Eng Dynamics vs CloudLabs Speed Multiplier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eng Dynamics
This app offers practice problems and solutions for engineering Dynamics courses, mirroring textbook structures. It links to a free online eBook for theoretical support. A free version provides limited problems, while a paid version unlocks a comprehensive library.
- Real homework and test problems
- Organized by textbook sections/chapters
- Complete solutions with graphics
- Links to online eBook theory
- Extensive problem library (Pro version)
- Problems used in real engineering classes
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'Eng Dynamics' app provides real homework and test problems for the common engineering course called Dynamics. All problems are organized in sections and chapters common to most textbooks. Each problem has a complete solution with graphics to help you better understand how to solve the problem. Also, each problem has a link to a theory web page for that section at the online eBook (eCoursesBook.com). There is no cost for the online eBook, and it can be accessed outside of the app. The 'Lite' version (free) of the app has a select number of problems, about 50-70. The 'Pro' version ($3.99) has over 400 problems. Neither has ads. Both versions use the internet to pull problems from an online database as needed. Network connection is required to run the app. Each problem is small (less than 20 k) and are vector-based graphics. All problems have been used in real engineering classes. Problems are accessed through an online database, so if any errors are identified, they will be updated and the app will use the corrected version. This program is copyrighted and cannot be distributed without the author's written consent.
CloudLabs Speed Multiplier
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In this simulator, you will need to multiply the speed of the engine block provided. The laboratory also provides axles, separators and twelve pinions that have different diameters and different numbers of teeth. It is possible to use up to four pinions, and you must also determine the torque, the gear ratio, the number of teeth and the speed of the gear system.
Screenshots
Verdict
Eng Dynamics and CloudLabs Speed Multiplier are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Eng Dynamics | CloudLabs Speed Multiplier |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 | 9.0 |
| Further details — not scored | ||
| Size | 21 MB | 350 MB |
| Age rating | 4+ | 4+ |
| Developer | Kurt Gramoll | Jiovany Orozco |
In-app purchases
Eng Dynamics
No in-app purchases
CloudLabs Speed Multiplier
No in-app purchases
Questions
Is Eng Dynamics free?
Is CloudLabs Speed Multiplier free?
Do Eng Dynamics or CloudLabs Speed Multiplier have ads?
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