Best Cardio Fitness Apps

229+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Looking for free cardio fitness apps? 20 of our 229+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Cardio Fitness

Apple Fitness#1

Apple Fitness by Apple Inc.

Fitness and Fitness+
Editor's Choice
💪 Health & Fitness
2.9😊(11K ratings)
FreeAds
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Track your fitness progress with detailed activity summaries, workout metrics, and personalized goals. Access a wide range of guided workouts and meditations to stay active and mindful. Share your achievements and compete with friends for motivation.

What We Love

  • 🚀 Motivating workouts
  • 👍 Diverse and positive trainers
  • 📊 Helpful activity tracking
  • 💪 Variety of workout types

Room to Improve

  • 🐛 Inaccurate activity tracking
  • 🤔 Confusing user interface and navigation
  • 🔇 Audio issues (volume imbalance, disconnections)
Cardiio: Heart Rate Monitor#2

Cardiio: Heart Rate Monitor by Cardiio, Inc.

HR checker & beat analyzer
Strong Contender
💪 Health & Fitness
4.7😊(58K ratings)
FreeIn-App Purchases
Cardiio: Heart Rate Monitor screenshot 1
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Easily track your heart rate, blood oxygen, and fitness using your phone's camera. Get instant readings, analyze trends, and access quick workouts to improve your cardiovascular health. Unlock advanced features for deeper insights and personalized health comparisons.

What We Love

  • 👍 Accurate heart rate monitoring
  • 👍 Convenient and easy to use
  • 👍 Helpful for monitoring heart health conditions
  • 👍 Useful workout features

Room to Improve

  • 🐛 Inconsistent or unreliable readings
  • 🐛 Difficulty getting readings after exercise
  • 🐛 Compatibility issues with newer iPhone models
Seven: 7 Minute Workout#3

Seven: 7 Minute Workout by Perigee AB

Daily HIIT Bodyweight Exercise
Worth Considering
💪 Health & Fitness
4.8😊(137K ratings)
FreeIn-App Purchases
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Achieve fitness goals with short, effective daily workouts. Based on scientific studies, this app offers personalized plans and fun challenges to help you get fit, lose weight, or build strength anywhere, anytime. Compete with friends and earn achievements for motivation.

What We Love

  • 🚀 Efficient 7-minute workouts
  • 👍 Variety of exercises and workout plans
  • 🔥 Motivating and challenging
  • 💪 Helps build strength and fitness

Room to Improve

  • 🔒 Most workouts locked behind subscription
  • 🤔 Unclear free vs paid features
  • 🔁 Repetitive workouts in free version

More Cardio Fitness apps to explore

4
Cardio Fitness Daily Workouts
Cardio Fitness Daily Workouts
Cardio Fitness Daily Workouts
My Effective Healthy Exercises
Free

This app offers daily cardio and HIIT routines for effective fat burning and fitness. It provides guided exercises you can do at home without equipment, suitable for all fitness levels. Achieve weight loss and improve your health with varied workout programs.

Daily cardio and HIIT routinesHome workouts without equipmentOver 90 exercises with animations
💪 Health & Fitness
(34)
free with in-app purchases
5
Weight Loss & Fitness in 5 min
Weight Loss & Fitness in 5 min
Weight Loss & Fitness in 5 min
Workout for Women at Home
Free

Achieve a toned and sexy body with quick, 5-minute daily workouts designed for women. No equipment or gym needed. Follow professional coaches for targeted exercises to sculpt your belly, butt, legs, and arms.

5-minute daily workoutsNo equipment requiredHome-based exercises
💪 Health & Fitness
(2.2K)
ad-supported
6
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
7
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Watch Health & Cardio Metrics
Free

Gain deep insights into your heart health using data from your Apple Watch. Visualize trends, analyze metrics like Cardio Recovery and Heart Rate Zones, and generate detailed PDF reports. Offers advanced features and privacy-focused data handling.

Dashboard with daily summariesVisualized heart rate and health data chartsHealth vital trend assessment
💪 Health & Fitness
(22K)
free with in-app purchases
8
Planet Fitness
Planet Fitness
Planet Fitness
Workouts for everyone
Free

Access a vast library of on-demand workouts, exercise tutorials, and activity tracking, even without a membership. Members enjoy exclusive perks like brand discounts, referral bonuses, and gym crowd insights.

On-demand digital workoutsExercise tutorialsActivity tracking
💪 Health & Fitness
(735K)
free with in-app purchases
9
iCardio Workout Tracker
iCardio Workout Tracker
iCardio Workout Tracker
Do heart rate training right!
Free

This app helps you train smarter by using your heart rate data. It tracks workouts, provides real-time feedback, and integrates with wearables and Apple Health to offer insights into your performance and progress.

