# Circuit Clock vs Elite Tabata HIIT Timer

The clearest difference is iOS requirement: Circuit Clock at 15.0 against Elite Tabata HIIT Timer's 18.6. On price, update cadence, 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, Elite Tabata HIIT Timer every 11 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Circuit Clock | Elite Tabata HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/elite-tabata-hiit-timer/id6758023447/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | — | Free |
| Size | 5 MB | 6 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Stephen Ludin](https://appshunter.io/developer/699789331) | [Morgan Mills](https://appshunter.io/developer/1870352610) |

## What reviewers say

### Circuit Clock

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Elite Tabata HIIT Timer

[App page](https://appshunter.io/ios/app/elite-tabata-hiit-timer/id6758023447)

This interval timer is designed for high-intensity interval training and Tabata workouts. It offers customizable work and rest intervals, preset routines, and clear visual and audio cues. The app provides essential tools without distractions, making it easy to start and manage your training sessions.

**Highlights:** Customizable work and rest intervals, Preset Tabata and HIIT workouts, Audio and haptic feedback, Full-screen timer display, Pause, resume, skip, and reset controls, Customizable themes and dark mode

**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 Elite Tabata HIIT Timer free?

Elite Tabata HIIT Timer is free to download, with no in-app purchases.

### Do Circuit Clock or Elite Tabata HIIT Timer have ads?

Neither Circuit Clock nor Elite Tabata HIIT Timer shows ads.

### Which is updated more often, Circuit Clock or Elite Tabata HIIT Timer?

Circuit Clock ships an update every 10 days, and Elite Tabata HIIT Timer every 11 days. Most recently, Circuit Clock was updated on October 10, 2026 and Elite Tabata HIIT Timer on October 1, 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.*