# Tabata & HIIT Interval Timer vs StepDerby

The clearest difference is price: Tabata & HIIT Interval Timer at Free against StepDerby's $0.99. Tabata & HIIT Interval Timer also leads on iOS requirement (13.0 vs 17.0). StepDerby's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Tabata & HIIT Interval Timer is free to download; StepDerby costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tabata & HIIT Interval Timer | StepDerby |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (246 ratings)](https://appshunter.io/ios/app/tabata-and-hiit-interval-timer/id1166542235/reviews)** | — |
| Number of ratings | **246** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | — |
| Size | 48 MB | 74 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Torii](https://appshunter.io/developer/1048814905) | [Odir Henry Perez](https://appshunter.io/developer/1896712728) |

## 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


### StepDerby

[App page](https://appshunter.io/ios/app/stepderby/id6788028605)

**Features:** macOS Compatibility, Apple Watch app, 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 StepDerby free?

StepDerby costs $0.99, with no in-app purchases.

### Do Tabata & HIIT Interval Timer or StepDerby have ads?

Tabata & HIIT Interval Timer shows ads; StepDerby does not.

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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.*