Best Functional Fitness Workout Apps

228+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

The best functional fitness workout apps on iPhone average 4.7★ across 228+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Top Picks for Functional Fitness Workout

Keelo - Strength HIIT Workouts#2

Keelo - Strength HIIT Workouts by Throwdown Labs, Inc

Functional Fitness Training
Strong Contender
💪 Health & Fitness
4.8😊(5.9K ratings)
FreeIn-App Purchases
Keelo - Strength HIIT Workouts screenshot 1
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Keelo - Strength HIIT Workouts screenshot 5
Keelo - Strength HIIT Workouts screenshot 6

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.

What We Love

  • 🚀 Efficient workouts
  • 👍 Customizable to equipment
  • 👍 Variety of exercises
  • 👍 Motivating and challenging

Room to Improve

  • 🐛 Buggy and glitchy
  • 🔍 Lack of customer support
  • 💰 Expensive subscription
Fitplan®: Gym & Home Workouts#3

Fitplan®: Gym & Home Workouts by MVMNT Inc.

#1 Personal Trainer App
Worth Considering
💪 Health & Fitness
4.8😐(11K ratings)
FreeAdsIn-App Purchases
Fitplan®: Gym & Home Workouts screenshot 1
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Fitplan®: Gym & Home Workouts screenshot 6

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.

What We Love

  • 🚀 Great variety of workouts
  • 👍 Easy to follow workouts
  • 👍 Keeps you motivated
  • 👍 Helpful instructional videos

Room to Improve

  • 🐛 App crashes and freezes
  • 🐛 Bugs with saving workouts and progress
  • 🐛 Videos not loading properly

More Functional Fitness Workout apps to explore

4
Kernwerk® Functional Fitness
Kernwerk® Functional Fitness
Kernwerk® Functional Fitness
Training für Zuhause & im Gym
Free

This app provides personalized daily workouts for functional fitness, muscle building, and HIIT. It uses AI to adapt exercises based on your fitness level and available equipment, offering video guidance for over 800 exercises.

AI-powered personalized daily workoutsFunctional training with bodyweight and equipmentHIIT and circuit training options
💪 Health & Fitness
(709)
free with in-app purchases
5
ProFit: Workout Planner
ProFit: Workout Planner
ProFit: Workout Planner
Muscle Training in the Gym
Free

This app guides you through personalized workouts to build strength, lose weight, and improve performance. It offers detailed exercise instructions, custom workout creation, and progress tracking with interactive graphs. Access meal plans and training programs designed by professionals.

350+ exercises with detailed descriptionsHigh-quality photo and video guidanceCustomizable workout plans
💪 Health & Fitness
(43K)
free with in-app purchases
6
GOWOD – Mobility & Stretching
GOWOD – Mobility & Stretching
GOWOD – Mobility & Stretching
Mobility For All Your Sports
Free

This app offers personalized mobility and stretching routines designed to enhance athletic performance, relieve stress, and improve recovery. It features a free mobility test to establish a baseline and tracks progress over time. Users can access sport-specific protocols to optimize training and daily movement.

Personalized mobility protocolsSport-specific routinesFree mobility test
💪 Health & Fitness
(3.3K)
free with in-app purchases
7
MTNTOUGH Fitness & Resilience
MTNTOUGH Fitness & Resilience
MTNTOUGH Fitness & Resilience
Hunting / Tactical Training
Free

This app provides functional fitness and resilience training designed for athletes and hunters. It offers daily workouts, mental toughness programs, and expert coaching to build physical and mental strength for demanding activities and everyday life.

Functional fitness workoutsMental toughness trainingDaily workout programs
💪 Health & Fitness
(3.3K)
subscription
8
Barry’s X: Best HIIT Training
Barry’s X: Best HIIT Training
Barry’s X: Best HIIT Training
Strength & Cardio Home Workout
Free

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.

On-demand fitness contentCardio, Lift, and Stretch workoutsExpert instructor-led classes
💪 Health & Fitness
(2.1K)
subscription
9
Pvolve Streaming
Pvolve Streaming
Pvolve Streaming
Low-Impact Functional Fitness
Free

This app offers a unique low-impact functional fitness program combining resistance equipment and on-demand workouts. Access thousands of videos, live classes, and specialized programs for strength, recovery, and women's health. Filter by class type, length, equipment, and focus area to personalize your fitness journey.

Thousands of on-demand workoutsDaily live-streaming classesSpecialized class types (Strength, Recovery, Women's Health)
💪 Health & Fitness
(9K)
freemium
10
TRX: Strength & Home Workouts
TRX: Strength & Home Workouts
TRX: Strength & Home Workouts
Suspension Bodyweight Workouts
Free

This app provides a comprehensive library of suspension and bodyweight workouts led by expert trainers. Access live and on-demand classes, multi-week programs, and science-backed training to build strength, burn fat, and improve mobility anywhere.

