Best Hiit Trainer Apps

222+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated July 2026

HIIT Trainer is the household name in hiit trainer, but it's far from the only option. We track 222+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Hiit Trainer

HIIT Trainer#1

HIIT Trainer by Chandler Deangelis

Editor's Choice
💪 Health & Fitness
5.0(1 ratings)
$0.99
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Track high-intensity interval training with vocal cues and a clear timer interface. Create custom workouts and exercises, controlling exercise and rest durations. Integrates with HealthKit for workout insights, keeping your data private on your device.

Barry’s X: Best HIIT Training#2

Barry’s X: Best HIIT Training by Barry's Bootcamp, LLC

Strength & Cardio Home Workout
Strong Contender
💪 Health & Fitness
4.9😐(2.1K ratings)
FreeIn-App Purchases
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Access a vast library of on-demand fitness classes including cardio, strength training, and stretching, all led by expert instructors. Track your performance with HealthKit integration to gain insights into your workouts and join a supportive digital fitness community.

What We Love

  • 🔥 Challenging and effective workouts
  • 🤩 Engaging and enthusiastic instructors
  • 💪 Comparable to in-studio experience
  • 🏡 Convenient at-home workouts

Room to Improve

  • 🐛 Buggy and glitchy app performance
  • 🔇 Limited music rights and audio issues
  • 📺 Small and inconvenient video player
HIIT • Workouts & Timer#3

HIIT • Workouts & Timer by Fast Builder Limited

24 Hour Fitness,Tabata,Cardio
Worth Considering
💪 Health & Fitness
4.8😊(31K ratings)
FreeAdsIn-App Purchases
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This app offers short, high-intensity interval training (HIIT) workouts that can be done anywhere with no equipment. It provides scientifically proven exercises, custom timer templates, and progress tracking to help users achieve fitness results quickly.

What We Love

  • 👍 Variety and flexibility of workouts
  • 🚀 Easy to follow and effective workouts
  • 💪 Workouts challenge users and help them see results
  • 🎨 Good range of difficulty levels

Room to Improve

  • 🐛 Some workouts are too easy or repetitive
  • 🔇 Lack of music or audio guidance during workouts
  • 💰 Concerns about paid subscription model

More Hiit Trainer apps to explore

4
Keelo - Strength HIIT Workouts
Keelo - Strength HIIT Workouts
Keelo - Strength HIIT Workouts
Functional Fitness Training
Free

This app offers high-intensity functional fitness training combining strength and conditioning. It uses an AI algorithm to personalize your workouts, track progress, and provide instructional videos. Workouts can be done anywhere, with or without equipment.

AI-personalized workoutsStrength and conditioningFull body training
💪 Health & Fitness
(5.9K)
free with in-app purchases
5
Interval Timer
Interval Timer
Interval Timer
Tabata, HIIT, Circuit Training
Free

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.

Customizable interval settingsVoice assistant with text-to-speechMusic ducking for audio integration
💪 Health & Fitness
(3.2K)
subscription
6
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
💪 Health & Fitness
(17K)
free with in-app purchases
7
Freeletics: Workouts & Fitness
Freeletics: Workouts & Fitness
Freeletics: Workouts & Fitness
Home & Gym AI Coach, Planner
Free

This app provides a personalized AI fitness coach for workouts at home or in the gym. It adapts to your fitness level and goals, offering a variety of training styles and exercises. Join a large community for motivation and track your progress.

AI-powered personalized training plansHome and gym workout optionsVariety of workout styles (HIIT, bodyweight, weights, cardio)
💪 Health & Fitness
(22K)
free with in-app purchases
8
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
💪 Health & Fitness
(73K)
free with in-app purchases
9
HIIT Workouts & Tabata Trainer
HIIT Workouts & Tabata Trainer
HIIT Workouts & Tabata Trainer
Quick Fat-Burn HIIT Workouts
Free

Design personalized HIIT and Tabata workouts in seconds. This app offers adaptive routines based on your available equipment and preferences, with a vast exercise library and progress tracking.

