Comparison

Mechanical Design and Analysis vs REO Mechanical Engineering

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

REO Mechanical Engineering

Features
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This app is a Learning Management System intended to help users tackle all the Philippine Mechanical Engineering Licensure Examination subjects. The app's primary objective is to enhance the knowledge and technical proficiency of the user needed to pass the licensure examination. It is designed to equip the user with the required competencies for a lifelong career in Engineering. Moreover, it also caters to students enrolled in mechanical engineering courses. It is a comprehensive reviewer mobile app covering all the topics and details in the Mechanical Engineering syllabus and TOS. It includes lecture notes intended to orient the user on the basic concepts of each topic. The app offers video lectures to augment the lecture notes to discuss the subject's more complex and complicated topics. Sample problems are presented during the lessons to teach the user the concepts and theories. The user can access the app and learn their pacing in a stress-free environment. The app provides interactive online exercises to develop the user's speed, accuracy, and endurance needed to pass the exams to test the user's progress. Exercises are constantly updated with fresh materials on a timely basis. The user can access the app and learn at their desired pacing. This app is part of the Real Excellence Online Review group of applications. Content is developed by a team of Mechanical Engineering board exam top-notchers and tenured and decorated Engineer Educators.

Screenshots

REO Mechanical Engineering4 screens

Verdict

The call

The clearest difference is price: REO Mechanical Engineering at Free against Mechanical Design and Analysis's $4.99. REO Mechanical Engineering also leads on iOS requirement (14.0 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

REO Mechanical Engineering is free to download; Mechanical Design and Analysis costs $4.99 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, REO Mechanical Engineering every 21 months. The most recent releases landed on July 7, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
Mechanical Design and Analysis versus REO Mechanical Engineering: the parameters behind the verdict, then further details
ParameterMechanical Design and AnalysisREO Mechanical Engineering
Price$4.99Free β€” better
Update frequencyEvery 11 months β€” betterEvery 21 months
AdsNoNo
In-app purchasesNoNo
DevicesiPad, MaciPhone, iPad, iPod β€” better
Requires iOS26.014.0 β€” better
Further details β€” not scored
Size15 MB452 MB
Age rating4+17+
DeveloperDRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STIRex Banggawan

In-app purchases

None

Mechanical Design and Analysis

No in-app purchases

None

REO Mechanical Engineering

No in-app purchases

Questions

Is Mechanical Design and Analysis free?
Mechanical Design and Analysis costs $4.99, with no in-app purchases.
Is REO Mechanical Engineering free?
REO Mechanical Engineering is free to download, with no in-app purchases.
Do Mechanical Design and Analysis or REO Mechanical Engineering have ads?
Neither Mechanical Design and Analysis nor REO Mechanical Engineering shows ads.
Which is updated more often, Mechanical Design and Analysis or REO Mechanical Engineering?
Mechanical Design and Analysis ships an update every 11 months, and REO Mechanical Engineering every 21 months. Most recently, Mechanical Design and Analysis was updated on July 7, 2026 and REO Mechanical Engineering on October 25, 2026.

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