# KaleidoCurve vs Two Links Double Pendulum

The clearest difference is iOS requirement: KaleidoCurve at 9.0 against Two Links Double Pendulum's 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.

## The numbers

| Metric | KaleidoCurve | Two Links Double Pendulum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kaleidocurve/id1436894553/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 47 months |
| Monetization | Free | — |
| Size | 15 MB | 281 MB |
| Requires iOS | **9.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Extreme Value Limited](https://appshunter.io/developer/491735780) | [Eliott Radcliffe](https://appshunter.io/developer/1477487767) |

## What reviewers say

### KaleidoCurve

[App page](https://appshunter.io/ios/app/kaleidocurve/id1436894553)

Create intricate, editable patterns from simple curves. Apply dynamic color gradients to rotated versions of your designs. Learn Bezier curve drawing and explore how basic shapes form complex visual art.

**Highlights:** Editable curve patterns, Customizable color gradients, Bezier curve drawing tool, Save and reopen designs, Explore shape complexity, Edit point types and handles

**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 KaleidoCurve free?

KaleidoCurve 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 KaleidoCurve or Two Links Double Pendulum have ads?

Neither KaleidoCurve nor Two Links Double Pendulum shows ads.

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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.*