Best Functional Training 45 Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our functional training 45 list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Functional Training 45 Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Functional Training 45Functional Training 45FreeNoNoMay 2026
2Home Fitness Coach: FitCoachHome Fitness Coach: FitCoachFree4.7★ (65K)NoYesAug 2026
3F45 TrainingF45 TrainingFree4.5★ (198)NoNoAug 2026
4Fitivity Functional TrainingFitivity Functional TrainingFreeYesYesAug 2026
5F45 PlayoffsF45 PlayoffsFree2.3★ (9)NoNoMay 2026
6FLO Functional TrainingFLO Functional TrainingFree5.0★ (16)NoNoJun 2026
7Training Workout CompanionTraining Workout CompanionFree5.0★ (2)YesNoMay 2026
8F45 QatarF45 QatarFreeYesNoJun 2026

Top Picks for Functional Training 45

Home Fitness Coach: FitCoach#2

Home Fitness Coach: FitCoach by WELLTECH APPS LIMITED

Daily Workouts for Weight Loss
Strong Contender
💪 Health & Fitness
4.7😞(65K ratings)
FreeIn-App Purchases
Home Fitness Coach: FitCoach screenshot 1
Home Fitness Coach: FitCoach screenshot 2
Home Fitness Coach: FitCoach screenshot 3
Home Fitness Coach: FitCoach screenshot 4
Home Fitness Coach: FitCoach screenshot 5
Home Fitness Coach: FitCoach screenshot 6

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.

What We Love

  • 🚀 Motivating workouts
  • 👍 Convenient and easy to follow
  • 🚀 Quick and efficient exercises
  • 👍 Customizable plans

Room to Improve

  • 🐛 Buggy app with crashes and freezes
  • 💰 Expensive subscription fees
  • 🔒 Difficult to cancel subscription
F45 Training#3

F45 Training by F45 Training

Team Training. Life Changing.
Worth Considering
💪 Health & Fitness
4.5😐(198 ratings)
Free
F45 Training screenshot 1
F45 Training screenshot 2
F45 Training screenshot 3
F45 Training screenshot 4
F45 Training screenshot 5
F45 Training screenshot 6

This app helps you manage your fitness journey with class booking, challenge participation, and personalized meal plans. Track your progress with heart rate monitoring and fitness assessments, and even order ready-made meals for convenience.

What We Love

  • 🚀 Easy to use
  • 👍 Great workout and nutrition content
  • 🚀 Convenient class booking
  • 👍 Helpful for tracking progress

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🐛 Buggy app updates
  • 🐛 Unreliable sync and login issues

More Functional Training 45 apps to explore

4
Fitivity Functional Training
Fitivity Functional Training
Fitivity Functional Training
Strength & Movement Power
Free

This app offers functional training programs designed to improve everyday movement patterns. It provides audio guidance, customized weekly workouts with HD instructional videos, and an engaging "Coaching" experience with DJ mixes and motivating trainers. Workouts can be streamed online or accessed offline.

Functional training programsAudio guidance from personal trainerCustomized weekly workouts
💪 Health & Fitness
(0)
free with in-app purchases
5
F45 Playoffs
F45 Playoffs
F45 Playoffs
by F45 TRAINING PTY LTD
Free

This app introduces a challenging fitness test designed to measure speed, strength, agility, endurance, mobility, and power. It features a variety of exercises and uses a proprietary algorithm to score performance based on the difficulty of each movement.

Comprehensive fitness testMeasures speed, strength, agilityMeasures endurance, mobility, power
💪 Health & Fitness
(9)
free
6
FLO Functional Training
FLO Functional Training
FLO Functional Training
by Colin Pasque
Free

Enhance strength, mobility, and endurance with tailored workouts for any level. Train at home or the gym with daily routines, progress tracking, and expert guidance. Join a supportive community to achieve sustainable fitness success.

Home and gym workout programsTailored fitness levels (beginner to advanced)Exclusive program library
💪 Health & Fitness
(16)
free
7
Training Workout Companion
Training Workout Companion
Training Workout Companion
Functional Fitness Tracker
Free

This app uses real-time heart rate zone training to help you maximize workouts and track progress. Customize your experience by selecting workout types to optimize point earning based on effort and intensity. Compatible with Apple Watch and other heart rate monitors.

Live heart rate zone feedbackPersonalized point modelWorkout type selection
💪 Health & Fitness
(2)
ad-supported
8
F45 Qatar
F45 Qatar
F45 Qatar
TEAM TRAINING - LIFE CHANGING
Free
💪 Health & Fitness
(0)
9
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
10
Gray Institute
Gray Institute
Gray Institute
Leader in Functional Movement
Free

This app helps movement professionals assess clients, design custom workouts, and track progress using functional science. It integrates with a client-facing app to set habits and access educational resources for continuous, measurable client improvement.

3DMAPS® Screening ToolRelative Success Code analysisExtensive exercise library
💪 Health & Fitness
(6)
free with in-app purchases
11
1Body Training
1Body Training
1Body Training
by 1BODY TRAINING LLC
Free
💪 Health & Fitness
(0)
12
TWS Training
TWS Training
TWS Training
Modern Functional Training
Free

Improve your mobility, flexibility, and strength with guided workouts and expert instruction. Access a free foundational course and unlock premium content through subscription for unlimited training.

Guided video tutorials for mobility and exercisesImprove range of motion and flexibilityExclusive content for TWS gear
💪 Health & Fitness
(15)
free with in-app purchases
13
Functional Bodybuilding
Functional Bodybuilding
Functional Bodybuilding
by Cliff Kohut
Free

Access all your Functional Bodybuilding resources in one place. This app houses everything from PERSIST programs to FBB ebooks, providing a centralized hub for your training materials.

Access to PERSIST programsFBB ebooks libraryAll offerings in one app
💪 Health & Fitness
(132)
free
14
ISF Functional Training
ISF Functional Training
ISF Functional Training
by IMPACT STRENGTH AND FITNESS PTY LTD
Free
💪 Health & Fitness
(0)
15
Functional Fitness Workout
Functional Fitness Workout
Functional Fitness Workout
Functional Fitness Exercises
Free
💪 Health & Fitness
(0)
16
Functional Athletic Training
Functional Athletic Training
Functional Athletic Training
FATboysOLine on the go
Free
⚽ Sports
(0)
17
Movestrong: Functional Fitness
Movestrong: Functional Fitness
Movestrong: Functional Fitness
Your comeback starts here
Free

This app focuses on foundational mobility and strength training to help users move pain-free and build sustainable fitness. It offers progressive workouts for home or gym, designed for busy individuals seeking to improve posture, flexibility, and real-world strength.

Mobility routines for pain-free movementProgressive strength and power workoutsBodyweight and minimal-equipment options
💪 Health & Fitness
(0)
free with in-app purchases
18
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
19
Parisi Evolve Training
Parisi Evolve Training
Parisi Evolve Training
by Cory Cannici
Free
💪 Health & Fitness
(0)
20
Voltex PT
Voltex PT
Voltex PT
by Hector Tricas
Free

This app provides personalized functional training, strength, and mobility programs to help users stay active, recover faster, and move without pain. It includes expert advice, video demonstrations, and progress tracking. Users can also connect with their physical therapy team.

Personalized training plansExpert adviceVideo demonstrations
💪 Health & Fitness
(1)
free with in-app purchases

FAQ about Functional Training 45

Are there free functional training 45 apps for iPhone?
Yes — 20 of the top functional training 45 apps we rank are free to download, including Functional Training 45 and Home Fitness Coach: FitCoach.
Functional Training 45 has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ functional training 45 apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.