# Tabata & HIIT Interval Timer vs Hakoniwa Workout Timer

The clearest difference is rating: Tabata & HIIT Interval Timer at 4.8 against Hakoniwa Workout Timer's 4.4. Tabata & HIIT Interval Timer also leads on ratings volume (239 vs 7) and review sentiment (78% vs 62%). 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.

Tabata & HIIT Interval Timer holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Tabata & HIIT Interval Timer has 239 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 78% of Tabata & HIIT Interval Timer's written reviews are positive against 62% of Hakoniwa Workout Timer's.

Tabata & HIIT Interval Timer ships an update every 4 months, Hakoniwa Workout Timer every 3 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | Tabata & HIIT Interval Timer | Hakoniwa Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (239 ratings)](https://appshunter.io/ios/app/tabata-and-hiit-interval-timer/id1166542235/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/hakoniwa-workout-timer/id1250301249/reviews) |
| Number of ratings | **239** | 7 |
| Positive reviews | **77.8% of reviews** | 61.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 48 MB | 25 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Torii](https://appshunter.io/developer/1048814905) | [KAZUTERU YOKOI](https://appshunter.io/developer/605271729) |

## What reviewers say

### Tabata & HIIT Interval Timer

[App page](https://appshunter.io/ios/app/tabata-and-hiit-interval-timer/id1166542235)

This app functions as a versatile timer for high-intensity interval training (HIIT) and Tabata workouts. It guides users through structured exercise and rest periods, making it easy to follow popular interval training methods for effective, short-duration fitness sessions.

**Highlights:** Tabata timer, Interval timer, HIIT workout guidance, Structured exercise/rest periods, Customizable training

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Hakoniwa Workout Timer

[App page](https://appshunter.io/ios/app/hakoniwa-workout-timer/id1250301249)

This app provides customizable timers for interval training and looping exercises. Users can set training times, interval durations, and the number of sets for each menu. It also offers sound customization, voice prompts, and the ability to create multiple timers and menus for various training needs.

**Highlights:** Interval training timer, Looping exercise timer, Customizable training times, Adjustable interval durations, Multiple set options, Sound and voice notifications, Unlimited timer creation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tabata & HIIT Interval Timer free?

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

### Is Hakoniwa Workout Timer free?

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

### Which has better reviews, Tabata & HIIT Interval Timer or Hakoniwa Workout Timer?

Tabata & HIIT Interval Timer is rated higher. Tabata & HIIT Interval Timer averages 4.8 out of 5 from 239 ratings, while Hakoniwa Workout Timer averages 4.4 from 7 ratings.

### Do Tabata & HIIT Interval Timer or Hakoniwa Workout Timer have ads?

Both Tabata & HIIT Interval Timer and Hakoniwa Workout Timer show ads.

### Which is updated more often, Tabata & HIIT Interval Timer or Hakoniwa Workout Timer?

Tabata & HIIT Interval Timer ships an update every 4 months, and Hakoniwa Workout Timer every 3 months. Most recently, Tabata & HIIT Interval Timer was updated on September 30, 2026 and Hakoniwa Workout Timer on September 30, 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.*