# Circuit Clock vs The Mindful Timer

The clearest difference is update cadence: Circuit Clock at every 10 days against The Mindful Timer's every 6 weeks. Circuit Clock also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Circuit Clock ships an update every 10 days, The Mindful Timer every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Circuit Clock | The Mindful Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Size | 5 MB | 17 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Ludin](https://appshunter.io/developer/699789331) | [Charles Burgess](https://appshunter.io/developer/481548260) |

## What reviewers say

### Circuit Clock

[App page](https://appshunter.io/ios/app/circuit-clock/id6448733183)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Mindful Timer

[App page](https://appshunter.io/ios/app/the-mindful-timer/id6748192634)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Circuit Clock free?

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

### Is The Mindful Timer free?

The Mindful Timer is free to download, with no in-app purchases.

### Do Circuit Clock or The Mindful Timer have ads?

Neither Circuit Clock nor The Mindful Timer shows ads.

### Which is updated more often, Circuit Clock or The Mindful Timer?

Circuit Clock ships an update every 10 days, and The Mindful Timer every 6 weeks. Most recently, Circuit Clock was updated on October 25, 2026 and The Mindful Timer on October 25, 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.*