# Circle Master vs Circle Judge

The clearest difference is review sentiment: Circle Master at 100% against Circle Judge's 50%. Circle Master also leads on ads (none vs shown) and monetization model (free vs ad-supported). 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.

## The numbers

| Metric | Circle Master | Circle Judge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/circle-master-challenge/id6503243085/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 45 MB | 6 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vaghani Keyur](https://appshunter.io/developer/1164464860) | [MITSUKO MARGOT KUBOTA ONO](https://appshunter.io/developer/1799524637) |

## What reviewers say

### Circle Master

[App page](https://appshunter.io/ios/app/circle-master-challenge/id6503243085)

This app helps you improve your circle-drawing precision. It displays your accuracy percentage and rewards high-precision attempts with combos. Challenge yourself to achieve perfect circles and break your own records.

**Highlights:** Precision Improvement, Accuracy Display, Combo System, Reset Mechanism, Circle Challenge, User-Friendly Interface

**Features:** macOS Compatibility, 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 Circle Master free?

Circle Master 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 Circle Master or Circle Judge have ads?

Circle Judge shows ads; Circle Master 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.*