# Draw a Perfect Circle vs Circle Zen

The clearest difference is in-app purchases: Circle Zen at none against Draw a Perfect Circle's 2. Circle Zen also leads on ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Draw a Perfect Circle sells 2 in-app purchases, starting at $4.99 per month. Circle Zen asks for nothing beyond the download.

Draw a Perfect Circle ships an update every 6 months, Circle Zen every 2 months. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Draw a Perfect Circle | Circle Zen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/draw-a-perfect-circle-circle/id6741995994/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 40 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [maoko](https://appshunter.io/developer/495151243) |

## What reviewers say

### Draw a Perfect Circle

[App page](https://appshunter.io/ios/app/draw-a-perfect-circle-circle/id6741995994)

Test your precision in this simple yet challenging game where you draw circles with your finger. Earn a score based on accuracy and see how close you can get to a perfect circle. It's a quick, casual, and addictive experience for anyone.

**Highlights:** Draw circles with your finger, Score based on precision, Intuitive controls, Quick and casual gameplay, Addictive challenge

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $29.99 | per year |


### Circle Zen

[App page](https://appshunter.io/ios/app/circle-zen/id6760607038)

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

**In-app purchases:** none


## Frequently asked questions

### Is Draw a Perfect Circle free?

Draw a Perfect Circle is free to download, with in-app purchases available.

### Is Circle Zen free?

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

### Do Draw a Perfect Circle or Circle Zen have ads?

Draw a Perfect Circle shows ads; Circle Zen does not.

### Which is updated more often, Draw a Perfect Circle or Circle Zen?

Draw a Perfect Circle ships an update every 6 months, and Circle Zen every 2 months. Most recently, Draw a Perfect Circle was updated on November 10, 2026 and Circle Zen on November 5, 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.*