# Interval Timer:Tabata & Boxing — HIIT, MMA, Gym & Workout Timer

> HIIT, MMA, Gym & Workout Timer (iPhone/iPad app by JC S.R.L..)

- Source: https://appshunter.io/ios/app/interval-timertabata-and-boxing/id6763528832 (this page in markdown: same URL + `.md`)
- Developer: [JC S.R.L.](https://appshunter.io/developer/1874599989)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 59 MB
- Languages: English
- Released: 2026-05-08
- Data updated: 2026-06-26
- User reviews in markdown: https://appshunter.io/ios/app/interval-timertabata-and-boxing/id6763528832/reviews.md

## What is Interval Timer?

Stop juggling timer apps. One smart timer for every kind of training you do.

Tabata in the morning. Boxing rounds at lunch. HIIT after work. Most timer apps make you switch back and forth. Interval Timer puts everything into one clean app.

Six workout modes. Apple Watch in your pocket. Zero compromise.

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HOW IT WORKS

Set rounds, work time, rest time, prep and warning bell. Tap start. Your iPhone, Apple Watch and Live Activities stay in sync, even when the screen is off.

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WORKOUT MODES

- BOXING
  Round timer with bell, warning and rest countdown. Built for boxing, MMA, Muay Thai and kickboxing.

- TABATA
  The original 20s/10s protocol. Eight rounds. Done.

- HIIT
  Custom work and rest intervals for high-intensity work.

- INTERVAL
  Long-form intervals for runners, cyclists, swimmers.

- GYM
  Round-based timer for strength sets and rest control.

- CUSTOM
  Build your own structure. Save it. Reuse it.

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QUICK PRESETS

Tap and go: Boxing 3/1, Tabata 20/10, HIIT 40/20, Interval, Gym.

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EVERYTHING YOU NEED

- Apple Watch sync. Train hands-free, timer on your wrist.
- Live Activities. Timer on Lock Screen and Dynamic Island.
- Background mode. Screen off, timer keeps running.
- Bell sounds: Classic, Digital, Heavy Gong, Arena Horn, plus your own uploads.
- Warning sound before each round ends.
- Vibration and audio ducking. Alerts work even with music playing.
- Voice countdown for the final seconds.
- History and streaks. See every session, track your monthly progress.
- 9 languages built in.

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UNLOCK PRO

- Circuit Mode with named exercises
- Warm up and Cool down phases
- Unlimited presets
- Complete training history
- Export and import your routines
- No ads

7 days free, then your choice. Lifetime unlock also available.

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Whether you box, lift, run or just want a no-nonsense interval timer, this is the one.

Download free. Train smarter.

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 |
| --- | --- | --- |
| Premium Annual | $14.99 | per year |
| Premium Monthly | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Pro forever. | $24.99 | one-time |



## Version history (last 3 releases)

### 1.0.3 — 2026-06-12

Promo Video

### 1.0.2 — 2026-06-10

• Apple Watch app: start and control your timers right from your wrist
• Redesigned session summary with a cleaner, smoother flow
• Watch a short video to unlock all PRO features for 30 minutes
• Bug fixes and performance improvements

### 1.0.1 — 2026-05-08

No release notes.

## More apps by JC S.R.L.

- [Gym Timer: Rest & Get Ready](https://appshunter.io/ios/app/gym-timer-rest-and-get-ready/id6758724489)

All apps by JC S.R.L.: https://appshunter.io/developer/1874599989

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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 2026-06-26.*