Best Gain Muscle Workout Apps & Games

245+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated August 2026

With an average user rating of 4.3★, the gain muscle workout category is one of the App Store's strongest. Browse all 245+ apps and games we track, sorted so the most loved ones surface first.

Compare top Gain Muscle Workout Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Weller: Gain Muscle with BandsWeller: Gain Muscle with BandsFree4.9★ (643)NoYesSep 2026
2Muscle Gain Gym & Home WorkoutMuscle Gain Gym & Home WorkoutFree4.2★ (21)YesYesMay 2026
3Mass Gain Workout PlansMass Gain Workout PlansFreeYesYesMay 2026
4Muscle Building WorkoutsMuscle Building WorkoutsFreeYesYesMay 2026
5MuscleWiki: Workout & FitnessMuscleWiki: Workout & FitnessFree4.8★ (4K)NoYesSep 2026
6Gain Muscle MassGain Muscle MassFreeYesYesMay 2026
7Muscle Growth WorkoutMuscle Growth WorkoutFreeYesYesMay 2026
8Fitness Coach - Workout PlanFitness Coach - Workout PlanFree4.5★ (73K)NoYesSep 2026

Top Picks for Gain Muscle Workout

Weller: Gain Muscle with Bands#1

Weller: Gain Muscle with Bands by Almudena Blanco Morett

Resistance bands workouts
Editor's Choice
💪 Health & Fitness
4.9😊(643 ratings)
FreeIn-App Purchases
Weller: Gain Muscle with Bands screenshot 1
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This app offers simplified resistance band workouts designed to boost motivation and achieve fitness goals. It features voice-assisted guidance and cherry-picked exercises targeting specific muscles. Premium features include personalized programs, custom workout creation, and detailed exercise analytics.

What We Love

  • 👍 Great for recovering from injuries
  • 👍 Controlled motion and resistance for safe rehab
  • 👍 Sticks to the basics for effective workouts
  • 👍 Well-organized and easy to use

Room to Improve

  • 💰 Limited workouts in the free version, must pay for full access
  • 💰 Every feature requires a paid subscription
  • 🕰 Exercises may be too slow-paced for some users
Muscle Gain Gym & Home Workout#2

Muscle Gain Gym & Home Workout by Hudeifa Osman

Lose or Gain Weight in 8 weeks
Strong Contender
💪 Health & Fitness
4.2(21 ratings)
FreeAdsIn-App Purchases
Muscle Gain Gym & Home Workout screenshot 1
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Muscle Gain Gym & Home Workout screenshot 5

Get personalized workout plans for home or gym to build muscle, lose fat, and stay motivated. Features expert-designed routines, exercise instructions with videos, and meal plans. Available 24/7 as your personal trainer.

More Gain Muscle Workout apps to explore

4
Muscle Building Workouts
Muscle Building Workouts
Muscle Building Workouts
Home Exercises for Mass Gain
Free
💪 Health & Fitness
(0)
5
MuscleWiki: Workout & Fitness
MuscleWiki: Workout & Fitness
MuscleWiki: Workout & Fitness
Exercise and Workout Tracker
Free

This app helps you build muscle and achieve fitness goals with AI-powered workout plans and a comprehensive exercise library. Track your progress, log lifts, and access features offline without ads.

AI Personal Trainer for customized routinesInteractive body map exercise finderOver 1,600 exercises with video demos
💪 Health & Fitness
(4K)
free with in-app purchases
6
Gain Muscle Mass
Gain Muscle Mass
Gain Muscle Mass
Gain Muscle Mass at Home
Free
💪 Health & Fitness
(0)
7
Muscle Growth Workout
Muscle Growth Workout
Muscle Growth Workout
Mass Building Program at Home
Free
💪 Health & Fitness
(0)
8
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Lose Weight, Build Abs & Butt
Free

Personalized workout plans adapt to your fitness goals and level, whether you train at home, the gym, or outdoors. Access numerous training sessions and hundreds of exercises to target all muscle groups. Track your progress over time and stay motivated with 30-minute sessions.

Personalized workout programsGoal-based training adaptationDozens of training sessions
💪 Health & Fitness
(73K)
subscription
9
Muscle gain for Beginners
Muscle gain for Beginners
Muscle gain for Beginners
Full body workout routines
Free
⚽ Sports
(0)
10
Mass Building Program
Mass Building Program
Mass Building Program
Workout Plan for Mass Gain
Free

This workout application focuses on maximizing muscle mass gain over a 4-week period. It utilizes heavy compound exercises to intensely train each muscle group multiple times weekly. The program aims to build strength, improve physique, and boost confidence.

4-week mass gain planHeavy compound exercisesIntense muscle group training
💪 Health & Fitness
(2)
free with in-app purchases
11
Workout.cool: Fitness Coach
Workout.cool: Fitness Coach
Workout.cool: Fitness Coach
Fitness, Muscle Program
Free

This app simplifies fitness by generating personalized workouts based on your available equipment and target muscles. It offers video guides and tips for effective exercise, making it suitable for beginners and experienced users alike. Track your progress and achieve your fitness goals with structured plans and customizable routines.

