# TKD Tas vs TABATA Timer / Interval Timer

The clearest difference is ads: TKD Tas at none against TABATA Timer / Interval Timer's shown. TKD Tas also leads on iOS requirement (15.6 vs 26.0). TABATA Timer / Interval Timer's advantage is update cadence (every 2 months vs every 15 months). On price, 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.

TKD Tas ships an update every 15 months, TABATA Timer / Interval Timer every 2 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TKD Tas | TABATA Timer / Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (20 ratings)](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1607057065/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 25 MB | 12 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Steven Whittaker Welch](https://appshunter.io/developer/1625791354) | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) |

## What reviewers say

### TKD Tas

[App page](https://appshunter.io/ios/app/tkd-tas/id1041387662)

**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 TKD Tas free?

TKD Tas 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.

### Do TKD Tas or TABATA Timer / Interval Timer have ads?

TABATA Timer / Interval Timer shows ads; TKD Tas does not.

### Which is updated more often, TKD Tas or TABATA Timer / Interval Timer?

TKD Tas ships an update every 15 months, and TABATA Timer / Interval Timer every 2 months. Most recently, TKD Tas was updated on October 2, 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.*