# Koi Tabata Timer vs TABATA Timer / Interval Timer

The clearest difference is ads: Koi Tabata Timer at none against TABATA Timer / Interval Timer's shown. Koi Tabata Timer also leads on update cadence (every 2 weeks vs every 2 months) and monetization model (free vs ad-supported). TABATA Timer / Interval Timer's advantage is rating (4.8 vs 4.6). On price, review sentiment, ratings volume 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 Timer / Interval Timer holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 10 and 20 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Koi Tabata Timer ships an update every 2 weeks, TABATA Timer / Interval Timer every 2 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Koi Tabata Timer | TABATA Timer / Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/koi-tabata-timer-hiit-training-and-tabata-timer/id1169292750/reviews) | **[4.8 (20 ratings)](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1607057065/reviews)** |
| Number of ratings | 10 | **20** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 16 MB | 12 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charlie Nowacek](https://appshunter.io/developer/783345612) | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) |

## What reviewers say

### Koi Tabata Timer

[App page](https://appshunter.io/ios/app/koi-tabata-timer-hiit-training-and-tabata-timer/id1169292750)

This application simplifies tracking HIIT and Tabata workouts with customizable timers and clear progress indicators. It offers background alerts, saved routines, and audio cues for seamless training sessions.

**Highlights:** Simple workout setup, Intuitive progress tracking, Background workout alerts, Save custom workouts, Customizable stage colors, Audio cues for rounds, Portrait and landscape support

**Features:** macOS Compatibility

**In-app purchases:** none


### TABATA Timer / Interval Timer

[App page](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1607057065)

This app provides a customizable interval timer for high-intensity workouts like Tabata. Easily set up custom workout routines with adjustable intervals, rest periods, and set counts. Personalize the timer with custom colors, sounds, and notifications for a tailored training experience.

**Highlights:** Unlimited timer creation, Customizable intervals (warm-up, workout, rest, cool-down), Adjustable set counts, Color and text customization, Background notifications, Dark mode support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Koi Tabata Timer free?

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

### Is TABATA Timer / Interval Timer free?

TABATA Timer / Interval Timer is free to download, with no in-app purchases.

### Which has better reviews, Koi Tabata Timer or TABATA Timer / Interval Timer?

TABATA Timer / Interval Timer is rated higher. Koi Tabata Timer averages 4.6 out of 5 from 10 ratings, while TABATA Timer / Interval Timer averages 4.8 from 20 ratings.

### Do Koi Tabata Timer or TABATA Timer / Interval Timer have ads?

TABATA Timer / Interval Timer shows ads; Koi Tabata Timer does not.

### Which is updated more often, Koi Tabata Timer or TABATA Timer / Interval Timer?

Koi Tabata Timer ships an update every 2 weeks, and TABATA Timer / Interval Timer every 2 months. Most recently, Koi Tabata Timer was updated on September 30, 2026 and TABATA Timer / Interval Timer on October 4, 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.*