# SpiroGraph Tool vs Symmetry Sketch

The clearest difference is price: Symmetry Sketch at Free against SpiroGraph Tool's $0.99. SpiroGraph Tool's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Symmetry Sketch is free to download; SpiroGraph Tool costs $0.99 up front. Symmetry Sketch sells 1 one-off in-app purchase. SpiroGraph Tool asks for nothing beyond the download.

## The numbers

| Metric | SpiroGraph Tool | Symmetry Sketch |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 2 MB | 29 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yang Zhang](https://appshunter.io/developer/1821931362) | [伟 孙](https://appshunter.io/developer/1886716832) |

## What reviewers say

### SpiroGraph Tool

[App page](https://appshunter.io/ios/app/spirograph-tool/id6759474624)

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

**In-app purchases:** none


### Symmetry Sketch

[App page](https://appshunter.io/ios/app/symmetry-sketch/id6762132020)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Symmetry Sketch VIP | $0.99 | one-time |


## Frequently asked questions

### Is SpiroGraph Tool free?

SpiroGraph Tool costs $0.99, with no in-app purchases.

### Is Symmetry Sketch free?

Symmetry Sketch is free to download, with in-app purchases available.

### Do SpiroGraph Tool or Symmetry Sketch have ads?

Neither SpiroGraph Tool nor Symmetry Sketch 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.*