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Best Hiit Interval Timer Free Apps

240+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated June 2026

If you already know Interval Timer, this is the deeper bench. 240+ hiit interval timer free apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Hiit Interval Timer Free

Interval Timer - Tabata Timer#1

Interval Timer - Tabata Timer by NEO PIXEL LABS PTE. LTD

Multiple timers for fitness
Editor's Choice
πŸ’ͺ Health & Fitness
4.5😊(18K ratings)
FreeAdsIn-App Purchases
Interval Timer - Tabata Timer screenshot 1
Interval Timer - Tabata Timer screenshot 2
Interval Timer - Tabata Timer screenshot 3
Interval Timer - Tabata Timer screenshot 4
Interval Timer - Tabata Timer screenshot 5
Interval Timer - Tabata Timer screenshot 6

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

What We Love

  • πŸš€ Free version works well
  • πŸ‘ Customizable intervals and timers
  • πŸ‘ Flexible for different workouts
  • πŸ‘ Easy to use and set up

Room to Improve

  • πŸ› Timer issues (stops, loses time)
  • πŸ”‹ Drains battery when used
  • πŸ’° Expensive subscription model
Interval Timer#2

Interval Timer by HIIT Apps Sp. z o.o.

Tabata, HIIT, Circuit Training
Strong Contender
πŸ’ͺ Health & Fitness
4.7😊(3.2K ratings)
FreeIn-App Purchases
Interval Timer screenshot 1
Interval Timer screenshot 2
Interval Timer screenshot 3
Interval Timer screenshot 4
Interval Timer screenshot 5
Interval Timer screenshot 6

This app is a versatile interval timer designed for various training styles like Tabata and HIIT. It offers customizable workout parameters, voice guidance, and music ducking for an enhanced training experience. Save your custom workouts and track your progress.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Customizable workouts
  • πŸš€ Versatile and efficient
  • πŸš€ Helpful voice prompts

Room to Improve

  • πŸ› Bugs causing lost workouts
  • πŸ”‹ High battery consumption
  • πŸ’° Subscription-based model
Seconds Interval Timer#3

Seconds Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
Worth Considering
πŸ’ͺ Health & Fitness
4.7😊(23K ratings)
FreeIn-App Purchases
Seconds Interval Timer screenshot 1
Seconds Interval Timer screenshot 2
Seconds Interval Timer screenshot 3
Seconds Interval Timer screenshot 4
Seconds Interval Timer screenshot 5
Seconds Interval Timer screenshot 6

This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.

What We Love

  • πŸš€ Great workout app
  • πŸ‘ Customizable and user-friendly
  • πŸ”’ Reliable and stable
  • πŸ’‘ Versatile for various workouts

Room to Improve

  • πŸ› Occasional audio issues
  • πŸ” Limited Apple Watch integration
  • πŸ’° Paid version required for full functionality

More Hiit Interval Timer Free apps to explore

4
Interval Timer β–‘ HIIT Timer
Interval Timer β–‘ HIIT Timer
Interval Timer β–‘ HIIT Timer
The simple workout timer.
Free

Create custom workout timers with adjustable intervals for exercise and rest. Track your progress with detailed history and statistics, and repeat past workouts easily. Enjoy audio cues without interrupting your music.

Customizable intervalsWorkout and rest timersVoice or beep guides
πŸ’ͺ Health & Fitness
(83K)
freemium
5
Tabata Timer and HIIT Timer
Tabata Timer and HIIT Timer
Tabata Timer and HIIT Timer
Tabata Stopwatch Pro (TSP)
Free

This interval training app automates your exercise, rest, and cooldown periods for various workouts like Tabata, HIIT, and sprints. It offers customizable intervals, voice guidance, and music integration to enhance focus and workout efficiency. Track your progress with Apple Health integration.

Automated exercise and rest intervalsCustomizable workout presetsVoice and beep guidance
πŸ’ͺ Health & Fitness
(73K)
free with in-app purchases
6
Intervals Pro: HIIT Timer
Intervals Pro: HIIT Timer
Intervals Pro: HIIT Timer
Running & Fitness Workouts
Free

Create and follow custom interval training routines for various fitness activities. This app offers extensive customization for intervals, alerts, and goals, with seamless integration for Apple Watch and Apple Health.

Highly customizable intervals (time/distance)Spoken interval names and promptsStandalone Apple Watch workouts
πŸ’ͺ Health & Fitness
(13K)
free with in-app purchases
7
Interval Timer Plus
Interval Timer Plus
Interval Timer Plus
Simple interval timer
Free

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

Customizable intervalsNamed intervals with voice readoutIndividual colors and sounds
πŸ’ͺ Health & Fitness
(4.4K)
free with in-app purchases
8
Timer Plus - Workouts Timer
Timer Plus - Workouts Timer
Timer Plus - Workouts Timer
Fitness Γ  la maison, gym
Free

This interval training app supports HIIT, circuit, and Tabata workouts with customizable rounds and cycles. It offers background operation, screen flashing, and voice guidance for an enhanced fitness experience. An Apple Watch companion app is also available.

Customizable rounds and cyclesInterval stopwatchBackground timer operation
πŸ’ͺ Health & Fitness
(60K)
ad-supported
9
Simple Interval Timer
Simple Interval Timer
Simple Interval Timer
by Alena Kazarova
Free

This app provides a straightforward interval timer for various training types like running, cycling, and HIIT. Customize sets, action, and break durations for a personalized workout experience. It runs in the background and saves recent configurations.

