# Woahdude vs Two Links Double Pendulum

The clearest difference is update cadence: Woahdude at every 6 months against Two Links Double Pendulum's every 47 months. Woahdude also leads on iOS requirement (10.3 vs 18.2). On price, ads, 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.

Woahdude ships an update every 6 months, Two Links Double Pendulum every 47 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Woahdude | Two Links Double Pendulum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/woahdude/id1231780380/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 47 months |
| Monetization | Free | — |
| Size | 3 MB | 281 MB |
| Requires iOS | **10.3** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tawa Nicolas](https://appshunter.io/developer/966368989) | [Eliott Radcliffe](https://appshunter.io/developer/1477487767) |

## What reviewers say

### Woahdude

[App page](https://appshunter.io/ios/app/woahdude/id1231780380)

This open-source application allows users to write, edit, and run OpenGL Shader Language programs. It includes predefined fragment shaders to get started, requiring implementation of specific uniforms like time, color, mouse, and resolution.

**Highlights:** Open Source project, Handles OpenGL Shader Language programs, Predefined Fragment Shaders, Edit and run shader code, Implement uniforms: time, color, mouse, resolution

**In-app purchases:** none


### Two Links Double Pendulum

[App page](https://appshunter.io/ios/app/two-links-double-pendulum/id1625794656)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Woahdude free?

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

### Is Two Links Double Pendulum free?

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

### Do Woahdude or Two Links Double Pendulum have ads?

Neither Woahdude nor Two Links Double Pendulum shows ads.

### Which is updated more often, Woahdude or Two Links Double Pendulum?

Woahdude ships an update every 6 months, and Two Links Double Pendulum every 47 months. Most recently, Woahdude was updated on November 2, 2026 and Two Links Double Pendulum on November 3, 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.*