Best Strength And Flexibility App

238+ iOS apps & games curated and reviewed

4.8 avg rating
19 free apps & games
Updated June 2026

If you already know Stretching Mobility, this is the deeper bench. 238+ strength and flexibility app apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Strength And Flexibility App

Stretching Mobility: STRETCHIT#1

Stretching Mobility: STRETCHIT by STRETCHIT, INC.

Bend, Stretch & Mobility App
Editor's Choice
💪 Health & Fitness
4.8😊(15K ratings)
FreeAdsIn-App Purchases
Stretching Mobility: STRETCHIT screenshot 1
Stretching Mobility: STRETCHIT screenshot 2
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This app offers guided flexibility and mobility training to improve athletic performance, reduce pain, and increase range of motion. It provides personalized recommendations, curated programs, and challenges to help users build a consistent stretching habit and achieve their fitness goals.

What We Love

  • 💪 Effective for improving flexibility
  • 🎯 Helps achieve specific goals (splits, backbends, etc.)
  • 🧘‍♀️ Calming and relaxing experience
  • 🕰️ Variety of class lengths to fit schedules

Room to Improve

  • 💰 Expensive subscription cost
  • 🤔 Some classes too advanced for beginner level
  • 🕹️ Difficult video controls (pausing, scrubbing)
LADDER Strength Training Plans#2

LADDER Strength Training Plans by Ladder Technologies, Inc.

Fitness, Workouts, Coaching
Strong Contender
💪 Health & Fitness
4.9😊(152K ratings)
FreeAdsIn-App Purchases
#5in Health & Fitness
LADDER Strength Training Plans screenshot 1
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This app provides structured, coach-built daily workout plans for strength training, designed for home or gym. It offers in-ear coaching, video demonstrations, and progress tracking to eliminate guesswork and optimize your fitness journey.

What We Love

  • 💪 Challenging and effective workouts
  • 🎓 Knowledgeable and motivating coaches
  • 🤝 Supportive and engaging community
  • 🔄 Varied and progressive programming

Room to Improve

  • 🗣️ Inconsistent coach responsiveness
  • 🔓 Inability to easily switch teams
  • 🙅‍♀️ Excessive prompts for social sharing
Idle Tap Strongman#3

Idle Tap Strongman by IsCool Entertainment

Go heavy or go home!
Worth Considering
🎮 Games
4.6😐(25K ratings)
FreeAdsIn-App Purchases
Idle Tap Strongman screenshot 1
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Idle Tap Strongman screenshot 4
Idle Tap Strongman screenshot 5
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Drag heavy objects to achieve new levels of strongman success. Test your limits and see how much weight you can lift in this idle game.

What We Love

  • 👍 Good game overall
  • 🚀 Easy to level up
  • 😊 Enjoyable and fun

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 💰 Too many ads and in-app purchases
  • 🕰️ Slow progression and upgrades

More Strength And Flexibility App apps to explore

4
Bend: Stretching & Flexibility
Bend: Stretching & Flexibility
Bend: Stretching & Flexibility
Yoga, Stretch, Pilates Workout
Free

This app offers a simple and affordable way to incorporate daily stretching into your routine. It provides hundreds of stretches and yoga poses, along with guided routines designed to improve flexibility, relieve pain, and enhance overall well-being for all ages and experience levels.

Hundreds of stretches and yoga posesDozens of guided stretching routinesCustomizable routine creation
💪 Health & Fitness
(170K)
free with in-app purchases
5
MyFitCoach - Workout Planner
MyFitCoach - Workout Planner
MyFitCoach - Workout Planner
Fitness & Strength Training
Free

This app creates personalized strength training plans based on scientific principles to help you build muscle effectively. It adapts to your schedule, equipment, and fitness level, offering guidance on exercises and tracking your progress.

Personalized workout plansScience-based strength trainingExercise database with instructions
💪 Health & Fitness
(5.6K)
subscription
6
Stretch: Stretching & Mobility
Stretch: Stretching & Mobility
Stretch: Stretching & Mobility
Flexibility, Splits, Exercises
Free

This app offers expert-led stretching, flexibility, and mobility training for all levels. Improve your range of motion, reduce tension, and build a consistent stretching habit with structured programs, custom routines, and monthly challenges.

Expert-led classes for all levelsCustomizable stretch routinesFull daily programs
💪 Health & Fitness
(3.2K)
free with in-app purchases
7
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Active Tracker & Planner App
Free

This app offers a vast library of structured strength training and muscle-building programs, including popular routines like nSuns and Reddit PPL. It provides tools for tracking workouts, monitoring progress, and even building custom plans. The app is designed to eliminate guesswork and provide proven methods for achieving fitness goals.

130+ expert-designed programs10,000+ community-shared routinesFull workout logging with RPE/1RM
💪 Health & Fitness
(9.2K)
free with in-app purchases
8
FORM: Strength, Pilates, Gym
FORM: Strength, Pilates, Gym
FORM: Strength, Pilates, Gym
Expert workouts & nutrition
Free

This comprehensive wellness platform offers expert-led workouts in strength, Pilates, and gym sessions, alongside mindfulness practices and personalized nutrition plans. It provides the tools and motivation to help users build strength, find balance, and transform their well-being from the inside out.

Expert-led workoutsStrength trainingPilates classes
💪 Health & Fitness
(3.6K)
free with in-app purchases
9
531 Strength
531 Strength
531 Strength
Keep focus on your lifts
Free

This app simplifies tracking your progress on the 5/3/1 strength training program. It calculates and displays weights, reps, and sets based on your one-rep max, allowing you to easily plan and execute your workouts. Rounding options help match available gym plates.