Suspension and bodyweight workoutsTrainer-led live and on-demand classes50+ multi-week fitness programs
💪 Health & Fitness
(21K)
free with in-app purchases
11
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
12
HASfit: Home Workout Programs
HASfit: Home Workout Programs
HASfit: Home Workout Programs
Strength Training, Weight Loss
Free

Access over 1,000 on-demand home workout routines and exercise plans for all fitness levels and goals. Follow complete fitness programs for faster results, download videos for offline use, and stream workouts to your TV. Customize routines and discover new workouts added weekly.

Over 1,000 on-demand home workout routinesExercise plans for all fitness levelsDownload videos for offline viewing
💪 Health & Fitness
(6.5K)
free with in-app purchases
13
Home Fitness Coach: FitCoach
Home Fitness Coach: FitCoach
Home Fitness Coach: FitCoach
Daily Workouts for Weight Loss
Free

This app provides personalized daily workouts and training plans to help users achieve their fitness goals, such as weight loss and toning. It offers features like step tracking, audio prompts, and workout history to support a healthy lifestyle without requiring gym visits.

Personal training plansStep trackerWorkout history
💪 Health & Fitness
(65K)
subscription
14
Focus Functional Fitness New
Focus Functional Fitness New
Focus Functional Fitness New
by Focus mma & fitness LLC
Free

This app connects users to a group training gym focused on strength and high-intensity interval training. It offers various class types including resistance training, cardio, and HIIT, designed for fat burning and muscle building. Users can purchase classes, book sessions, and receive updates.

Book and purchase classesStay updated on gym newsStrength training classes
💪 Health & Fitness
(53)
free
15
Macrofit Fitness
Macrofit Fitness
Macrofit Fitness
The Fitness App
Free

Access diverse fitness and sport-specific training programs led by professional athletes and trainers. Includes curated nutrition options, macro tracking, and workout logging to help you achieve your fitness goals.

Sport-specific workout programsProfessional athlete instructorsCurated nutrition and meal plans
💪 Health & Fitness
(5.8K)
free with in-app purchases
16
Muscle Monster Workout Planner
Muscle Monster Workout Planner
Muscle Monster Workout Planner
AI Gym & Home Fitness Exercise
Free

This AI-driven fitness app creates personalized workout plans for fat loss, muscle gain, and overall well-being. It offers over 1200 exercises and 500 workouts, catering to various equipment and fitness levels. Track your progress with detailed reports and integrate with Apple Health for a comprehensive view of your fitness journey.

AI-driven personalized workout plansOver 1200 exercises and 500 workoutsSupports various equipment and bodyweight training
💪 Health & Fitness
(8.9K)
free with in-app purchases
17
SmartWOD Workout Generator
SmartWOD Workout Generator
SmartWOD Workout Generator
WOD Finder for Cross Training
Free

This app generates personalized functional fitness workouts based on your available equipment. It includes a workout builder, timer, exercise library, and tracking features to help you plan, perform, and log your training sessions anywhere.

Workout generator based on equipmentCustom workout builderIntegrated workout timer
💪 Health & Fitness
(4.8K)
subscription
18
Workout Planner MuscleFit
Workout Planner MuscleFit
Workout Planner MuscleFit
Chair Workout For Men
Free

This app provides personalized 28-day calisthenics and chair workout programs for home fitness. It offers over 500 equipment-free exercises with audio/video guidance, adapting routines weekly based on progress. It also includes features for injury prevention and muscle recovery.

28-day calisthenics and chair workout programsOver 500 equipment-free exercisesAudio and video instructions
💪 Health & Fitness
(6.3K)
subscription
19
Fitify: Home Workout, AI Coach
Fitify: Home Workout, AI Coach
Fitify: Home Workout, AI Coach
Bodyweight exercises & Fitness
Free

Achieve your fitness goals at home with personalized workout plans and over 900 exercises. Track your progress with a body fat scanner and enjoy routines that require no equipment or utilize various fitness tools. Work out anytime, anywhere with voice coaching and HD video demonstrations.

Personalized fitness plansOver 900 exercises (bodyweight & tools)Body fat and muscle mass tracking
💪 Health & Fitness
(11K)
freemium
20
VASA Fitness Mobile
VASA Fitness Mobile
VASA Fitness Mobile
by VASA Fitness
Free

Manage your gym membership and experience with ease. Access your member barcode for quick check-ins, schedule and book classes, and reserve spots for childcare. You can also update your account details and view gym location information.

Member barcode for check-inView and book classesSchedule and book KidCare
💪 Health & Fitness
(8.7K)
free