# 优作+ vs Circle Judge

The clearest difference is ads: 优作+ at none against Circle Judge's shown. On price, in-app purchases, device support and iOS requirement 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 | 优作+ | Circle Judge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Monetization | — | Ad-supported |
| Size | 12 MB | 6 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [鑫鑫 陈](https://appshunter.io/developer/1680459299) | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) |

## What reviewers say

### 优作+

[App page](https://appshunter.io/ios/app/plus/id6465684086)

**Features:** Vision Pro support

**In-app purchases:** none


### Circle Judge

[App page](https://appshunter.io/ios/app/circle-judge-roundness-check/id6751216299)

This app scores the roundness of freehand circles drawn on your screen. It provides instant feedback on how close your drawing is to a perfect circle, with options for customization and sharing your results.

**Highlights:** One-tap roundness scoring, Reference circle overlay, Customizable pen and guide colors, Share drawings with scores, Light/Dark Mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is 优作+ free?

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

### Is Circle Judge free?

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

### Do 优作+ or Circle Judge have ads?

Circle Judge shows ads; 优作+ does not.

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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.*