# Double Pendulum Simulation

> Educational simulation of a double pendulum's chaotic dynamics using Runge-Kutta method. (iPhone/iPad app by ManneTroll Solutions.)

- Source: https://appshunter.io/ios/app/double-pendulum-simulation/id370962405 (this page in markdown: same URL + `.md`)
- Developer: [ManneTroll Solutions](https://appshunter.io/developer/313743954)
- Category: Education, Utilities
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 0 MB
- Languages: American English
- Released: 2010-05-13
- Data updated: 2026-08-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/double-pendulum-simulation/id370962405/reviews.md

## What is Double Pendulum Simulation?

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.

## Key features

- Double pendulum simulation
- Runge-Kutta method solver
- Chaotic dynamics exploration
- Device tilt interaction
- Educational physics tool

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/double-pendulum-simulation/id370962405/reviews.md

### 5/5 — cool

*2020-11-23*

It’s pretty cool but I just wish you could move with your hand as well as just moving your phone

### 3/5 — Ok

*2020-05-24*

It’s nothing to marvel about, it’s satisfying tho. I figured out you control it with the movement of your phone, too.

### 5/5 — Great

*2019-09-30, version 1.1*

Fun and easy science...

Thanks

### 4/5 — Actually a pretty nice game

*2019-04-07, version 1.1*

For some dumbasses:
You have to rotate your mobile device!

### 1/5 — 🤬😱☹️

*2019-02-17, version 1.1*

Not what I had expected

### 1/5 — Boring

*2015-01-04, version 1.0*

This is nothing but a video. I expexted a simulation.

### 1/5 — Not worth the money

*2012-10-27*

Way too simple and I don't understand how to affect the ball's movement

### 3/5 — Alex

*2011-04-18*

It does what it says, two pendulums quite cool for about two minutes then gets boring. Would be better if you could adjust weight and length of pendulum otherwise £0.60 is not worth it.

## Frequently asked questions about Double Pendulum Simulation

### What is the Double Pendulum Simulation app?

The Double Pendulum Simulation app is an educational tool that allows users to explore the complex and often chaotic behavior of a double pendulum. It uses the Runge-Kutta method to solve the underlying differential equations governing its motion.

### How does the Double Pendulum Simulation app work?

The app simulates the motion of a double pendulum by solving coupled ordinary differential equations. Users can interact with the simulation by tilting their device, which influences the pendulum's movement.

### Is the Double Pendulum Simulation app free to use?

Yes, the Double Pendulum Simulation app is available for free. It does not have any in-app purchases or advertisements.

### What devices are compatible with the Double Pendulum Simulation app?

The Double Pendulum Simulation app is supported on iPhone and iPod devices. It is rated for ages 4 and up.

### How often is the Double Pendulum Simulation app updated?

The Double Pendulum Simulation app was last updated on May 23, 2016, with version 1.1. It was initially released on May 13, 2010.

### What learning concepts does the Double Pendulum Simulation app teach?

The app is designed to teach about dynamical systems, coupled ordinary differential equations, and the principles of chaotic motion. It provides a hands-on way to visualize these complex mathematical and physics concepts.

### Can I track my progress or earn certifications with the Double Pendulum Simulation app?

The Double Pendulum Simulation app is a direct simulation tool and does not offer features for progress tracking or certifications. Its primary function is to demonstrate and allow interaction with a specific physical system.

### Does the Double Pendulum Simulation app have ads?

No, the Double Pendulum Simulation app is ad-free. Users can enjoy the simulation without any interruptions from advertisements.

## Version history (last 2 releases)

### 1.1 — 2016-05-23

This app has been updated by Apple to display the Apple Watch app icon.

Updated for iOS 7 and above

### 1.0 — 2010-05-13

No release notes.

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## More apps by ManneTroll Solutions

- [iTurbo](https://appshunter.io/ios/app/iturbo/id314368331)
- [ATimer](https://appshunter.io/ios/app/atimer/id333262096)
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- [Triple Pendulum](https://appshunter.io/ios/app/triple-pendulum/id371860711)
- [Mechanical Pendulums](https://appshunter.io/ios/app/mechanical-pendulums/id377376047)

All apps by ManneTroll Solutions: https://appshunter.io/developer/313743954

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*