Comparison

Double Pendulum Simulation vs PhysicsCompany LearnX

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

Head to head
About

Double Pendulum Simulation

Explore the chaotic and dynamic behavior of a double pendulum. This app uses the Runge-Kutta method to solve differential equations, allowing you to influence the pendulum's motion by tilting your device.

Highlights
  • Double pendulum simulation
  • Runge-Kutta method solver
  • Chaotic dynamics exploration
  • Device tilt interaction
  • Educational physics tool
Features
Read full description

In mathematics, in the area of dynamical systems, a double pendulum is a pendulum with another pendulum attached to its end, and is a simple physical system that exhibits rich dynamic behavior. The motion of a double pendulum is governed by a set of coupled ordinary differential equations. For certain energies its motion is chaotic. This application solves these differential equations using the Runge-Kutta method for the time stepping. You can influence the movement of the pendulum by holding your device in different positions.

About

PhysicsCompany LearnX

Read full description

Get Personalized Learning Outcomes for everyone. An in-depth performance analysis, where you can know your strong and weak points, your all India rank, your state rank etc. You will also get a virtual tutor who is completely dedicated to bringing out the best in you. It will prioritize your concepts, chapters, topics, and questions through machine learning. Get this innovative learning experience only on Physics Company Test Series!!

Screenshots

Double Pendulum Simulation3 screens
PhysicsCompany LearnX4 screens

Verdict

The call

The clearest difference is in-app purchases: Double Pendulum Simulation at none against PhysicsCompany LearnX's 10. Double Pendulum Simulation also leads on iOS requirement (7.0 vs 15.5). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PhysicsCompany LearnX sells 10 one-off in-app purchases. Double Pendulum Simulation asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Double Pendulum Simulation versus PhysicsCompany LearnX: the parameters behind the verdict, then further details
ParameterDouble Pendulum SimulationPhysicsCompany LearnX
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings2 — better—
Update frequencyEvery 73 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better15.5
Further details — not scored
Size0 MB146 MB
Age rating4+4+
DeveloperManneTroll SolutionsOnline Learning

In-app purchases

None

Double Pendulum Simulation

No in-app purchases

10 purchases

PhysicsCompany LearnX

One-time10
  • Package - AR$29.99
  • Package - AV$34.99
  • Package - AY$39.99
Show 7 more
  • Package - AW$39.99
  • Package - BA$39.99
  • Package - BD$39.99
  • Package - BE$44.99
  • Package - BF$49.99
  • Package - BG$49.99
  • Package - BH$49.99

Questions

Is Double Pendulum Simulation free?
Double Pendulum Simulation is free to download, with no in-app purchases.
Is PhysicsCompany LearnX free?
PhysicsCompany LearnX is free to download, with in-app purchases available.
Do Double Pendulum Simulation or PhysicsCompany LearnX have ads?
Neither Double Pendulum Simulation nor PhysicsCompany LearnX shows ads.

Other comparisons