# Two Links Double Pendulum vs Magic Fluid Sand

The clearest difference is ads: Two Links Double Pendulum at none against Magic Fluid Sand's shown. Magic Fluid Sand's advantage is update cadence (monthly vs every 47 months) and iOS requirement (12 vs 18.2). 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.

Two Links Double Pendulum ships an update every 47 months, Magic Fluid Sand monthly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Two Links Double Pendulum | Magic Fluid Sand |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/magic-fluid-sand/id6446834621/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 47 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 281 MB | 28 MB |
| Requires iOS | 18.2 | **12** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eliott Radcliffe](https://appshunter.io/developer/1477487767) | [立辉 韩](https://appshunter.io/developer/1434803840) |

## What reviewers say

### Two Links Double Pendulum

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Magic Fluid Sand

[App page](https://appshunter.io/ios/app/magic-fluid-sand/id6446834621)

Experience a unique blend of classic Tetris and 2048 gameplay with relaxing fluid sand simulations. Enjoy synthesized music and inspiring quotes for a calming and visually engaging experience.

**Highlights:** Fluid sand simulation, Classic Tetris gameplay, 2048 puzzle game, Synthesized background music, Inspiring life quotes, Interactive sand control

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

**In-app purchases:** none


## Frequently asked questions

### Is Two Links Double Pendulum free?

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

### Is Magic Fluid Sand free?

Magic Fluid Sand is free to download, with no in-app purchases.

### Do Two Links Double Pendulum or Magic Fluid Sand have ads?

Magic Fluid Sand shows ads; Two Links Double Pendulum does not.

### Which is updated more often, Two Links Double Pendulum or Magic Fluid Sand?

Two Links Double Pendulum ships an update every 47 months, and Magic Fluid Sand monthly. Most recently, Two Links Double Pendulum was updated on October 6, 2026 and Magic Fluid Sand on October 7, 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.*