Comparison

Mechanical Pendulums vs TOEIC Master Pro

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

Head to head
About

Mechanical Pendulums

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In mechanics, in the area of dynamical system, a N-tuple pendulum is a set of N simple pendulums attached to each other. These N-tuple pendulums are physical systems that exibits rich dynamical behavior. For certain energies, are the motion of these mechanical pendulums often chaotic. You can influence the motion of the pendulums by holding your device in different positions. The equations of motions of these pendulums has been derived using the Sophia mechanical package. The different set of differential equations are solved using the 4:th order Runge-Kutta method for the time stepping. Within this application you can switch between these mechanical pendulums: - Double - Triple - Quadruple - Quintuple - Sextuple - Octuple - Symmtric Double - Simple 3-Dimensional The visualization of the pendulums can be viewed in either a Quartz view or in an OpenGL view.

About

TOEIC Master Pro

Features
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Sharpen your TOEIC skills with 50 full-length practice tests built exactly like the official exam. Monitor your progress, review detailed answers, and prepare to reach your dream score with confidence. Contact Us: For questions, suggestions, or bug reports, please contact us at izi.app.pro@gmail.com. Privacy Policy: https://sites.google.com/view/toeic-master-pro/privacy Terms of Use: https://sites.google.com/view/toeic-master-pro/terms

Screenshots

Mechanical Pendulums4 screens
TOEIC Master Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Mechanical Pendulums at none against TOEIC Master Pro's 1. TOEIC Master Pro's advantage is device support and iOS requirement (13.0 vs 15.0). On price there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. TOEIC Master Pro sells 1 in-app purchase, starting at $19.99 per 3 months. Mechanical Pendulums asks for nothing beyond the download.

Scorecard3 real differences ยท 3 level
Mechanical Pendulums versus TOEIC Master Pro: the parameters behind the verdict, then further details
ParameterMechanical PendulumsTOEIC Master Pro
PriceFreeFree
Update frequencyโ€”Every 6 days
Adsโ€”No
In-app purchasesNo โ€” betterYes
Devicesโ€”iPhone, iPad, iPod โ€” better
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size0 MB69 MB
Age rating4+4+
DeveloperManneTroll SolutionsYen Nguyen

In-app purchases

None

Mechanical Pendulums

No in-app purchases

1 purchases

TOEIC Master Pro

Subscriptions1
  • TOEIC Pro$19.993 Months

Questions

Is Mechanical Pendulums free?
Mechanical Pendulums is free to download, with no in-app purchases.
Is TOEIC Master Pro free?
TOEIC Master Pro is free to download, with in-app purchases available.

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