Engineering Economics Career vs Mechanical Engineering Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Engineering Economics Career
Learn engineering economics with an e-book, formulas, and interest tables. Practice concepts through a simulated career game with problems ranging from time value of money to supply and demand equilibrium. Customize exams for self-testing.
- E-book with key concepts
- Common formulas and interest tables
- Simulated career game with practice problems
- Graphical plots for complex problems
- Customizable exams
- Responsive design for phones and tablets
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This app is designed to help engineering student to learn the course of 'Engineering Economics' or 'Engineering Economy'. Tools include an E-book with key concepts and video links, common formulas and interest tables. Conceptual questions and practice problems are presented in a simulated career' game. The problems range from the simple questions on time values of money, to Sensitivity Analysis, to Monte Carlo Simulation and to Supply Demand Equilibrium. Complex problems are accompanied by graphical plots. It will be automatically resized for most phones and tablets resolutions. You may also customize exams with problems to test yourself. The mobile app development is sponsored by National Science Foundation DUE #1140457, USA. Developed by the professors teaching this course.
Mechanical Engineering Book
This app provides a comprehensive guide to mechanical engineering, covering fundamental concepts, key terms, and essential formulas. It's designed for students and professionals to deepen their understanding of machine mechanisms and engineering principles.
- Learn mechanical engineering principles
- Understand machine mechanisms
- Access engineering formulas and equations
- Explore engineering facts
- Covers thermodynamics, materials science, and more
- Designed for professionals and students
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Learn Mechanical Engineering is a professional app to Learning Mechanical Engineering which to helps people to understand the working mechanisms of machines. Learn Mechanical Engineering is designed for mechanism as well research by professional engineers. Learn Mechanical Engineering is the study, design, development, construction, and testing of mechanical and thermal sensors and devices, including tools, machines, and machines. Mechanical engineering careers center on creating technology. Learn Mechanical Engineering Terms and lots of Engineering Equations, Engineering Formulas and Engineering Facts, this Engineering App will sure cement of basics to advanced engineering. Topics - Introduction - Thermodynamics - Engineering Materials - Mechanical Measurement - Machine Tools - Casting And Welding - Properties Of Gases - Fuels And Combustion - Power Plant Engineering - Internal Combustion Engines - Steam Engine, Steam And Gas Turbines - Properties Of Steam And Steam - Stress And Strain - Lifting Machines - Flywheel - Heat Transfer - Air Conditioning - Power Transmission - Coupling, Clutch, And Brake - Air Compressors - Fluid Mechanics And Hydraulic Machines - Mechanical Working Of Metals & Metal Sheet - Manufacturing Systems - Unconventional Machining Processes Why Learn Mechanical Engineering Mechanical engineers design and build solutions to a range of problems, improving efficiency across a wide range of industries. By studying mechanical engineering, you can look forward to good job prospects, high salaries, and varied work Mechanical engineering is an engineering branch that combines engineering physics and mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. It is one of the oldest and broadest of the engineering branches. Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad range of more specialized fields of engineering.
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Verdict
The clearest difference is price: Engineering Economics Career at Free against Mechanical Engineering Book's $1.99. Engineering Economics Career also leads on update cadence (fortnightly vs every 11 months). Mechanical Engineering Book's advantage is ratings volume (12 vs 3) and iOS requirement (10.0 vs 13.0). On rating, ads, in-app purchases and device support 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
Engineering Economics Career is free to download; Mechanical Engineering Book costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for Engineering Economics Career against 4.7 for Mechanical Engineering Book. Both are backed by a comparable volume of ratings — 3 and 12 respectively.
Engineering Economics Career ships an update fortnightly, Mechanical Engineering Book every 11 months. The most recent releases landed on June 1, 2026 and September 27, 2026 respectively.
| Parameter | Engineering Economics Career | Mechanical Engineering Book |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (3 ratings) | 4.7 (12 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 3 | 12 — better |
| Update frequency | Fortnightly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 38 MB |
| Age rating | 17+ | 4+ |
| Developer | Weihang Zhu | Haroon Khalil |
Customer experience
Engineering Economics Career
Mechanical Engineering Book
In-app purchases
Engineering Economics Career
No in-app purchases
Mechanical Engineering Book
No in-app purchases
Questions
Is Engineering Economics Career free?
Is Mechanical Engineering Book free?
Which has better reviews, Engineering Economics Career or Mechanical Engineering Book?
Do Engineering Economics Career or Mechanical Engineering Book have ads?
Which is updated more often, Engineering Economics Career or Mechanical Engineering Book?
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