Best Functional Fitness Apps

228+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good functional fitness apps. We benchmark 228+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Functional Fitness Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FF CoachFF CoachFree5.0★ (4)NoNoJul 2026
2Keelo - Strength HIIT WorkoutsKeelo - Strength HIIT WorkoutsFree4.8★ (5.9K)NoYesJul 2026
3MTNTOUGH Fitness & ResilienceMTNTOUGH Fitness & ResilienceFree4.9★ (3.3K)NoYesJul 2026
4Functional Fitness WorkoutFunctional Fitness WorkoutFreeNoYesMay 2026
5pliability: Stretch & Mobilitypliability: Stretch & MobilityFree4.8★ (9.8K)YesYesJul 2026
6SmartWOD Timer - WOD ClockSmartWOD Timer - WOD ClockFree4.9★ (54K)YesYesJul 2026
7Kettlebell Functional TrainingKettlebell Functional TrainingFree4.8★ (248)NoYesJul 2026
8Focus Functional Fitness NewFocus Functional Fitness NewFree5.0★ (53)YesNoJul 2026

Top Picks for Functional Fitness

FF Coach#1

FF Coach by Functional Fitness

Editor's Choice
💪 Health & Fitness
5.0(4 ratings)
Free
FF Coach screenshot 1
FF Coach screenshot 2
FF Coach screenshot 3
FF Coach screenshot 4
FF Coach screenshot 5

This app helps clients adhere to healthy habits set by their personal coach. It sends reminders and prompts for yes/no compliance checks. It also integrates with HealthKit to sync activity and step data.

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
Keelo - Strength HIIT Workouts screenshot 2
Keelo - Strength HIIT Workouts screenshot 3
Keelo - Strength HIIT Workouts screenshot 4
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
MTNTOUGH Fitness & Resilience#3

MTNTOUGH Fitness & Resilience by MTNTOUGH Fitness, LLC

Hunting / Tactical Training
Worth Considering
💪 Health & Fitness
4.9😊(3.3K ratings)
FreeIn-App Purchases
MTNTOUGH Fitness & Resilience screenshot 1
MTNTOUGH Fitness & Resilience screenshot 2
MTNTOUGH Fitness & Resilience screenshot 3
MTNTOUGH Fitness & Resilience screenshot 4
MTNTOUGH Fitness & Resilience screenshot 5
MTNTOUGH Fitness & Resilience screenshot 6

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.

What We Love

  • 🚀 Top Notch All-Around Fitness
  • 👍 Variety of Workouts
  • 👍 Beginner-Friendly
  • 👍 Scalable Programs

Room to Improve

  • 🐛 Lacking Workout Tracking
  • 🐛 Clunky Navigation

More Functional Fitness apps to explore

4
Functional Fitness Workout
Functional Fitness Workout
Functional Fitness Workout
Functional Fitness Exercises
Free
💪 Health & Fitness
(0)
5
pliability: Stretch & Mobility
pliability: Stretch & Mobility
pliability: Stretch & Mobility
Flexibility, Recovery & Relief
Free

Enhance flexibility, mobility, and recovery with guided stretching routines. This app offers personalized programs, progress tracking, and integrates with fitness devices to help users move better and prevent injuries.

1,700+ guided stretching routinesCustomized mobility training programsInstant start, no equipment required
💪 Health & Fitness
(9.8K)
free with in-app purchases
6
SmartWOD Timer - WOD Clock
SmartWOD Timer - WOD Clock
SmartWOD Timer - WOD Clock
AMRAP, EMOM, Tabata & more
Free

This app provides a versatile timer for various functional fitness routines like AMRAP, EMOM, and Tabata. It features customizable intervals, motivational cues, and a clear display, making it suitable for gym or home workouts.

AMRAP, EMOM, For Time, Tabata timersCustomizable MIX timerMotivational sound and voice cues
💪 Health & Fitness
(54K)
free with in-app purchases
7
Kettlebell Functional Training
Kettlebell Functional Training
Kettlebell Functional Training
By Adriell Mayes
Free

Achieve your fitness goals with custom workout programs designed for an integrated, balanced approach. This app focuses on varied exercises to prevent injuries and plateaus, maximizing your results and motivating you to move, look, and feel your best.

