# Intervalla

> HIIT & Tabata Timer

Canonical page: [https://chrome-stats.com/d/id6760928874](https://chrome-stats.com/d/id6760928874)

## Overview

- **ID:** `id6760928874`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Ljosning
- **Category:** Health & Fitness
- **Version:** 1.2.0
- **Last updated:** 2026-04-12
- **First published:** 2026-03-25
- **Size:** 2.93 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/intervalla/id6760928874)
- **Website:** [https://intervalla.ljosning.no](https://intervalla.ljosning.no/)
- **Privacy policy:** [https://burst.ljosning.no/privacy](https://burst.ljosning.no/privacy)

## Description

Tabata, AMRAP & custom intervals with live heart rate and audio cues that work with your screen locked. Free. No ads. No account required.

Free. No ads. No account required.

Intervalla is a precision interval timer built for serious training. Whether you follow the classic Tabata protocol, push through an AMRAP session, or design your own custom intervals — this app keeps you on pace with a clean, distraction-free interface.

THREE TRAINING MODES
• Tabata — 20s work / 10s rest with configurable rounds
• AMRAP — As many reps as possible in one timed block
• Custom — Set your own work, rest, rounds, warm-up and cool-down

LIVE HEART RATE
Connect any Bluetooth Low Energy heart rate monitor (Polar, Garmin, Wahoo, etc.) and see your BPM in real-time. Switch to HR mode for a live sparkline graph that tracks your intensity throughout the session. After your workout, get a full summary with avg/max/min BPM and time in each heart rate zone.

WORKS WITH YOUR SCREEN LOCKED
Put your phone in your pocket and train. Audio cues play reliably in the background, and your heart rate monitor stays connected — even with the screen off.

DESIGNED FOR FOCUS
• Circular progress ring with phase-specific colors
• Distinct audio cues for work, rest, and transitions
• Lock controls to prevent accidental taps mid-workout
• Dark interface that's easy to read mid-workout

SAVE YOUR FAVORITES
Save up to 5 custom presets and start any workout with a single tap. Three built-in presets included to get you started immediately.

AUDIO THAT WORKS
Plays through the silent switch on iOS — never miss a cue. Different tones for work start, rest start, countdown, and workout complete.

SHARE WORKOUTS
Create a workout and share it with friends, training partners, or your community. One link opens a ready-to-run timer.

COMPLETELY FREE
No ads, no subscriptions, no account required. Just open and train.

Built with care in Norway.

## Rankings

- #1,728,171 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760928874)