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Best Hiit Trainer Apps

226+ iOS apps curated and reviewed

4.8 avg rating
18 free apps
Updated May 2026

HIIT is the household name in hiit trainer, but it's far from the only option. We track 226+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Hiit Trainer

HIIT • Workouts & Timer#1

HIIT • Workouts & Timer by Fast Builder Limited

24 Hour Fitness,Tabata,Cardio
Editor's Choice
💪 Health & Fitness
4.8😊(31K ratings)
FreeAdsIn-App Purchases
HIIT • Workouts & Timer screenshot 1
HIIT • Workouts & Timer screenshot 2
HIIT • Workouts & Timer screenshot 3
HIIT • Workouts & Timer screenshot 4
HIIT • Workouts & Timer screenshot 5
HIIT • Workouts & Timer screenshot 6

An intense HIIT workouts app designed to boost fitness levels with quick, effective routines. Enhance your endurance, strength, and overall health with our customizable high-intensity training programs. Start transforming your fitness today!

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
HIIT | Down Dog#2

HIIT | Down Dog by Yoga Buddhi Co

A new workout every time!
Strong Contender
💪 Health & Fitness
4.9😊(48K ratings)
FreeAdsIn-App Purchases
HIIT | Down Dog screenshot 1
HIIT | Down Dog screenshot 2
HIIT | Down Dog screenshot 3
HIIT | Down Dog screenshot 4
HIIT | Down Dog screenshot 5

Discover a versatile HIIT workout app with over 1000 exercises, dynamic music, customizable routines, and various intensity levels for a personalized fitness experience. Tailor your workout, choose your favorite coach, sync across devices, and integrate with Apple Health. Get started with a free trial today!

What We Love

  • 🏃🏼‍➡️ Excellent programs
  • 👍 Highly customizable workouts
  • 🤩 Motivating trainers and music
  • 🙌 Affordable and accessible

Room to Improve

  • 🐛 App crashes and connection issues
  • 🤔 Exercises can be overly complicated for beginners
  • 🔇 Music volume issues
Barry’s X: Best HIIT Training#3

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

Strength & Cardio Home Workout
Worth Considering
💪 Health & Fitness
4.9😐(2.1K ratings)
FreeIn-App Purchases
Barry’s X: Best HIIT Training screenshot 1
Barry’s X: Best HIIT Training screenshot 2
Barry’s X: Best HIIT Training screenshot 3
Barry’s X: Best HIIT Training screenshot 4
Barry’s X: Best HIIT Training screenshot 5
Barry’s X: Best HIIT Training screenshot 6

Experience a digital fitness journey like never before with access to a diverse range of On-Demand workouts led by top instructors. Join a supportive fitness community, track your performance, and achieve your fitness goals. Try it now and start your fitness adventure today!

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

More Hiit Trainer apps to explore

4
HIIT Trainer
HIIT Trainer
HIIT Trainer
by Chandler Deangelis
$0.99
💪 Health & Fitness
(1)
5
Keelo - Strength HIIT Workouts
Keelo - Strength HIIT Workouts
Keelo - Strength HIIT Workouts
Functional Fitness Training
Free

Get real, measurable results with our high-intensity functional fitness app. As featured by top health and fitness publications, it's your go-to for strength and conditioning workouts. Start your fitness journey today!

💪 Health & Fitness
(5.9K)
6
Tabata Pro HIIT Interval Timer
Tabata Pro HIIT Interval Timer
Tabata Pro HIIT Interval Timer
Tabata, HIIT, Workout Timer
Free

Get the most out of your HIIT workouts with this top-rated Tabata Timer app. Perfect for Tabata, HIIT, weight training, running, cycling, and more. Download now for a powerful fitness tool on your iPhone, iPad, or Apple Watch.

💪 Health & Fitness
(17K)
7
HiiT - Training Timer
HiiT - Training Timer
HiiT - Training Timer
Simple HIIT Timer for training
Free
💪 Health & Fitness
(0)
8
Workout Trainer AI
Workout Trainer AI
Workout Trainer AI
Personalized fitness coaching
Free

Get personalized coaching with an AI trainer through a variety of workout videos led by expert coaches in the Workout Trainer app. From beginner to advanced levels, this app offers tailored fitness programs, guided instructions, and optional PRO membership for advanced features. Start your journey towards a healthier lifestyle today!

💪 Health & Fitness
(7.6K)
9
Interval Timer
Interval Timer
Interval Timer
Tabata, HIIT, Circuit Training
Free

An intuitive Interval Timer app for Tabata, HIIT, and Circuit Training with customizable settings, voice assistant, saved workouts, and quick setup feature. Supports Apple Health for activity tracking. Download for free with subscription option available. Good luck with your training!

