# HIIT LEADER : Work out timer — Leader & Reader for exercises

> Customizable interval timer with voice guidance for HIIT and Tabata workouts. (iPhone/iPad app by Atsushi Kotaka.)

- Source: https://appshunter.io/ios/app/hiit-leader-work-out-timer/id1530951856 (this page in markdown: same URL + `.md`)
- Developer: [Atsushi Kotaka](https://appshunter.io/developer/1450504890)
- Category: Health & Fitness, Sports
- Price: Free
- Rating: 4.40/5 from 9 App Store ratings · 3 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 6 MB
- Languages: American English, Japanese
- Released: 2020-09-09
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hiit-leader-work-out-timer/id1530951856/reviews.md

## What is HIIT LEADER?

It is a simple timer that reads out the menu and counts with an electronic sound.
Please use for HIIT (High Intensity Interval Training) and Tabata training.

◆ Flexible menu
A sample menu is also available,
According to your level and goals
You can freely add or change menus.
Of course, the reading function is effective for any menu.

◆ Smart design
Adopted a simple and beautiful newmorphism design.
You can choose from 7 theme colors, so you can work out with a fresh feeling at any time.

◆ Convenient Youtube save function
You can play Youtube videos that serve as a reference for your workout from within the app.
Of course, you can add your favorite videos as you like.

* Please work out in a safe place and within a reasonable range.

* The developer is not responsible for any damage to the user caused by using this service.

* Youtube trademarks and logos are registered trademarks of Google, Inc.

Material provided by: 効果音ラボ様

## Key features

- Customizable workout menus
- Voice guidance for exercises
- Integrated YouTube video saving
- Newmorphism design
- 7 theme color options
- Supports HIIT and Tabata

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/hiit-leader-work-out-timer/id1530951856/reviews.md

### 5/5 — Perfect so far

*2022-07-16, version 1.5.3*

Exactly what I was looking for. Not only can you edit the exercise text, you can also change the order of the exercises.

### 2/5 — Good idea, but still needs work

*2022-01-19, version 1.5.2*

I could enter the name of the movement, reps, and number of sets and length of intervals. 

The workout I was trying to do:
Example:  
Burpees 8 reps 
Mountain Climbers 8 reps
Tuck Jumps 6 reps
Jumping Jacks 30 reps
Squat Pulses 20 reps

Each movement is allotted 60 seconds
Total 5 minutes per round
2 rounds

The app would count out the number of reps for every other movement and every other movement was allotted 60 seconds. Not quite what I needed. 

I will keep looking.

### 5/5 — 簡単で使いやすい！

*2020-09-15, version 1.0.2*

簡単に設定できて使いやすいです！インターバルでできるのですごく便利👍🏼
英語バージョンも作ってほしい！

**Developer response:** 高評価をいただきありがとうございます。
Ver.1.1.0で英語にも対応いたしましたので、よろしくお願いいたします。
Thank you for your high evaluation.
English is also supported in Ver.1.1.0, so thank you.

## Frequently asked questions about HIIT LEADER

### What is HIIT LEADER?

HIIT LEADER is a simple interval timer designed for High Intensity Interval Training (HIIT) and Tabata workouts. It offers voice guidance for exercises and allows for flexible menu customization.

### Can I customize my workouts in HIIT LEADER?

Yes, HIIT LEADER allows you to freely add or change workout menus according to your level and goals. Sample menus are also available for quick setup.

### Does HIIT LEADER have ads?

The provided data does not specify if HIIT LEADER contains advertisements. However, it is listed as a free application.

### What devices does HIIT LEADER support?

HIIT LEADER is supported on iPhone, iPad, and iPod devices.

### How often is HIIT LEADER updated?

The latest version of HIIT LEADER was released on January 3, 2023. Specific update frequency is not detailed, but it has received updates since its initial release on September 9, 2020.

### What is the age rating for HIIT LEADER?

HIIT LEADER has an age rating of 17+, suggesting mature themes or content that may not be suitable for younger users.

### Can I watch workout videos within HIIT LEADER?

Yes, HIIT LEADER features a convenient YouTube save function, allowing you to play reference workout videos from within the app and add your favorite videos.

### What is the user rating for HIIT LEADER?

HIIT LEADER has a strong user rating of 4.4 stars based on 9 ratings, indicating positive user sentiment.

## Version history (last 5 releases)

### 1.5.4 — 2023-01-03

Full screen ads are no longer displayed at the end of training.

### 1.5.3 — 2022-01-21

Fixed a bug where the displayed number and the actual count were sometimes different.

### 1.5.2 — 2021-09-24

- Added support for iOS15.
- UI has been changed.

### 1.5.1 — 2021-09-02

Counting sound is now played even in the background.

### 1.5.0 — 2021-06-26

The name of this app has been changed to [HIIT LEADER].
This is a combination of "Leader" and "Reader".

## Apps similar to HIIT LEADER

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Watch with voice for keep-fit](https://appshunter.io/ios/app/watch-with-voice-for-keep-fit/id1535293155) | — | Free | Health & Fitness |
| [Workout & Interval Timer -HIIT](https://appshunter.io/ios/app/workout-and-interval-timer-hiit/id1516092766) | 4.9 (27) | Free | Health & Fitness |
| [HiitTimer](https://appshunter.io/ios/app/hiittimer/id1533086251) | — | Free | Health & Fitness |
| [CountDown Voice Timer](https://appshunter.io/ios/app/countdown-voice-timer/id6447489589) | — | Free | Health & Fitness |
| [YogaShare](https://appshunter.io/ios/app/yogashare/id914710133) | 4.9 (7) | Free | Health & Fitness |
| [Workout Time Keeper](https://appshunter.io/ios/app/workout-time-keeper/id1594299697) | 5.0 (2) | Free | Health & Fitness |

## More apps by Atsushi Kotaka

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All apps by Atsushi Kotaka: https://appshunter.io/developer/1450504890

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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 2026-06-10.*