# Double Pendulum Simulation vs gcc

Double Pendulum Simulation and gcc both sit at 4.0 stars, but that hides the real split: 100% of gcc's written reviews are positive against 38% of Double Pendulum Simulation's. gcc also leads on update cadence (every 7 months vs every 73 months). Double Pendulum Simulation's advantage is iOS requirement (7.0 vs 15.5). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for Double Pendulum Simulation against 4.0 for gcc. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 38% of Double Pendulum Simulation's written reviews are positive against 100% of gcc's.

Double Pendulum Simulation ships an update every 73 months, gcc every 7 months. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Double Pendulum Simulation | gcc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/double-pendulum-simulation/id370962405/reviews) | [4.0 (1 ratings)](https://appshunter.io/ios/app/gcc-lab/id6475364774/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 73 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 0 MB | 364 MB |
| Requires iOS | **7.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ManneTroll Solutions](https://appshunter.io/developer/313743954) | [Luis Acevedo-Arreguin](https://appshunter.io/developer/1642773653) |

## 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


### gcc

[App page](https://appshunter.io/ios/app/gcc-lab/id6475364774)

Practice computer programming languages like C, C++, Fortran, and Modula-2. This tool is ideal for computer science students and high schoolers exploring software engineering. Easily reset the app if your code encounters errors.

**Highlights:** Practice C, C++, Fortran, Modula-2, Includes GCC versions 10.2.0 and 14.0.0, Code testing functionality, App reset feature, Suitable for students

**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 gcc free?

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

### Which has better reviews, Double Pendulum Simulation or gcc?

Double Pendulum Simulation and gcc are both rated 4.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither Double Pendulum Simulation nor gcc shows ads.

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

Double Pendulum Simulation ships an update every 73 months, and gcc every 7 months. Most recently, Double Pendulum Simulation was updated on September 24, 2026 and gcc on October 1, 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.*