💪 Health & Fitness
(3.2K)
10
HIIT Workouts & Tabata Trainer
HIIT Workouts & Tabata Trainer
HIIT Workouts & Tabata Trainer
Quick Fat-Burn HIIT Workouts
Free

Transform your fitness routine with our HIIT Workout Generator app, offering personalized high-intensity interval training sessions tailored to your equipment and preferences. Enjoy infinite workout possibilities, track your progress, and join the fitness revolution towards a stronger, fitter you. Download now and start your transformation today!

💪 Health & Fitness
(248)
11
Interval Timer: Run & HIIT
Interval Timer: Run & HIIT
Interval Timer: Run & HIIT
Simple Tabata Training Tracker
Free

Take your workouts to the next level with an innovative interval timer app that helps optimize your training sessions. Enhance your fitness routine today!

💪 Health & Fitness
(524)
12
Freeletics: HIIT Home Workouts
Freeletics: HIIT Home Workouts
Freeletics: HIIT Home Workouts
Home & Gym AI Coach, Planner
Free

Get fit and stay healthy with personalized workout plans tailored to your fitness goals. Achieve your fitness dreams with Freeletics - start training now!

💪 Health & Fitness
(53K)
13
HIIT Timer - Training timer
HIIT Timer - Training timer
HIIT Timer - Training timer
Workout, intervals, WOD
Free

This advanced timer app helps athletes, trainers, and fitness enthusiasts manage high-intensity routines like HIIT, EMOM, Tabata, and more, with features such as custom routines, progress tracking, and multiple training modes. Download now and optimize your workouts to improve strength, endurance, and focus!

💪 Health & Fitness
(42)
14
Interval Timer: HIIT Workout
Interval Timer: HIIT Workout
Interval Timer: HIIT Workout
Simple Stopwatch for Training
Free

Stay on track with your HIIT workouts using this interval timer app. Easily customize work and rest periods, sets, and rounds to optimize your training. Monitor your heart rate with the Apple Watch integration for a more effective workout experience. Start now!

💪 Health & Fitness
(234)
15
Interval Timer □ HIIT Timer
Interval Timer □ HIIT Timer
Interval Timer □ HIIT Timer
The simple workout timer.
Free

A workout timer app that allows you to set custom intervals for exercise, rest, and rounds seamlessly. Features include audio guides, progress tracking, and the ability to listen to music from other apps while using the timer. Improve your fitness routine with this easy-to-use interval timer app!

💪 Health & Fitness
(83K)
16
Tabata Timer and HIIT Timer
Tabata Timer and HIIT Timer
Tabata Timer and HIIT Timer
Tabata Stopwatch Pro (TSP)
Free

A versatile interval training app designed for Tabata, HIIT, kettlebells, and more, helping automate workout intervals with beeps, voice cues, and music integration. Customize intervals, track performance metrics, and enhance training efficiency. Simply push play and focus on your workout goals.

💪 Health & Fitness
(73K)
17
Workouts+ HIIT Interval Timer
Workouts+ HIIT Interval Timer
Workouts+ HIIT Interval Timer
Programmable gym workout timer
Free

Designed for serious fitness enthusiasts, this app allows users to create and customize their workouts with music integration and instructional audio cues. With a variety of exercise plans pre-loaded, it offers a seamless workout experience. For advanced features like editing workouts and additional sounds, consider upgrading to the Pro version. Tailor your workout routine efficiently with this powerful tool. Remember to consult a professional before starting any new exercise regimen.

💪 Health & Fitness
(2.1K)
18
Timer for HIIT training
Timer for HIIT training
Timer for HIIT training
Get in good physical condition
Free

This training timer app is designed to help you get in good physical condition with customizable interval training sessions, suitable for various workouts such as HIIT, Tabata, and more. With its user-friendly features, you can tailor your sessions and track your progress, start your training now and achieve your fitness goals.

💪 Health & Fitness
(10)
19
Seconds Pro Interval Timer
Seconds Pro Interval Timer
Seconds Pro Interval Timer
Tabata, HIIT, Circuit Training
$7.99

Get the ultimate interval timer for various workouts like Tabata, HIIT, and circuit training with Seconds Pro. Enhance your workout routines with precision timing and customization options.

💪 Health & Fitness
(11K)
20
Home Workout - No Equipments
Home Workout - No Equipments
Home Workout - No Equipments
Workout Tracker, Fitness Coach
Free

Get fit without the need for equipment with this Home Workout app. Access a variety of bodyweight exercises to help you stay in shape and reach your fitness goals. Download now and start your journey to a healthier you!

💪 Health & Fitness
(115K)

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