# Double Pendulum Simulation vs Drawing with Math

The clearest difference is review sentiment: Drawing with Math at 100% against Double Pendulum Simulation's 38%. Drawing with Math also leads on rating (4.5 vs 4.0) and update cadence (fortnightly vs every 73 months). Double Pendulum Simulation's advantage is iOS requirement (7.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Drawing with Math holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 38% of Double Pendulum Simulation's written reviews are positive against 100% of Drawing with Math's.

Double Pendulum Simulation ships an update every 73 months, Drawing with Math fortnightly. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Double Pendulum Simulation | Drawing with Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/double-pendulum-simulation/id370962405/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/drawing-with-math/id6479322887/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 73 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 0 MB | 2 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ManneTroll Solutions](https://appshunter.io/developer/313743954) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## 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


### Drawing with Math

[App page](https://appshunter.io/ios/app/drawing-with-math/id6479322887)

This app offers vector and pixel art editors with tools for free drawing, shapes, and function plotting. It allows for linear transformations of images using matrices, eigenvalues, and rotations, alongside pixel image compression.

**Highlights:** Vector and pixel art editors, Free drawing and shape tools, Function plotting (Cartesian, polar, parametric), Linear image transformations (matrix, rotation), Pixel image compression, Editable greeting cards

**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 Drawing with Math free?

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

### Which has better reviews, Double Pendulum Simulation or Drawing with Math?

Drawing with Math is rated higher. Double Pendulum Simulation averages 4.0 out of 5 from 2 ratings, while Drawing with Math averages 4.5 from 2 ratings.

### Do Double Pendulum Simulation or Drawing with Math have ads?

Neither Double Pendulum Simulation nor Drawing with Math shows ads.

### Which is updated more often, Double Pendulum Simulation or Drawing with Math?

Double Pendulum Simulation ships an update every 73 months, and Drawing with Math fortnightly. Most recently, Double Pendulum Simulation was updated on September 24, 2026 and Drawing with Math on September 19, 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.*