# Circuit Clock vs WOD Timer

The clearest difference is update cadence: Circuit Clock at every 10 days against WOD Timer's every 4 months. Circuit Clock also leads on iOS requirement (15.0 vs 17.5). 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.

Circuit Clock ships an update every 10 days, WOD Timer every 4 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Circuit Clock | WOD Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 5 MB | 2 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Ludin](https://appshunter.io/developer/699789331) | [Halil Can Ugur](https://appshunter.io/developer/1765607029) |

## What reviewers say

### Circuit Clock

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

**Features:** macOS Compatibility

**In-app purchases:** none


### WOD Timer

[App page](https://appshunter.io/ios/app/wod-timer-workout-tracker/id6737491229)

**In-app purchases:** none


## Frequently asked questions

### Is Circuit Clock free?

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

### Is WOD Timer free?

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

### Do Circuit Clock or WOD Timer have ads?

Neither Circuit Clock nor WOD Timer shows ads.

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

Circuit Clock ships an update every 10 days, and WOD Timer every 4 months. Most recently, Circuit Clock was updated on October 10, 2026 and WOD Timer on October 6, 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.*