Custom workout programsIntegrated, balanced approachExercise variety
💪 Health & Fitness
(248)
free with in-app purchases
8
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
9
Workout for Women: Home & Gym
Workout for Women: Home & Gym
Workout for Women: Home & Gym
Workout Planner, Weight Loss
Free

This app offers personalized home and gym workouts designed for women, featuring a variety of exercise types like yoga, strength, and cardio. It provides easy-to-follow instructions, progress tracking, and expert guidance to help users achieve their fitness goals conveniently and safely.

Customized workout plansVariety of exercises (yoga, strength, cardio)Step-by-step instructions and video demos
💪 Health & Fitness
(530K)
freemium
10
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
11
Functional Fitness 24/7
Functional Fitness 24/7
Functional Fitness 24/7
Wairau Valley
Free
💪 Health & Fitness
(0)
12
Workout for Women: Fit at Home
Workout for Women: Fit at Home
Workout for Women: Fit at Home
Home Workout: Yoga & Fitness
Free

Achieve your fitness goals with a personalized home workout program designed for women. Tone your body, burn fat, and lose weight with quick, effective routines and video guidance. No equipment is needed, making it easy to get fit anytime, anywhere.

Home workouts for womenWeight loss and fat burningNo equipment needed
💪 Health & Fitness
(29K)
subscription
13
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
14
K Squared Fitness Training App
K Squared Fitness Training App
K Squared Fitness Training App
Functional Fitness Training
Free

Unlock your athletic potential with high-intensity functional fitness programs. Access personalized training, full-body workouts, and expert coaching to elevate your strength and conditioning. Learn movements with HD instructional videos and adjust intensity to your level.

Personalized programsFull body workoutsHD instructional videos
💪 Health & Fitness
(79)
free
15
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
(9.2K)
freemium
16
Rise Strength & Conditioning
Rise Strength & Conditioning
Rise Strength & Conditioning
Daily functional workouts
Free

This app provides daily functional workouts designed for everyday athletes. It features progress tracking, an exercise library with gifs and tips, and a community to connect with other fitness enthusiasts. Enjoy a week-long free trial before subscribing to premium features.

Daily functional workout programsIn-app exercise library with gifsWorkout logging and progress tracking
💪 Health & Fitness
(5)
free with in-app purchases
17
Caliverse - Bodyweight Fitness
Caliverse - Bodyweight Fitness
Caliverse - Bodyweight Fitness
At-home bodyweight workouts
Free

This app offers a comprehensive bodyweight training experience, allowing users to perform exercises anywhere without equipment. It provides numerous workout plans, customizable routines, and a supportive community to help users build strength and improve mobility.

Train anywhere, anytime with bodyweight40+ training plans and hundreds of workouts500+ exercises for custom routines
💪 Health & Fitness
(1.1K)
freemium
18
Skill Yoga - Train Mind & Body
Skill Yoga - Train Mind & Body
Skill Yoga - Train Mind & Body
Functional Yoga for Athletes
Free

This app offers functional yoga workouts designed to improve strength, flexibility, and mindfulness. It provides personalized training plans and guided sessions for athletes and individuals seeking enhanced physical and mental well-being. Access a library of free sessions and premium features for a tailored fitness journey.

Functional yoga workoutsPersonalized training plansStrength and flexibility drills
💪 Health & Fitness
(873)
freemium
19
ВИИТ | Down Dog
ВИИТ | Down Dog
ВИИТ | Down Dog
Новая тренировка каждый раз!
Free

This app offers a dynamic high-intensity interval training (HIIT) experience with over 1000 unique exercises, ensuring you never do the same workout twice. It's beginner-friendly with customizable workout lengths, exercise types, and music to keep you motivated and prevent plateaus.

Over 1000 unique exercisesCustomizable workout length and intervalsSelectable exercise categories (upper body, core, etc.)
💪 Health & Fitness
(48K)
subscription
20
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

FAQ about Functional Fitness

What are the best functional fitness apps for iPhone?
FF Coach tops our functional fitness apps ranking as of July 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Yes — 20 of the top functional fitness apps we rank are free to download, including FF Coach and Keelo - Strength HIIT Workouts.
FF Coach has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 228+ functional fitness apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
You can only use FF Coach if you are a client of a FF Coach. Please contact your coach to receive an invite and login credentials to access the app.
FF Coach focuses on habit compliance and syncing activity data like steps from HealthKit. It does not directly log specific workout details.

Related searches