Best Strength Training App

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

Whether you're new to strength training app or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Strength Training App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Muscle & Motion: StrengthMuscle & Motion: StrengthFree4.9★ (7.7K)NoYesSep 2026
2LADDER Strength Training PlansLADDER Strength Training PlansFree5.0★ (188K)YesYesSep 2026
3Fitbod: Gym & Fitness PlannerFitbod: Gym & Fitness PlannerFree4.8★ (283K)NoYesSep 2026
4Strong Workout Tracker Gym LogStrong Workout Tracker Gym LogFree4.9★ (108K)NoYesSep 2026
5Nike Training ClubNike Training ClubFree4.8★ (281K)YesNoSep 2026
6Hevy - Workout Tracker Gym LogHevy - Workout Tracker Gym LogFree4.9★ (89K)NoYesSep 2026
7Female Fitness - Fit at HomeFemale Fitness - Fit at HomeFree4.8★ (6.8K)YesYesAug 2026
8Caliber: Strength TrainingCaliber: Strength TrainingFree4.8★ (5.9K)NoYesSep 2026

Top Picks for Strength Training App

Muscle & Motion: Strength#1

Muscle & Motion: Strength by Muscle & Motion LTD

Training Exercises & Mechanics
Editor's Choice
💪 Health & Fitness
4.9😊(7.7K ratings)
FreeIn-App Purchases
Muscle & Motion: Strength screenshot 1
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Muscle & Motion: Strength screenshot 3
Muscle & Motion: Strength screenshot 4
Muscle & Motion: Strength screenshot 5
Muscle & Motion: Strength screenshot 6

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.

What We Love

  • 🚀 Incredible depth of opportunity
  • 👍 Detailed visual anatomy
  • 👍 Muscular movement understanding
  • 👍 Incredibly useful for newbies

Room to Improve

  • 🐛 Occasional crashes
  • 🔍 Frustrating search and filtering issues
  • 💰 Costly subscription
LADDER Strength Training Plans#2

LADDER Strength Training Plans by Ladder Technologies, Inc.

Fitness, Workouts, Coaching
Strong Contender
💪 Health & Fitness
5.0😊(188K ratings)
FreeAdsIn-App Purchases
#2in 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
Fitbod: Gym & Fitness Planner#3

Fitbod: Gym & Fitness Planner by Fitbod Inc.

AI Personal Trainer & Workouts
Worth Considering
💪 Health & Fitness
4.8😊(283K ratings)
FreeIn-App Purchases
#19in Health & Fitness
Fitbod: Gym & Fitness Planner screenshot 1
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This app creates personalized AI-driven workout plans to help you build muscle, gain strength, and lose weight. It adapts to your fitness level and available equipment, offering over 1000 exercises with video guides. Track your progress and get support from trainers.

What We Love

  • 🚀 Great alternative to expensive personal trainer
  • 👍 Customizable workouts
  • 👍 Variety of exercises
  • 👍 Tracks progress and muscle recovery

Room to Improve

  • 🐛 Occasional app crashes and sync issues
  • 🔧 Workout recommendations don't always make sense
  • 🔧 Limited ability to customize workouts

More Strength Training App apps to explore

4
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strength Training Planner
Free

This app helps you track your workouts and progress with an intuitive interface. It offers a wide range of exercises, detailed instructions, and advanced statistics to help you achieve your fitness goals. Easily log your routines, monitor personal records, and stay motivated on your fitness journey.

Intuitive workout loggingComprehensive exercise libraryApple Watch integration
💪 Health & Fitness
(108K)
freemium
5
Nike Training Club
Nike Training Club
Nike Training Club
Training and Workouts
Free

Access expert-led workout programs and coaching for strength, conditioning, yoga, and mindfulness. Train at the gym or at home with guidance for all fitness levels. Track your progress and achieve your fitness goals.

Expert-led workout programmingGym and home workoutsStrength, conditioning, yoga, pilates
💪 Health & Fitness
(281K)
free
6
Hevy - Workout Tracker Gym Log
Hevy - Workout Tracker Gym Log
Hevy - Workout Tracker Gym Log
Weight Lifting Routine Planner
Free

This app helps you plan weight lifting routines, log workouts, and track your progress with detailed graphs and exercise videos. Connect with friends, copy their routines, and analyze your performance to get stronger.

Intuitive workout tracking interfaceWeight lifting routine plannerHundreds of exercises with videos
💪 Health & Fitness
(89K)
freemium
7
Female Fitness - Fit at Home
Female Fitness - Fit at Home
Female Fitness - Fit at Home
Buttocks Workout, Legs Workout
Free

This app provides a 30-day exercise plan for sculpting legs and glutes with daily 10-minute workouts. It offers video and animation guidance for proper form, suitable for home use. Track progress and see noticeable changes in just a few weeks.

30-day systematic exercise plan10-minute daily workoutsVideo and animation guidance
💪 Health & Fitness
(6.8K)
free with in-app purchases
8
Caliber: Strength Training
Caliber: Strength Training
Caliber: Strength Training
Workout Planner & Tracker
Free

This app offers science-based strength training, including workout planning, tracking, and exercise tutorials. It supports individual training, group workouts, and offers optional upgrades for personalized plans, advanced features, and one-on-one coaching.

