# HIIT Beat Timer — BPM-Synced Beat HIIT Timer

> BPM-Synced Beat HIIT Timer (iPhone/iPad app by arai.me.)

- Source: https://appshunter.io/ios/app/hiit-beat-timer/id6775196852 (this page in markdown: same URL + `.md`)
- Developer: [arai.me](https://appshunter.io/developer/1652629805)
- Category: Health & Fitness, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 52 MB
- Languages: American English
- Released: 2026-06-22
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/hiit-beat-timer/id6775196852/reviews.md

## What is HIIT Beat Timer?

HIIT Beat Timer is a HIIT interval timer that leads your workout with BPM-synced beat audio.

【Auto BPM Switch for Every Phase】
High BPM during work, low BPM during rest — fully automatic. Move to the beat and naturally master intensity control through auditory-motor synchronization.

【Key Features】
• Set Work and Rest BPM freely (60–200 BPM)
• Fine-tune sets, work duration, and rest duration
• Save presets — no setup needed each time
• 3-2-1 countdown audio so you know phase switches before they happen
• 10-second PREPARE phase before your workout starts
• Binaural beats (Beta waves during work, Theta waves during rest)
• Premium version for an ad-free experience

【Workout History】
Review past sessions on a calendar to stay motivated and keep your streak going.

【Perfect For】
• Anyone who wants to make HIIT a habit at home or the gym
• Workouts that fall apart without music or rhythm
• People who want a simple, no-confusion timer
• Protocols like Tabata, 30/30, EMOM, and more

No playlist needed. Just open the app and start. The BPM beat leads your workout.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Plan | $3.99 | one-time |



## Version history (last 1 release)

### 1.0.19 — 2026-06-23

No release notes.

## More apps by arai.me

- [AwesomeSleep](https://appshunter.io/ios/app/awesomesleep/id1672534246)
- [Binaural Beats and BGM](https://appshunter.io/ios/app/binaural-beats-and-bgm/id6444147005)
- [Whale Sleep](https://appshunter.io/ios/app/whale-sleep/id6444197123)
- [MindTune: Focus & Sleep Sounds](https://appshunter.io/ios/app/mindtune-focus-and-sleep-sounds/id6444388955)
- [Pomodoro with Binaural Beats](https://appshunter.io/ios/app/pomodoro-with-binaural-beats/id6444846706)
- [AwesomeBGM](https://appshunter.io/ios/app/awesomebgm/id6446246110)

All apps by arai.me: https://appshunter.io/developer/1652629805

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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 2026-08-12.*