Custom workouts in 3 stepsVideo guides and instructionsProgress logging
💪 Health & Fitness
(2)
free with in-app purchases
12
Fitness for muscles | Fitcher
Fitness for muscles | Fitcher
Fitness for muscles | Fitcher
Daily workout challenge
Free

Build muscle strength and improve fitness with daily workout challenges and video tutorials from an Olympic Champion trainer. Offers personalized routines, nutrition advice, and weight loss exercises, all without needing equipment. Track progress and achieve visible results in weeks.

Personalized daily workoutsVideo workout tutorialsMuscle growth and strength exercises
💪 Health & Fitness
(1.6K)
subscription
13
Muscle Building Workout Split
Muscle Building Workout Split
Muscle Building Workout Split
Gym Planner, Program for Gains
Free

This app provides structured workout plans for muscle building, including beginner, intermediate, and advanced routines. It features exercise videos, custom plan creation, and integrated HIIT programs to enhance gains and fat loss.

4-Day Muscle Building Workout PlanCustom Workout PlannerHIIT Programs
💪 Health & Fitness
(4)
free with in-app purchases
14
Home Workout - No Equipments
Home Workout - No Equipments
Home Workout - No Equipments
Bodyweight Fitness & Training
Free

This app provides personalized fitness plans and a wide variety of bodyweight exercises for users to build muscle, lose weight, or stay fit. It requires no equipment and can be used anywhere, anytime, with features like workout tracking and video guides.

Personalized workout plans500+ varied workoutsSmart workout tracker
💪 Health & Fitness
(122K)
free with in-app purchases
15
Dumbbell Workout at Home
Dumbbell Workout at Home
Dumbbell Workout at Home
Build muscle and gain strength
Free

This app offers a full-body workout routine using only dumbbells, ideal for building muscle and improving cardiovascular fitness at home. It focuses on classic exercises that target major muscle groups efficiently, making it suitable for busy schedules.

Full-body dumbbell workoutsMuscle building routinesFat loss exercises
💪 Health & Fitness
(38)
free with in-app purchases
16
Muscle & Strength Full Body Workout Routine
Muscle & Strength Full Body Workout Routine
Muscle & Strength Full Body Workout Routine
by Shane Clifford
Free

Build muscle and strength with a comprehensive program for beginners and early intermediates. Features guided exercises, workout scheduling, and progress tracking to maximize muscle growth.

Guided exercises with text and videoRecipe suggestions for fitnessWorkout scheduling
💪 Health & Fitness
(45)
free
17
Gym Workout: Trainer & Tracker
Gym Workout: Trainer & Tracker
Gym Workout: Trainer & Tracker
Pocket Gym Trainer and Coach
Free

This app provides a comprehensive guide for gym and home workouts, covering 10 body parts with offline video demonstrations. It offers various workout plans for different goals, custom routine creation, and helpful fitness calculators and daily tips.

10 body part exercisesOffline workout videosGoal-oriented workout plans
💪 Health & Fitness
(4.5K)
free with in-app purchases
18
Weight Training: Muscle Growth
Weight Training: Muscle Growth
Weight Training: Muscle Growth
Mass Building Program at Home
Free
💪 Health & Fitness
(0)
19
Idle Gym Life: Muscle Clicker
Idle Gym Life: Muscle Clicker
Idle Gym Life: Muscle Clicker
Life adventure of muscle boy
Free

Transform a sad, overweight character into a world-class bodybuilder through various exercises and challenges. Engage in boxing, hammering, and fighting opponents while evolving your character's physique and conquering the path to becoming the strongest.

Character body evolutionDiverse exercise typesFunny challenges
🎮 Games
(33K)
free with in-app purchases
20
Building Muscle and Strength
Building Muscle and Strength
Building Muscle and Strength
Home Exercises to Build Muscle
Free
💪 Health & Fitness
(0)

FAQ about Gain Muscle Workout

What are the best gain muscle workout apps & games for iPhone?
Weller: Gain Muscle with Bands tops our gain muscle workout apps & games ranking as of August 2026, with a 4.9-star average from 643 App Store ratings, and it's free to download.
Yes — 20 of the top gain muscle workout apps & games we rank are free to download, including Weller: Gain Muscle with Bands and Muscle Gain Gym & Home Workout.
Weller: Gain Muscle with Bands has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 245+ gain muscle workout apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Weller provides guided workouts using resistance bands to help users build muscle and achieve their fitness goals. It focuses on simplified exercises and motivational guidance to keep users consistent.
Key features include simplified workouts, cherry-picked exercises for specific muscles, voice-assisted guidance, personalized workout programs, custom workout creation, and body stats tracking to monitor progress.