# Interval Timer \| HIIT Training — HIIT, Tabata & round timer

> HIIT, Tabata & round timer (iPhone/iPad app by LS PROGRAMACAO LTDA.)

- Source: https://appshunter.io/ios/app/interval-timer-hiit-training/id6791772563 (this page in markdown: same URL + `.md`)
- Developer: [LS PROGRAMACAO LTDA](https://appshunter.io/developer/1896779603)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 65 MB
- Languages: American English, Arabic, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Hebrew, Hindi and 20 more
- Released: 2026-08-12
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/interval-timer-hiit-training/id6791772563/reviews.md

## What is Interval Timer | HIIT Training?

Easy to use interval timer for iPhone and Apple Watch.
Set the number of series, train time and rest time, with a colorful interface that makes the current state of the timer easy to read at a glance.

Build your own workouts:
- Repeat blocks you can nest to create rounds within rounds
- Custom phases, each with its own name, color, sound and vibration
- Drag and drop to reorder phases and blocks
- Save workouts as presets and reuse them anytime
- Presets sync between your phone and your Apple Watch

Keep training with the screen off: the timer keeps running in the background and alerts you at every phase change.

Perfect for any of your training activities:
- HIIT Training
- Tabata
- Circuit training
- Pomodoro
...and more.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Interval Timer Pro Monthly | $1.99 | per month |
| Interval Timer Pro Annual | $11.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Interval Timer Pro Lifetime | $29.99 | one-time |



## Version history (last 3 releases)

### 348 — 2026-09-10

Interval Timer Pro is now available.

• Remove all ads
• Choose Monthly, Yearly, or a one-time Lifetime purchase

Plus stability fixes and small improvements.

### 342 — 2026-08-23

Interval Timer Pro is now available.

• Remove all ads
• Choose Monthly, Yearly, or a one-time Lifetime purchase

Plus stability fixes and small improvements.

### 335 — 2026-08-12

No release notes.

## More apps by LS PROGRAMACAO LTDA

- [AnyTV — Smart TV Remote](https://appshunter.io/ios/app/anytv-smart-tv-remote/id6792073604)

All apps by LS PROGRAMACAO LTDA: https://appshunter.io/developer/1896779603

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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 2026-09-14.*