Calculate 5/3/1 weightsTrack 1RM for exercisesView cycle step weights
💪 Health & Fitness
(11K)
free with in-app purchases
10
JustStretch | Flex & Mobility
JustStretch | Flex & Mobility
JustStretch | Flex & Mobility
Bend Right, Feel Light
Free

This app helps you build a daily stretching habit to improve flexibility, relieve pain, and boost overall well-being. It offers guided routines, custom workout creation, and multimedia instructions for all fitness levels.

Daily stretching routinesCustom workout creationAudio, image, and video guidance
💪 Health & Fitness
(2.3K)
free with in-app purchases
11
Muscle & Motion: Strength
Muscle & Motion: Strength
Muscle & Motion: Strength
Master Exercise Anatomy
Free

Explore exercise anatomy with interactive 3D animations. Understand muscle engagement, biomechanics, and common mistakes to train smarter and reduce injury risk. Access a vast library of exercises and educational content.

Interactive 3D anatomy model3D exercise anatomy libraryMuscle and joint involvement visualization
💪 Health & Fitness
(7.7K)
free with in-app purchases
12
Gymaholic: Workout Tracker
Gymaholic: Workout Tracker
Gymaholic: Workout Tracker
Weight Lifting Routine Planner
Free

This app helps you track workouts, build custom routines, and monitor progress. It offers a large exercise library with instructions and animations, seamless Apple Watch integration, and health app syncing. Optimize your training with built-in timers and voice guidance.

Track every workout (sets, reps, weights)Create personalized workout routinesAccess 850+ exercises with 3D animations
💪 Health & Fitness
(3.4K)
freemium
13
Peak Strength
Peak Strength
Peak Strength
Athlete Performance Training
Free

This app provides personalized strength training plans for athletes of all levels, featuring HD exercise demonstrations, smart exercise swaps, and auto-regulated weights. It includes sport-specific programming, warm-ups, and a built-in rest timer for efficient and effective training.

Pro-level workouts tailored to training levelHD exercise demonstrations with technique cuesSmart exercise swaps for equipment availability
💪 Health & Fitness
(1.3K)
subscription
14
FlexiPro Strength and Mobility
FlexiPro Strength and Mobility
FlexiPro Strength and Mobility
by Flexibility Maestro Ltd.
Free

This platform offers active flexibility training specifically designed for martial artists and elite athletes. It focuses on building strength through range of motion with sport-specific programs and expert coaching to enhance performance and aid recovery.

Active flexibility trainingSport-specific programsStrength-through-range exercises
💪 Health & Fitness
(1)
free
15
Flex AI Workout Trainer & Log
Flex AI Workout Trainer & Log
Flex AI Workout Trainer & Log
Fitness Tracker & Gym Planner
Free

This app uses AI to provide personalized workout plans and real-time form feedback for weightlifters. It tracks progress, offers adaptive progression, and includes motivational features like leaderboards and streaks. It's designed for all experience levels, from beginners to pros.

AI personal trainerReal-time form feedbackPersonalized workout plans
💪 Health & Fitness
(2.4K)
freemium
16
Stretch Go: Stretching Splits
Stretch Go: Stretching Splits
Stretch Go: Stretching Splits
Flexibility & Posture Training
Free

Improve your flexibility, reduce stress, and enhance your posture with guided stretching routines. This app offers personalized plans, clear instructions, and progress tracking to help you achieve your wellness goals. Suitable for all fitness levels, it provides varied routines for any time of day and can be used offline.

Customizable stretching plansStep-by-step visual guidanceProgress monitoring
💪 Health & Fitness
(2.4K)
free with in-app purchases
17
GymGoal Pro
GymGoal Pro
GymGoal Pro
The most flexible Pro app
$8.99
$17.99 | 50% OFF

This app is a comprehensive workout planner and tracker designed to help users achieve their fitness goals, whether it's strength, muscle size, or weight loss. It offers extensive exercise libraries, customizable routines, and detailed tracking for various workout types, including strength, cardio, and circuit training.

390+ exercises with animations and instructionsCustomizable routines and workout typesFlexible tracking for strength, cardio, and more
💪 Health & Fitness
(1.1K)
paid
18
HYBRID | Strength Coach
HYBRID | Strength Coach
HYBRID | Strength Coach
by Hybrid Performance Method USA, LLC.
Free

This app provides world-class training programs and tools to build custom workouts. Access an extensive exercise library with demo videos and images, track your progress with detailed logging, and receive expert coaching and motivation. It's designed for all levels of strength training enthusiasts.

Custom workout builderExtensive exercise library with demosWorkout and progress tracking
💪 Health & Fitness
(1.3K)
free with in-app purchases
19
GGStudio
GGStudio
GGStudio
Pilates, sculpt, strength
Free
💪 Health & Fitness
(43)
20
Stretching, Flexibility: Flex
Stretching, Flexibility: Flex
Stretching, Flexibility: Flex
Mobility Warmup Stretches
Free

This app offers video-based flexibility and mobility routines to improve range of motion, reduce stiffness, and enhance posture. It provides guided exercises for specific body areas or full-body workouts, suitable for all fitness levels. Improve athletic performance, aid recovery, and reduce stress with daily routines.

Video-based flexibility routinesTargeted mobility exercisesFull-body and area-specific workouts
💪 Health & Fitness
(10)
free with in-app purchases