# Tabata Pro HIIT Interval Timer vs Onyx Timer

The clearest difference is rating: Tabata Pro HIIT Interval Timer at 4.9 against Onyx Timer's 4.1. Tabata Pro HIIT Interval Timer also leads on ratings volume (18K vs 17). Onyx Timer's advantage is iOS requirement (7.0 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Tabata Pro HIIT Interval Timer sells 6 in-app purchases, starting at $9.99 per year and Onyx Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tabata Pro HIIT Interval Timer holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: Tabata Pro HIIT Interval Timer has 18K ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 64% of Tabata Pro HIIT Interval Timer's written reviews are positive against 65% of Onyx Timer's, so the app with the better star average is not the one people write more warmly about.

Tabata Pro HIIT Interval Timer ships an update monthly, Onyx Timer every 2 weeks. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Tabata Pro HIIT Interval Timer | Onyx Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18K ratings)](https://appshunter.io/ios/app/tabata-pro-hiit-interval-timer/id346432063/reviews)** | [4.1 (17 ratings)](https://appshunter.io/ios/app/onyx-timer-hands-free-voice-controlled-talking-exercise-timer/id880784736/reviews) |
| Number of ratings | **18K** | 17 |
| Positive reviews | 64.2% of reviews | **65.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 35 MB |
| Requires iOS | 17.0 | **7.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIMPLETOUCH LLC](https://appshunter.io/developer/285750159) | [Kirill Edelman](https://appshunter.io/developer/460175496) |

## What reviewers say

### Tabata Pro HIIT Interval Timer

[App page](https://appshunter.io/ios/app/tabata-pro-hiit-interval-timer/id346432063)

This interval timer is designed for HIIT and Tabata workouts, offering customizable timing, audio cues, and music integration. It helps optimize performance and track progress with Apple Health integration.

**Highlights:** Customizable HIIT and Tabata intervals, Interactive speaking coach, Workout DJ music control, Apple Health integration, Apple Watch app support, High-quality audio and visual alerts

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ Annual | $9.99 | per year |
| Pro 3 Months | $9.99 | per 3 months |
| Pro Yearly | $9.99 | per year |
| Pro 6 Months | $14.99 | per 6 months |
| Pro Year | $19.99 | per year |
| Pro Year | $24.99 | per year |

**What reviewers like**

- 🚀 Simple and effective
- 🔒 Reliable timer
- 👍 Easy to use interface
- 💡 Customizable settings
- 👍 Good for HIIT and Tabata workouts

**What reviewers complain about**

- 🐛 Freezes or crashes on newer devices
- 🔋 High battery consumption
- 🔒 Subscription model issues for existing users
- 👎 Forced upgrades and inability to use previous paid version

**Reported bugs**

- Music playback issues
- Timer inaccuracies or premature completion
- Inability to restore previous purchases

**Requested features**

- Ability to name and save custom timers
- Apple Watch integration
- More sound/voice options
- Total workout time display
- Halfway point alerts during intervals


### Onyx Timer

[App page](https://appshunter.io/ios/app/onyx-timer-hands-free-voice-controlled-talking-exercise-timer/id880784736)

This app allows users to create and manage custom workouts combining time-based and rep-based exercises. Control your workout hands-free with voice commands and receive audio cues for each exercise. Workouts can be saved and shared, with options for visual and auditory customization.

**Highlights:** Voice-controlled timer, Mix time and rep-based exercises, Audio exercise announcements, Background operation, Workout saving and sharing, Customizable commands

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Tabata Pro HIIT Interval Timer free?

Tabata Pro HIIT Interval Timer is free to download, with in-app purchases available.

### Is Onyx Timer free?

Onyx Timer is free to download, with in-app purchases available.

### Which has better reviews, Tabata Pro HIIT Interval Timer or Onyx Timer?

Tabata Pro HIIT Interval Timer is rated higher. Tabata Pro HIIT Interval Timer averages 4.9 out of 5 from 18K ratings, while Onyx Timer averages 4.1 from 17 ratings.

### Do Tabata Pro HIIT Interval Timer or Onyx Timer have ads?

Neither Tabata Pro HIIT Interval Timer nor Onyx Timer shows ads.

### Which is updated more often, Tabata Pro HIIT Interval Timer or Onyx Timer?

Tabata Pro HIIT Interval Timer ships an update monthly, and Onyx Timer every 2 weeks. Most recently, Tabata Pro HIIT Interval Timer was updated on November 10, 2026 and Onyx Timer on November 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.*