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Best T31 Functional Fitness Apps

206+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

Out of 206+ t31 functional fitness 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.

Compare top T31 Functional Fitness Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1T31 Functional FitnessT31 Functional FitnessFree—NoNoMay 2026
2Camp GladiatorCamp GladiatorFree4.9★ (12K)YesYesJul 2026
3Muscle Monster Workout PlannerMuscle Monster Workout PlannerFree4.7★ (9.2K)NoYesJul 2026
4TRX: Strength & Home WorkoutsTRX: Strength & Home WorkoutsFree4.6★ (21K)YesYesJul 2026
5EōS FitnessEōS FitnessFree4.4★ (4.3K)NoNoJul 2026
6Virtuagym: Fitness & WorkoutsVirtuagym: Fitness & WorkoutsFree4.8★ (8K)NoYesJul 2026
7Tempo: Home Workout & FitnessTempo: Home Workout & FitnessFree4.8★ (7.2K)NoYesJul 2026
8Volt: Gym & Home Workout PlansVolt: Gym & Home Workout PlansFree4.7★ (17K)YesYesJul 2026

Top Picks for T31 Functional Fitness

Camp Gladiator#2

Camp Gladiator by Camp Gladiator Inc.

Outdoor Group Fitness
Strong Contender
💪 Health & Fitness
4.9😞(12K ratings)
FreeAdsIn-App Purchases
Camp Gladiator screenshot 1
Camp Gladiator screenshot 2
Camp Gladiator screenshot 3
Camp Gladiator screenshot 4
Camp Gladiator screenshot 5
Camp Gladiator screenshot 6

Participate in award-winning outdoor group fitness classes led by certified personal trainers. Designed for all fitness levels, this app offers fun, challenging workouts to help you achieve your goals with motivation and accountability. New classes start every 5 minutes, ensuring a convenient option for everyone.

What We Love

  • 💪 Great workouts
  • 🤝 Awesome community
  • 🤩 Fun and challenging
  • 🏆 Effective for fitness goals

Room to Improve

  • 🐛 Buggy and unreliable app
  • 🤬 Difficult to cancel membership
  • 📍 Inaccurate location information
Muscle Monster Workout Planner#3

Muscle Monster Workout Planner by TechPioneers Limited

AI Gym & Home Fitness Exercise
Worth Considering
💪 Health & Fitness
4.7😊(9.2K ratings)
FreeIn-App Purchases
#91in Health & Fitness
Muscle Monster Workout Planner screenshot 1
Muscle Monster Workout Planner screenshot 2
Muscle Monster Workout Planner screenshot 3
Muscle Monster Workout Planner screenshot 4
Muscle Monster Workout Planner screenshot 5
Muscle Monster Workout Planner screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Personalized workout plans
  • 🚀 Intuitive interface
  • 👍 Variety of exercises

Room to Improve

  • 🐛 Syncing issues across devices
  • 💰 Premium features behind paywall
  • 🐛 Occasional app freezes

More T31 Functional Fitness apps to explore

4
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
5
EōS Fitness
EōS Fitness
EōS Fitness
by Fitness Alliance LLC
Free

Monitor workouts, track progress, and achieve fitness goals with this comprehensive health and fitness application. It offers personalized training plans, motivational challenges, and class scheduling to enhance your fitness journey.

Workout TrackingPersonalized Training PlansActivity Level Milestones
💪 Health & Fitness
(4.3K)
free
6
Virtuagym: Fitness & Workouts
Virtuagym: Fitness & Workouts
Virtuagym: Fitness & Workouts
Health, Tracker, Home & Gym
Free

Achieve your fitness goals with personalized AI-driven workout plans and a vast library of 3D exercises. Track progress, access diverse video workouts, and manage nutrition and mindfulness for a holistic approach to health.

AI Coach for personalized workout plansLibrary of over 5,000 3D exercisesVideo workouts (HIIT, cardio, yoga)
💪 Health & Fitness
(8K)
freemium
7
Tempo: Home Workout & Fitness
Tempo: Home Workout & Fitness
Tempo: Home Workout & Fitness
Weight Loss Classes & Home Gym
Free

This app offers personalized strength training using your body's biometrics. It adapts workouts based on your daily readiness, sleep, and activity levels, providing real-time AI-powered guidance on form and weight recommendations. Track progress with detailed body composition scans and range of motion analysis.