Unlimited workout creation and tracking600+ exercise tutorials with videosWorkout groups for training with friends
💪 Health & Fitness
(5.9K)
free with in-app purchases
9
STRENGTH Online
STRENGTH Online
STRENGTH Online
by Valerie Valdez (Monterey)
Free

Access a progressive strength training program designed for consistent progress, muscle building, and improved performance. This app offers monthly workouts with expert programming and a clean interface, supporting your fitness journey anywhere.

Progressive strength training programMonthly strength-focused workoutsBuild muscle and improve performance
💪 Health & Fitness
(2)
free
10
SmartGym: Gym & Home Workouts
SmartGym: Gym & Home Workouts
SmartGym: Gym & Home Workouts
HIIT, Home, Gym Weight Lifting
Free

This app offers personalized workout plans for home or gym, adapting to your available equipment and fitness level. It tracks progress, provides feedback, and includes a vast library of exercises with animations. Enjoy features like HIIT support, custom timers, and sharing routines with friends.

AI-powered personalized workout plansAdapts to available equipmentTracks muscle fatigue and progress
💪 Health & Fitness
(33K)
free with in-app purchases
11
Activity Tracker・FitnessView
Activity Tracker・FitnessView
Activity Tracker・FitnessView
Fitness・Workout・Step・Pedometer
Free

Visualize your health and fitness data with a comprehensive dashboard and detailed statistics. Track daily goals, review past workouts, and export your progress. Offers customizable widgets and PDF reports for easy sharing.

Health & Fitness DashboardDetailed Health StatisticsWorkout Data Visualization
💪 Health & Fitness
(7.7K)
freemium
12
Align Strength Training
Align Strength Training
Align Strength Training
by John Alimo
Free
💪 Health & Fitness
(0)
13
Athletic Strength Training
Athletic Strength Training
Athletic Strength Training
by Michael Peshler
Free
💪 Health & Fitness
(0)
14
Fitness & Bodybuilding Pro
Fitness & Bodybuilding Pro
Fitness & Bodybuilding Pro
Exercises and Workouts
Free

This app offers pre-set workout plans for various fitness goals, including bodybuilding and strength training. It provides detailed exercise guidance with photos and videos, a workout journal, and performance tracking to help users build healthy habits and improve their fitness.

Pre-set workout plansDetailed exercise descriptionsHigh-quality photo and video guidance
💪 Health & Fitness
(6.4K)
subscription
15
Stronglifts 5x5 Workout Plan
Stronglifts 5x5 Workout Plan
Stronglifts 5x5 Workout Plan
Gym Strength Training Program
Free

This app guides you through a proven barbell strength training program with no guesswork. It plans every exercise, set, and weight for you, allowing you to focus on lifting and see consistent progress. Ideal for beginners or those returning to strength training.

Proven 3x/week strength programAutomated progressionGuided workouts with timers
💪 Health & Fitness
(77K)
free with in-app purchases
16
LODE - Strength Training
LODE - Strength Training
LODE - Strength Training
Track. Train. Transform.
Free

This app helps you plan, log, and track your strength training progress. Organize workouts, record every set, and view detailed insights. It offers optional cloud sync and health integrations.

Workout planning and templatesLog sets, reps, weight, and restTrack progress over time
💪 Health & Fitness
(5)
freemium
17
Strength Block Training App
Strength Block Training App
Strength Block Training App
Strength Training and Tracking
Free
💪 Health & Fitness
(0)
18
Soul Bay Strength Training
Soul Bay Strength Training
Soul Bay Strength Training
by Kevlok Pty Ltd
Free
💪 Health & Fitness
(0)
19
PAP Training
PAP Training
PAP Training
Peak Athletic Potential
Free
💪 Health & Fitness
(0)
20
Train531: 5/3/1 Strength Coach
Train531: 5/3/1 Strength Coach
Train531: 5/3/1 Strength Coach
AI Training & Workout Planner
Free

This app goes beyond basic percentage calculations for strength training. It uses AI to generate personalized supplemental and accessory workouts based on your history, equipment, and goals. Track progress with detailed charts and receive actionable feedback from the AI coach.

AI-driven supplemental and accessory workout generationPersonalized training based on history, equipment, and goalsProgress analysis with estimated 1RM trends and volume charts
💪 Health & Fitness
(1)
free with in-app purchases

FAQ about Strength Training App

What is the best strength training app for iPhone?
Muscle & Motion: Strength tops our strength training app ranking as of August 2026, with a 4.9-star average from 7.7K App Store ratings, and it's free to download.
Yes — 20 of the top strength training app we rank are free to download, including Muscle & Motion: Strength and LADDER Strength Training Plans.
Muscle & Motion: Strength has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ strength training app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides interactive 3D animations to help users understand the anatomy and biomechanics of various exercises. It visualizes which muscles and joints are engaged, highlights common mistakes, and explains complex concepts to promote smarter training and reduce injury risk.
Key features include an interactive 3D anatomy model for detailed exploration, a comprehensive library of over 1,200 exercises with anatomical analysis and mistake identification, educational videos on anatomy and mechanics, and the ability to create and assign custom workout plans.

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