# Double Pendulum Simulation vs ODE

The clearest difference is ads: Double Pendulum Simulation at none against ODE's shown. Double Pendulum Simulation also leads on iOS requirement (7.0 vs 15.1). ODE's advantage is update cadence (every 5 weeks vs every 73 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Double Pendulum Simulation ships an update every 73 months, ODE every 5 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Double Pendulum Simulation | ODE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/double-pendulum-simulation/id370962405/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 73 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 0 MB | 41 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ManneTroll Solutions](https://appshunter.io/developer/313743954) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Double Pendulum Simulation

[App page](https://appshunter.io/ios/app/double-pendulum-simulation/id370962405)

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:** macOS Compatibility

**In-app purchases:** none


### ODE

[App page](https://appshunter.io/ios/app/ode-solver-integrator/id1619296705)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Double Pendulum Simulation free?

Double Pendulum Simulation is free to download, with no in-app purchases.

### Is ODE free?

ODE is free to download, with no in-app purchases.

### Do Double Pendulum Simulation or ODE have ads?

ODE shows ads; Double Pendulum Simulation does not.

### Which is updated more often, Double Pendulum Simulation or ODE?

Double Pendulum Simulation ships an update every 73 months, and ODE every 5 weeks. Most recently, Double Pendulum Simulation was updated on September 24, 2026 and ODE on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*