# IntervalFlow: HIIT Timer

> HIIT interval & Tabata timer

Canonical page: [https://chrome-stats.com/d/id6788945849](https://chrome-stats.com/d/id6788945849)

## Overview

- **ID:** `id6788945849`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hyunwoo Lee
- **Category:** Health & Fitness
- **Version:** 1.3.0
- **Last updated:** 2026-09-21
- **First published:** 2026-07-16
- **Size:** 1.85 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/intervalflow-hiit-timer/id6788945849)
- **Website:** [https://appfactory-studio.vercel.app](https://appfactory-studio.vercel.app/)
- **Privacy policy:** [https://appfactory-studio.vercel.app/privacy](https://appfactory-studio.vercel.app/privacy)

## Description

No ads, not even between rounds. Tabata, HIIT, EMOM, boxing — one tap to start, and the countdown stays on your Lock Screen.

A HIIT and interval timer that stays out of your way. No ads. No tracking. Nothing interrupts your workout.

WHY INTERVALFLOW

• No ads, ever — not a banner, not a video, not between rounds. Your countdown is never covered and your audio is never cut.
• No tracking — no analytics, no advertising identifier, no account. Your workouts stay on your device.
• Live Activity and Dynamic Island — your total time left stays on the Lock Screen and in the Dynamic Island. The screen stays awake while a workout is running, and when you return to the app the current phase is recalculated instantly, without replaying missed cues.

BUILT FOR REAL WORKOUTS

• Ready-made presets: Tabata, HIIT 40/20, EMOM, boxing rounds, and multi-set circuits.
• Custom builder: prepare, work, rest, rounds, sets, rest between sets, and cooldown — to the second.
• A countdown you can read across the room, with each phase in its own colour: work, rest, get ready, cooldown.
• Sound, haptics, and voice cues, so you can keep your eyes off the screen and on the set.

IT KEEPS THE RECORD

• Every finished session is logged on its own — time, rounds, and an estimate of calories.
• A daily streak and a weekly count, for the weeks when motivation needs a number.

Made for HIIT, Tabata, cross-training, boxing, running intervals, stretching, EMOM, and circuits — at the gym or on your living room floor.

Open it, tap a preset, and start. That is the whole app.

## Rankings

- #1,397,080 — Overall

## Similar extensions and apps

- [Simple Interval Timer - HIIT](https://chrome-stats.com/d/id6758949400)
- [Interval: HIIT & Tabata Timer](https://chrome-stats.com/d/id6780563425)
- [HIIT Interval Timer: Tabata](https://chrome-stats.com/d/id6756709612) — 5.00 / 5
- [Lets HIIT: Tabata Timer](https://chrome-stats.com/d/id6505046723)
- [Interval Timer+++](https://chrome-stats.com/d/id6483931744) — 5.00 / 5
- [Interval Timer · HIIT & Yoga](https://chrome-stats.com/d/id6771439087) — 4.00 / 5
- [Interval Timer – Tabata Boxing](https://chrome-stats.com/d/id6760763901)
- [HIIT Timer Pro – Intervals](https://chrome-stats.com/d/id6747914671) — 5.00 / 5
- [Interval Timer: HIIT & Fitness](https://chrome-stats.com/d/id6758205967)
- [Interval Timer: Tabata HIIT](https://chrome-stats.com/d/id6763705210)
- [HIIT Workout Timer: Tabata](https://chrome-stats.com/d/id6772269676)
- [Fair Interval Timer](https://chrome-stats.com/d/id6776839879)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6788945849)