Customizable sets, action, and break durationsPlain and simple designSaves last 5 configurations
⚽ Sports
(4.2K)
free with in-app purchases
10
HIIT Timer / Interval Timer
HIIT Timer / Interval Timer
HIIT Timer / Interval Timer
HIIT Interval Training Timer
Free

This app provides a customizable timer for high-intensity interval training. Easily set up warm-up, workout, and cool-down periods with adjustable intervals and counts. Personalize colors, sounds, and notifications for a tailored experience.

Unlimited timer creationCustomizable intervals (warm-up, workout, cool-down)Adjustable counts
⚽ Sports
(11)
ad-supported
11
Interval Timer Tabata Workout
Interval Timer Tabata Workout
Interval Timer Tabata Workout
HIIT 7-Minute, CrossFit & WoD
Free

This app guides you through science-backed interval training for effective workouts at home or on the go. Choose from pre-made routines or create your own, with voice cues and visual feedback to keep you motivated. Track your progress and integrate with other health apps.

40+ ready-to-go workoutsVoice coaching in 22 languagesApple Watch support
πŸ’ͺ Health & Fitness
(967)
free with in-app purchases
12
Workouts+ HIIT Interval Timer
Workouts+ HIIT Interval Timer
Workouts+ HIIT Interval Timer
Programmable gym workout timer
Free

Design custom workout routines with integrated music, voice cues, or audio beeps. This app helps serious fitness enthusiasts track their progress without needing to constantly check a screen or notes. It offers pre-loaded exercise plans for various popular workouts.

Create custom workout routinesIntegrate music with workoutsVoice cues and audio beeps
πŸ’ͺ Health & Fitness
(2.1K)
free with in-app purchases
13
Tabata Pro HIIT Interval Timer
Tabata Pro HIIT Interval Timer
Tabata Pro HIIT Interval Timer
Tabata, HIIT, Workout Timer
Free

This app is a versatile interval timer designed for high-intensity interval training (HIIT) and Tabata workouts. It features an interactive coach, customizable alerts, music control, and integration with Apple Health for progress tracking.

HIIT and Tabata interval timerInteractive speaking coachWorkout DJ music control
πŸ’ͺ Health & Fitness
(17K)
free with in-app purchases
14
Best Interval Timer
Best Interval Timer
Best Interval Timer
Tabata, HIIT, Circuit Training
Free

This app acts as your personal coach, guiding you through workouts with customizable routines. Focus on your exercise while it manages timing for warm-up, high/low intensity intervals, cool-downs, and rest periods.

Customizable workout routinesWarm-up, intensity, cool-down, rest periodsBackground and multitasking support
πŸ’ͺ Health & Fitness
(77)
ad-supported
15
Tabata Timer: Interval Timer.
Tabata Timer: Interval Timer.
Tabata Timer: Interval Timer.
Workout timer / HIIT timer WOD
Free
$7.99 | 100% OFF

This app provides a versatile interval timer for high-intensity workouts like HIIT and Tabata. Users can create custom routines with adjustable work/rest times, sets, and cycles, and receive voice cues. It functions as a background companion to keep you focused during training.

Customizable interval timersHIIT and Tabata training supportAdjustable work and rest times
πŸ’ͺ Health & Fitness
(9K)
free with in-app purchases
16
Interval Timer: Workout Timer
Interval Timer: Workout Timer
Interval Timer: Workout Timer
Tabata/HIIT/Yoga | Home & Gym
Free

This versatile timer helps you structure workouts, manage daily tasks, and achieve fitness goals. Customize routines, track progress with visual cues, and stay motivated with customizable sounds. Ideal for HIIT, Tabata, yoga, and more.

Customizable workout routinesStandalone interval timer/counterRoutine combination feature
πŸ’ͺ Health & Fitness
(683)
free with in-app purchases
17
Interval Timer | Cero
Interval Timer | Cero
Interval Timer | Cero
HIIT, Tabata Workouts and Yoga
Free

This interval timer app enhances various workouts like HIIT, Tabata, and yoga with intuitive design and customizable timer modes. Create and save custom intervals, track calorie expenditure, and sync settings across devices, including Apple Watch.

Customizable interval timersSimple and advanced timer modesCreate and save multiple workout settings
πŸ’ͺ Health & Fitness
(424)
free with in-app purchases
18
Running Interval Timer Tracker
Running Interval Timer Tracker
Running Interval Timer Tracker
Run with HIIT
Free

This app helps you create and track personalized running interval workouts. Customize rounds, sprint durations, and recovery periods for high-intensity training. Its simple interface makes it easy to focus on your run and improve performance.

Customizable intervalsHigh-intensity training (HIIT)User-friendly interface
πŸ’ͺ Health & Fitness
(7)
free
19
Timer & stopwatch - Timeglass
Timer & stopwatch - Timeglass
Timer & stopwatch - Timeglass
Repeat & multiple step timing
Free

This app allows users to create and manage multiple timers simultaneously, including multi-step timers with custom durations. It offers spoken alerts for guidance and a convenient widget for quick access. A library of pre-built timers is also available for various activities.

Multiple side-by-side timersMulti-stepped timers with custom durationsSpoken timer alerts
πŸ”§ Utilities
(1.4K)
free with in-app purchases
20
Interval - Simple Timer
Interval - Simple Timer
Interval - Simple Timer
by Alex Beltyukov
Free

This app helps you structure your workouts with customizable interval timers. Set work and rest periods, and repeat cycles for your training sessions.

Customizable countdownWork interval settingRest interval setting
πŸ’ͺ Health & Fitness
(5)
free