# Interval Workout Fitness Timer vs TABATA Timer / Interval Timer

The clearest difference is review sentiment: TABATA Timer / Interval Timer at 100% against Interval Workout Fitness Timer's 64%. Interval Workout Fitness Timer's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

Interval Workout Fitness Timer ships an update monthly, TABATA Timer / Interval Timer every 2 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Interval Workout Fitness Timer | TABATA Timer / Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (23 ratings)](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1607057065/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | 64.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 24 MB | 12 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yudai Fukuda](https://appshunter.io/developer/1434814836) | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) |

## What reviewers say

### Interval Workout Fitness Timer

[App page](https://appshunter.io/ios/app/interval-workout-fitness-timer/id1173257343)

This app provides an optimized interval timer for various training routines, including strength and trunk training. It offers essential features like voice countdowns, vibration alerts, and background operation to support your workouts. Customize your training sessions with simple or personalized timers.

**Highlights:** Simple and customizable timers, Voice countdowns, Vibration notifications, Background operation, Remaining time animation

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

**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 Interval Workout Fitness Timer free?

Interval Workout Fitness 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.

### Do Interval Workout Fitness Timer or TABATA Timer / Interval Timer have ads?

TABATA Timer / Interval Timer shows ads; Interval Workout Fitness Timer does not.

### Which is updated more often, Interval Workout Fitness Timer or TABATA Timer / Interval Timer?

Interval Workout Fitness Timer ships an update monthly, and TABATA Timer / Interval Timer every 2 months. Most recently, Interval Workout Fitness Timer was updated on October 23, 2026 and TABATA Timer / Interval Timer on October 21, 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.*