsDemon shows ads.
Which is updated more often, Mechanical Design and Analysis or MaxwellsDemon?
Mechanical Design and Analysis ships an update every 11 months, and MaxwellsDemon every 9 months. Most recently, Mechanical Design and Analysis was updated on July 7, 2026 and MaxwellsDemon on August 24, 2026.

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