# Earth Clock vs Minimum Circle

The clearest difference is update cadence: Minimum Circle at weekly against Earth Clock's every 4 months. Minimum Circle also leads on iOS requirement (13.4 vs 18.6). 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.

Earth Clock ships an update every 4 months, Minimum Circle weekly. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Earth Clock | Minimum Circle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 8 MB | 1 MB |
| Requires iOS | 18.6 | **13.4** |
| Devices | **iPhone, iPad, Apple TV, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuhisa Asakawa](https://appshunter.io/developer/927996843) | [Hiroyuki Nishijima](https://appshunter.io/developer/1389796249) |

## What reviewers say

### Earth Clock

[App page](https://appshunter.io/ios/app/earth-clock/id975016856)

**Features:** macOS Compatibility

**In-app purchases:** none


### Minimum Circle

[App page](https://appshunter.io/ios/app/minimum-circle/id1510203613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Earth Clock free?

Earth Clock is free to download, with no in-app purchases.

### Is Minimum Circle free?

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

### Do Earth Clock or Minimum Circle have ads?

Neither Earth Clock nor Minimum Circle shows ads.

### Which is updated more often, Earth Clock or Minimum Circle?

Earth Clock ships an update every 4 months, and Minimum Circle weekly. Most recently, Earth Clock was updated on October 12, 2026 and Minimum Circle on October 3, 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.*