Best Hiit Workouts Free Trainer Apps

230+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated June 2026

Out of 230+ hiit workouts free trainer apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Hiit Workouts Free Trainer

Workout Trainer AI#1

Workout Trainer AI by Skimble

Personalized fitness coaching
Editor's Choice
💪 Health & Fitness
4.7😊(7.6K ratings)
FreeAdsIn-App Purchases
Workout Trainer AI screenshot 1
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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.

What We Love

  • 🚀 Wide range of workouts
  • 👍 Variety of exercises
  • 👍 Customizable workouts
  • 👍 Motivating voice guidance

Room to Improve

  • 🐛 Syncing issues with Apple Watch
  • 🐛 Subscription issues and lack of customer support
  • 🔒 Privacy concerns with required account creation
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
SmartGym: Gym & Home Workouts#3

SmartGym: Gym & Home Workouts by Mateus Abras

HIIT, Home, Gym Weight Lifting
Worth Considering
💪 Health & Fitness
4.7😊(32K ratings)
FreeIn-App Purchases
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This app offers personalized workout plans for home or gym, adapting to your available equipment and fitness level. It tracks progress, provides feedback, and includes a vast library of exercises with animations. Enjoy features like HIIT support, custom timers, and sharing routines with friends.

What We Love

  • 🚀 Great workout companion app
  • 👍 Easy to use, intuitive interface
  • 💪 Customizable routines and exercises
  • 🔗 Seamless Apple Watch integration

Room to Improve

  • 🐛 Glitchy, buggy experience
  • 💰 Expensive subscription model
  • 🕰️ Lack of offline functionality

More Hiit Workouts Free Trainer apps to explore

4
Nike Training Club
Nike Training Club
Nike Training Club
Training and Workouts
Free

Access expert-led workout programs and coaching for strength, conditioning, yoga, and mindfulness. Train at the gym or at home with guidance for all fitness levels. Track your progress and achieve your fitness goals.

Expert-led workout programmingGym and home workoutsStrength, conditioning, yoga, pilates
💪 Health & Fitness
(277K)
free
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
Daily Workouts
Daily Workouts
Daily Workouts
Personal Trainer & Exercises
$79.99

Get personalized fitness guidance with quick, effective routines. Choose from targeted workouts or randomized full-body sessions, all demonstrated by a certified trainer. Enjoy ad-free fitness at home with no in-app purchases or subscriptions.

Targeted 5-10 minute workoutsRandomized 10-30 minute full body workoutsVariety of workout types (Pilates, stretch, etc.)
💪 Health & Fitness
(4.5K)
free with in-app purchases
7
Timer Plus - Workouts Timer
Timer Plus - Workouts Timer
Timer Plus - Workouts Timer
Fitness à 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
💪 Health & Fitness
(60K)
ad-supported
8
7 Minute Workout
7 Minute Workout
7 Minute Workout
Daily Body Weight Exercises
Free

Achieve fitness goals with quick, effective bodyweight exercises you can do anywhere. Designed for busy individuals and beginners, this app offers guided HIIT workouts to build a consistent daily habit and improve overall health.

Fast, effective HIIT workoutsNo equipment requiredVoice guided workouts
💪 Health & Fitness
(14K)
freemium
9
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Daily Exercise & Gym Training
Free

Track all your physical activities, from gym workouts to yoga, and monitor progress with detailed stats. Plan personalized routines, access exercise videos, and sync with wearables and other health apps. Achieve your fitness goals with community support and advanced insights.

Log over 600 activitiesTrack distance, pace, calories, heart rateGPS tracking for outdoor sessions
💪 Health & Fitness
(77K)
free with in-app purchases
10
FitOn Workouts & Fitness Plans
FitOn Workouts & Fitness Plans
FitOn Workouts & Fitness Plans
Cardio, Yoga & Pilates classes
Free

Access a vast library of free exercise videos and personalized fitness plans for weight loss and overall well-being. Work out with celebrity trainers, explore various class types, and enjoy guided meditations to reduce stress and improve sleep.

Free exercise videosPersonalized workout plansClasses with celebrity trainers
💪 Health & Fitness
(283K)
freemium
11
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
Female Fitness and Exercise
Free

This app offers fun, beginner-friendly workouts, including unique wall Pilates routines, designed for women. Track your progress and get personalized tips to achieve your fitness goals without needing any equipment. Make fitness enjoyable and accessible from anywhere.

Personalized workout plansWall Pilates exercisesBelly and core workouts
💪 Health & Fitness
(213K)
subscription
12
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
💪 Health & Fitness
(967)
free with in-app purchases
13
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
14
HIIT • Workouts & Timer
HIIT • Workouts & Timer
HIIT • Workouts & Timer
24 Hour Fitness,Tabata,Cardio
Free

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.

Short, high-intensity workoutsCustomizable timer templatesStep-by-step instructions
💪 Health & Fitness
(31K)
freemium
15
Daily Burn: Workout Coach
Daily Burn: Workout Coach
Daily Burn: Workout Coach
Workout Videos + Human Coach
Free

This app offers personalized workout plans and direct messaging with a human coach for real-time support and accountability. Access thousands of audio and video workouts for various fitness goals and levels, with new classes added weekly. Connect with a supportive community and stream workouts on multiple devices.

Personalized coaching plansIn-app messaging with coachThousands of audio/video workouts
💪 Health & Fitness
(14K)
subscription
16
Fitplan®: Gym & Home Workouts
Fitplan®: Gym & Home Workouts
Fitplan®: Gym & Home Workouts
#1 Personal Trainer App
Free

Access personalized workout plans from elite trainers, whether you're at home or in the gym. Track your progress, get step-by-step video guidance, and join a supportive community to achieve your fitness goals.

Elite trainer-led workout programsHome and gym workout optionsStep-by-step HD video instruction
💪 Health & Fitness
(11K)
free with in-app purchases
17
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Lose Weight, Build Abs & Butt
Free

Personalized workout plans adapt to your fitness goals and level, whether you train at home, the gym, or outdoors. Access numerous training sessions and hundreds of exercises to target all muscle groups. Track your progress over time and stay motivated with 30-minute sessions.

Personalized workout programsGoal-based training adaptationDozens of training sessions
💪 Health & Fitness
(73K)
subscription
18
obé | Fitness for women
obé | Fitness for women
obé | Fitness for women
Personalized workout plans
Free

This app offers personalized, progressive at-home workout plans based on your fitness goals. Explore over 20 class types and 10,000 on-demand sessions, with options for cycle syncing, mood-based suggestions, and challenges. Designed for women, it aims to boost body literacy and foster a love for movement.

Personalized workout plans20+ class types10,000+ on-demand classes
💪 Health & Fitness
(12K)
free with in-app purchases
19
Gym HIIT Workout for Men
Gym HIIT Workout for Men
Gym HIIT Workout for Men
Daily Interval Training Plan
Free

Get in peak shape with our HIIT gym workout app designed specifically for men. Elevate your fitness routine with high-intensity interval training sessions tailored to maximize results. Download now and unleash your full potential at the gym!

💪 Health & Fitness
(561)
20
Home HIIT Workout for Men
Home HIIT Workout for Men
Home HIIT Workout for Men
Daily Interval Training Plan
Free

This app offers daily interval training plans for men, acting as a pocket personal trainer. It features a library of HIIT exercises with video guides, customized workout plans, and progress tracking to help users build muscle, lose fat, and enhance fitness.

Daily interval training plansHIIT exercise library with HD videosCustomized workout plans
💪 Health & Fitness
(343)
subscription