Adaptive workouts based on equipmentCustomizable intensity and durationInfinite workout possibilities
💪 Health & Fitness
(248)
free with in-app purchases
10
Timer for HIIT training
Timer for HIIT training
Timer for HIIT training
Get in good physical condition
Free

This interval training app helps you manage your workouts for various activities like cycling, running, weightlifting, and HIIT. It offers customizable timers for sets, repetitions, and pauses, with visual cues to guide your sessions.

Customizable time settingsCustomizable number of seriesCustomizable number of repetitions
💪 Health & Fitness
(10)
ad-supported
11
Interval Timer □ HIIT Timer
Interval Timer □ HIIT Timer
Interval Timer □ HIIT Timer
Minuteur intervalle
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
💪 Health & Fitness
(85K)
freemium
12
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
💪 Health & Fitness
(13K)
free with in-app purchases
13
Workout Trainer AI
Workout Trainer AI
Workout Trainer AI
Personalized fitness coaching
Free

Achieve your fitness goals with AI-powered personalized coaching. Access multimedia workouts, track various sports, log weightlifting, and connect with a supportive community. Enhance your training with advanced heart rate feedback and performance analysis.

AI personalized weekly plansMultimedia workouts for all levels70+ sports activities tracking
💪 Health & Fitness
(7.6K)
free with in-app purchases
14
HIIT Timer - Training timer
HIIT Timer - Training timer
HIIT Timer - Training timer
Workout, intervals, WOD
Free

This app provides a versatile timer for various high-intensity interval training routines like HIIT, EMOM, and Tabata. It allows users to create custom workouts, track progress, and offers multiple training modes with an intuitive interface.

Customizable interval timersSupport for HIIT, EMOM, Tabata, AMRAPProgress tracking for workouts
💪 Health & Fitness
(42)
ad-supported
15
HiiT - Training Timer
HiiT - Training Timer
HiiT - Training Timer
Simple HIIT Timer for training
Free
💪 Health & Fitness
(0)
16
Interval Timer: Run & HIIT
Interval Timer: Run & HIIT
Interval Timer: Run & HIIT
Simple Tabata Training Tracker
Free

Organize your running and high-intensity interval training sessions with ease. Quickly set up custom time intervals for running, walking, warm-ups, and cool-downs. Receive voice and vibration notifications for interval changes, and enjoy background music playback.

Intuitive designCustomizable time intervalsWarm-up and cool-down timers
💪 Health & Fitness
(524)
free with in-app purchases
17
Interval Timer HIIT Workout
Interval Timer HIIT Workout
Interval Timer HIIT Workout
Custom HIIT & Tabata Timer
Free

Customize your HIIT and Tabata workouts with this versatile interval timer. Features AI voice cues from celebrity personalities, music integration, and Apple Health syncing. Track your progress and share routines with ease.

Customizable work/rest periodsAI voice cues from celebrity personalitiesMusic integration
💪 Health & Fitness
(260)
free with in-app purchases
18
Interval Timer: HIIT Workout
Interval Timer: HIIT Workout
Interval Timer: HIIT Workout
Simple Stopwatch for Training
Free

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

Customizable work and rest periodsSet number of sets and roundsBackground operation support
💪 Health & Fitness
(234)
free with in-app purchases
19
Home Workout - No Equipments
Home Workout - No Equipments
Home Workout - No Equipments
Workout Tracker, Fitness Coach
Free

This app provides personalized fitness plans and a wide variety of bodyweight exercises for users to build muscle, lose weight, or stay fit. It requires no equipment and can be used anywhere, anytime, with features like workout tracking and video guides.

Personalized workout plans500+ varied workoutsSmart workout tracker
💪 Health & Fitness
(115K)
free with in-app purchases
20
Seconds Interval Timer
Seconds Interval Timer
Seconds Interval Timer
Tabata, HIIT, Circuit Training
Free

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.

Full-screen colored displayTemplates for HIIT, Tabata, Circuit TrainingVoice and audio alerts
💪 Health & Fitness
(23K)
free with in-app purchases