Biometric-based adaptable training plansAI-powered real-time form guidanceBody composition scanning
💪 Health & Fitness
(7.2K)
free with in-app purchases
8
Volt: Gym & Home Workout Plans
Volt: Gym & Home Workout Plans
Volt: Gym & Home Workout Plans
Fitness Training for Any Goal
Free

This app provides AI-powered, personalized workout plans that adapt weekly to your fitness goals and available equipment. It offers structured training for general fitness, sport performance, and tactical readiness, with over 3,000 exercises and HD video demonstrations.

AI-powered adaptive workout plansHome and gym training optionsSport-specific training programs
💪 Health & Fitness
(17K)
free with in-app purchases
9
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
10
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
(129)
free
11
Navy SEAL Fitness
Navy SEAL Fitness
Navy SEAL Fitness
Calcs and Helpful References
$1.99

This app provides a comprehensive guide to achieving elite physical fitness inspired by Navy SEAL training. It includes over 220 exercises, instructional videos, and numerous calculators and reference materials covering exercise physiology, training principles, and nutrition.

Over 220 exercises90+ instructional videos20+ fitness calculators
💪 Health & Fitness
(214)
paid
12
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
13
Trainwell: Personal Training
Trainwell: Personal Training
Trainwell: Personal Training
Expert advice, custom workouts
Free

Receive personalized workout plans and step-by-step guidance from a certified personal trainer. Adapt your fitness routine to your goals, schedule, and any injuries, with the flexibility to train anywhere, anytime.

1-on-1 certified personal trainerPersonalized workout plansAdaptive workouts
💪 Health & Fitness
(5.3K)
free with in-app purchases
14
ATI PT CONNECT
ATI PT CONNECT
ATI PT CONNECT
by ATI Physical Therapy
Free

Access your personalized home exercise program with HD instructional videos. Track your progress by marking exercises as complete and earn awards for achieving milestones. Integrates with your phone's fitness tracking.

Personalized Home Exercise ProgramHD Instructional VideosProgress Tracking
💪 Health & Fitness
(123)
free
15
Fitonomy: Home and Gym Coach
Fitonomy: Home and Gym Coach
Fitonomy: Home and Gym Coach
Perte de Poids Pour Femme
Free

This app provides personalized fitness plans and meal guidance for home or gym workouts. It offers customized exercises, monthly challenges, and progress tracking to help users build muscle, tone their body, and improve overall health. It also includes pain relief exercises and a supportive community.

Personalized workout plansCustomized meal plansMonthly fitness challenges
💪 Health & Fitness
(119)
free with in-app purchases
16
Gym Workout Alpha Progression
Gym Workout Alpha Progression
Gym Workout Alpha Progression
Weight Lifting Tracker & Log
Free

This app helps you maximize muscle gains and track your fitness progress with personalized workout plans and advanced progression recommendations. It features a vast exercise database, workout tracking tools, and insights to optimize your strength training journey.

Customized muscle building workout plansProgression recommendations for weight and repsWorkout tracker with rep and weight log
💪 Health & Fitness
(2K)
free with in-app purchases
17
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
18
Fitstop Fitness
Fitstop Fitness
Fitstop Fitness
by FITSTOP IP PTY LIMITED
Free

This app offers a holistic functional fitness program inspired by athletes. It combines strength, metabolic conditioning, and endurance to help users improve movement and overall well-being through group training.

Functional fitnessAthlete-inspired approachGroup training
💪 Health & Fitness
(130)
free
19
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
20
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

FAQ about T31 Functional Fitness

Are there free t31 functional fitness apps for iPhone?
Yes — 19 of the top t31 functional fitness apps we rank are free to download, including T31 Functional Fitness and Camp Gladiator.
T31 Functional Fitness has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 206+ t31 functional fitness apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.