# Interval Timer - Just SW — HIIT and Tabata Training

> Customizable interval timer for HIIT and Tabata workouts. (iPhone/iPad app by Tony Peng.)

- Source: https://appshunter.io/ios/app/interval-timer-just-sw/id1208913244 (this page in markdown: same URL + `.md`)
- Developer: [Tony Peng](https://appshunter.io/developer/560451165)
- Category: Sports, Utilities
- Price: Free
- Rating: 2.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 8 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2017-02-26
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/interval-timer-just-sw/id1208913244/reviews.md

## What is Interval Timer?

Interval timer for High Intensity Interval Training(HIIT) and Tabata Training

Simple Design, Easy to use, applicable to any Interval Training.

You can customize your own setting.

Features

* Sets
* Action Time
* Break Time

## Key features

- Customizable sets
- Action time settings
- Break time settings
- HIIT training support
- Tabata training support
- Simple and easy to use

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/interval-timer-just-sw/id1208913244/reviews.md

### 2/5 — Eh

*2019-06-28*

It does what it says but it won’t lead to a fun workout. it stops Spotify whenever an interval ends. I do not want to have to constantly restart my music. ☹️

## Frequently asked questions about Interval Timer

### What is Interval Timer used for?

Interval Timer is used to create and manage custom workout routines for High Intensity Interval Training (HIIT) and Tabata. It allows users to define specific sets, action times, and break times for their training sessions.

### Can I customize my workout settings in Interval Timer?

Yes, Interval Timer allows for full customization. You can set the number of sets, the duration of action time, and the duration of break time to tailor the timer to your specific training needs.

### Is Interval Timer suitable for beginners?

Interval Timer features a simple design and is easy to use, making it applicable to any interval training. Its straightforward interface should be accessible for beginners looking to structure their workouts.

### What devices does Interval Timer support?

Interval Timer is available for iPhone, iPad, and iPod devices, indicating broad compatibility within the Apple ecosystem.

### How often is Interval Timer updated?

The latest version of Interval Timer was released on December 17, 2019. While it has not been updated recently, its core functionality for interval timing remains consistent.

### What is the age rating for Interval Timer?

Interval Timer has an age rating of 4+, suggesting it is suitable for users of all ages and does not contain mature content.

### Does Interval Timer have ads?

No, Interval Timer does not contain advertisements. It is a free application without any ad interruptions during use.

### What is the user rating for Interval Timer?

Interval Timer has a rating of 2.0 stars based on 1 rating. This indicates a very limited amount of user feedback available.

## Version history (last 2 releases)

### 1.1 — 2019-12-17

Update APP Information

### 1.0 — 2017-02-26

No release notes.

## Apps similar to Interval Timer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Workouts Timer PRO](https://appshunter.io/ios/app/workouts-timer-pro/id1381254741) | 5.0 (3) | Free | Sports |
| [Boxing Round Interval Timer](https://appshunter.io/ios/app/boxing-round-interval-timer/id1512605025) | 5.0 (12) | Free | Sports |
| [Barri](https://appshunter.io/ios/app/barri/id6741554013) | — | Free | Sports |
| [Tabata Workout Timer (TWT)](https://appshunter.io/ios/app/tabata-workout-timer-twt/id1663612525) | — | Free | Sports |
| [HIIT Timer / Interval Timer](https://appshunter.io/ios/app/hiit-timer-interval-timer/id1610842683) | 4.9 (11) | Free | Sports |
| [Lapz: Interval Timer](https://appshunter.io/ios/app/lapz-interval-timer/id1538356714) | 5.0 (1) | Free | Sports |

## More apps by Tony Peng

- [Just OX](https://appshunter.io/ios/app/just-ox/id561416456)
- [Just LED Display with ads](https://appshunter.io/ios/app/just-led-display-with-ads/id573946764)
- [Just Puzzle X](https://appshunter.io/ios/app/just-puzzle-x/id590588619)
- [CashSPend](https://appshunter.io/ios/app/cashspend/id604826562)
- [快樂學注音 - 注音小遊戲](https://appshunter.io/ios/app/id702633003)
- [The Bomb Master](https://appshunter.io/ios/app/the-bomb-master/id735995241)

All apps by Tony Peng: https://appshunter.io/developer/560451165

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*