Heart rate zone trackingGPS route mappingVoice coaching
💪 Health & Fitness
(3.4K)
freemium
10
Peloton: Fitness & Workouts
Peloton: Fitness & Workouts
Peloton: Fitness & Workouts
Yoga, Cardio & Gym Training
Free

Access thousands of on-demand fitness classes from world-class instructors, including yoga, strength, cardio, and meditation. Transform any space into a private studio with motivating classes and music, suitable for all fitness levels and equipment availability.

Thousands of on-demand classesWorld-class instructorsStrength, yoga, running, HIIT, cycling, meditation
💪 Health & Fitness
(812K)
free with in-app purchases
11
Zones for Training
Zones for Training
Zones for Training
Heart Rate Zone Training
Free

This app helps you optimize your workouts by monitoring exercise intensity and visualizing it through heart rate zones. It supports over 70 workout types and provides detailed insights into your performance, all accessible on your Apple Watch and iPhone.

Real-time exercise intensity and heart rate monitoringTime spent in four heart rate zonesTotal workout dashboard from Apple Health
💪 Health & Fitness
(19K)
free with in-app purchases
12
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
Log Blood Pressure & Oxygen
Free

Monitor your heart rate using your iPhone's camera and log blood pressure and oxygen saturation. Receive daily wellness assessments, habit tracking, and emotional wellbeing tools. This app is for fitness and general wellness information.

Measure heart rate with cameraLog blood pressure and oxygenDaily wellness assessments
💪 Health & Fitness
(166K)
freemium
13
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
14
Daily Cardio Workout - Trainer
Daily Cardio Workout - Trainer
Daily Cardio Workout - Trainer
Aerobic Fitness Exercises
Free

This app provides short, effective cardio workouts designed for both men and women. It features video demonstrations, on-screen instructions, and a timer, all guided by a certified personal trainer. Workouts require no internet and can be done at home.

5-10 minute cardio workoutsVideo exercise demonstrationsOn-screen instructions and timer
💪 Health & Fitness
(1.9K)
ad-supported
15
Daily Cardio Fitness Workouts
Daily Cardio Fitness Workouts
Daily Cardio Fitness Workouts
Lumowell cardio fitness
Free

Achieve your fitness goals with daily cardio routines designed to burn fat, lose weight, and tone your body. This app offers equipment-free workouts suitable for home, with modifications for beginners and advanced programs for accelerated results. It also includes diet plan generation and cool-down routines to maximize fat burning and achieve a slim, toned physique.

Daily cardio routinesFat burning and weight lossFull body toning
💪 Health & Fitness
(132)
free with in-app purchases
16
Cardio Fitness-Noord
Cardio Fitness-Noord
Cardio Fitness-Noord
by Cardio Fitness BV
Free

This comprehensive fitness platform helps you track daily activities, weight, and body metrics. Access over 2000 exercises with 3D demonstrations, preset workouts, and earn badges. Sync with Apple Health for seamless progress tracking.

Class schedules and opening hoursDaily fitness activity trackingWeight and body metric tracking
💪 Health & Fitness
(1)
free
17
Athlytic: AI Fitness Coach
Athlytic: AI Fitness Coach
Athlytic: AI Fitness Coach
HRV Based Training & Recovery
Free

This app analyzes your Apple Watch data to provide personalized insights into your recovery, exertion, and sleep. It offers daily recommendations for training, sleep targets, and bedtime, along with 24/7 health monitoring and detailed workout analysis.

HRV-based recovery analysisTargeted exertion guidancePersonalized sleep recommendations
💪 Health & Fitness
(10K)
free with in-app purchases
18
7 Minute Workout: Exercise App
7 Minute Workout: Exercise App
7 Minute Workout: Exercise App
Home Workout & Fitness Planner
Free

This app offers short, effective workouts designed to improve your health. It provides guided exercises with voice and video instructions, suitable for beginners and requiring no equipment. Users can also build custom routines and integrate with Apple Health.

Short and effective workoutsNo equipment neededVoice and video instructions
💪 Health & Fitness
(123K)
free with in-app purchases
19
Sweat: Fitness App For Women
Sweat: Fitness App For Women
Sweat: Fitness App For Women
Workout At Home Or In The Gym
Free

Access a vast library of workouts designed for women, from HIIT to yoga, with guidance from world-class trainers. Track progress, join community challenges, and access educational content on fitness and nutrition. Train at home or in the gym with flexible options.

Home and gym workoutsMultiple training styles (HIIT, yoga, strength)World-class trainer programs
💪 Health & Fitness
(43K)
subscription
20
FITIV Workout & Health Tracker
FITIV Workout & Health Tracker
FITIV Workout & Health Tracker
HRV, Sleep & Heart Rate Zones
Free

This app is a comprehensive health and fitness tracker that monitors workouts, heart rate, sleep, and recovery. It provides actionable insights to help users train smarter and achieve their fitness goals.

Heart rate zone trainingHRV and recovery trackingSleep monitoring
💪 Health & Fitness
(13K)
free with in-app purchases

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