Best Gain Muscle Mass Apps

214+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

The best gain muscle mass apps on iPhone average 4.6★ across 214+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Gain Muscle Mass

Home Workout - No Equipments#1

Home Workout - No Equipments by Leap Health Fitness Limited

Workout Tracker, Fitness Coach
Editor's Choice
💪 Health & Fitness
4.9😊(113K ratings)
FreeAdsIn-App Purchases
#72in Health & Fitness
Home Workout - No Equipments screenshot 1
Home Workout - No Equipments screenshot 2
Home Workout - No Equipments screenshot 3
Home Workout - No Equipments screenshot 4
Home Workout - No Equipments screenshot 5
Home Workout - No Equipments screenshot 6

Get fit without the need for equipment with this Home Workout app. Access a variety of bodyweight exercises to help you stay in shape and reach your fitness goals. Download now and start your journey to a healthier you!

What We Love

  • 👍 Easy to use and navigate
  • 🚀 Effective workouts that deliver results
  • 💪 Customizable plans and difficulty levels
  • 🕰️ Convenient home workouts with no equipment needed

Room to Improve

  • 💰 Premium subscription required for full access
  • 🔍 Limited free workout options
  • 🤔 Confusing subscription options and cancellation process
Muscle Booster - Workout Plans#2

Muscle Booster - Workout Plans by WELLTECH APPS LIMITED

Calisthenics, Chair, Gym Plans
Strong Contender
💪 Health & Fitness
4.1😐(9.9K ratings)
FreeAdsIn-App Purchases
#54in Health & Fitness
Muscle Booster - Workout Plans screenshot 1
Muscle Booster - Workout Plans screenshot 2
Muscle Booster - Workout Plans screenshot 3
Muscle Booster - Workout Plans screenshot 4
Muscle Booster - Workout Plans screenshot 5
Muscle Booster - Workout Plans screenshot 6

Plan and track your fitness journey with personalized workout routines and nutrition plans tailored to your goals. Stay motivated and achieve your desired results with our comprehensive exercise library and progress tracking features. Download now and start building your dream physique!

What We Love

  • 🚀 Great workouts
  • 👍 Easy to follow
  • 👍 Variety of exercises
  • 🚀 Customizable plans

Room to Improve

  • 🐛 Buggy app performance
  • 🔒 Lack of free trial
  • 💰 Expensive subscription

More Gain Muscle Mass apps to explore

4
Muscle Monster Workout Planner
Muscle Monster Workout Planner
Muscle Monster Workout Planner
AI Gym & Home Fitness Exercise
Free

Plan and track your workout routines with ease using this comprehensive fitness application. Stay motivated and achieve your fitness goals with personalized workout plans, progress tracking, and a variety of exercises to choose from. Download now and start your journey to a stronger, healthier you!

💪 Health & Fitness
(8.7K)
5
Fitness for muscles | Fitcher
Fitness for muscles | Fitcher
Fitness for muscles | Fitcher
Daily workout challenge
Free

Get fit and build muscle strength with personalized daily workouts from professional trainers. Watch video tutorials for each exercise and track your progress easily. Start your fitness journey today!

💪 Health & Fitness
(1.6K)
6
MyFitCoach - Workout Planner
MyFitCoach - Workout Planner
MyFitCoach - Workout Planner
Fitness & Strength Training
Free

Get a personalized workout plan tailored to your schedule and equipment with science-based strength training using cutting-edge techniques. Maximize your muscle building potential with optimal exercises, sets, reps, and weights designed to help you reach your fitness goals.

💪 Health & Fitness
(5.1K)
7
Gym Workout: Trainer & Tracker
Gym Workout: Trainer & Tracker
Gym Workout: Trainer & Tracker
Pocket Gym Trainer and Coach
Free

Train smarter with our cutting-edge Gym Workout app that offers personalized training routines, exercise tracking, progress monitoring, and expert guidance. Elevate your fitness journey today!

💪 Health & Fitness
(4.4K)
8
Gym Workout - Muscle Building
Gym Workout - Muscle Building
Gym Workout - Muscle Building
Fitness App for Muscle Booster
Free

Revolutionize your workout routine with our cutting-edge fitness app offering 3D trainer guidance, customizable workout plans, and a vast library of exercises. Achieve your fitness goals with ease and take control of your journey to a healthier, stronger you.

💪 Health & Fitness
(934)
9
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Weight Lifting Fitness Trainer
Free

Plan and track your workouts with ease using this intuitive app designed to help you achieve your fitness goals. Stay organized with personalized workout schedules, progress tracking features, and helpful reminders. Start maximizing your workouts today and make your fitness journey a success.

💪 Health & Fitness
(537)
10
Gymshark Training and Fitness
Gymshark Training and Fitness
Gymshark Training and Fitness
Training App
Free

Access a world of free workouts with the Training App - personalized plans and exercises to help you achieve your fitness goals. Download now for exclusive content from personal trainers and athletes!

💪 Health & Fitness
(13K)
11
Female Fitness - Fit at Home
Female Fitness - Fit at Home
Female Fitness - Fit at Home
Buttocks Workout, Legs Workout
Free

Get started today with our app for sculpting toned legs and a tight butt. Target key muscle groups with proper form and start seeing positive changes in just a few weeks!

💪 Health & Fitness
(6.6K)
12
Weight Gain Workouts Food Diet
Weight Gain Workouts Food Diet
Weight Gain Workouts Food Diet
Power Up: Boost Confidence!
Free

Unlock your potential with our comprehensive weight gain program - gain healthy mass, boost confidence, and become the best version of yourself! Join us today for a transformative journey towards a stronger, healthier you!

💪 Health & Fitness
(1.2K)
13
MuscleWiki: Workout & Fitness
MuscleWiki: Workout & Fitness
MuscleWiki: Workout & Fitness
Exercise and Workout Tracker
Free

MuscleWiki is a comprehensive fitness app that provides detailed workout routines, exercise tutorials, and nutrition tips for users looking to improve their fitness levels. Start your fitness journey today with MuscleWiki!

💪 Health & Fitness
(3.9K)
14
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
JustFit: Lazy Workout & Fit
Female Fitness and Exercise
Free

Get in shape effortlessly with our innovative workout app: discover personalized routines, track your progress, and stay motivated on your fitness journey. Start your transformation today!

💪 Health & Fitness
(9.8K)
15
Mass Building Program
Mass Building Program
Mass Building Program
Workout Plan for Mass Gain
Free

This intense 4-week program focuses on heavy compound exercises to maximize muscle mass and strength gains. Start your journey to a bigger, stronger physique and enhanced confidence today.

💪 Health & Fitness
(2)
16
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Fitness Coach - Workout Plan
Lose Weight, Build Abs & Butt
Free

Get personalized fitness plans tailored to your goals with the Fitness Coach app. Achieve your dream physique through custom workout routines and expert guidance. Start your fitness journey today!

💪 Health & Fitness
(73K)
17
Home Fitness Coach: FitCoach
Home Fitness Coach: FitCoach
Home Fitness Coach: FitCoach
Daily Workouts for Weight Loss
Free

Get in shape with a personalized fitness app designed for weight loss and toning. Features include personal training plans, step tracker, workout history, and audio prompts. Start your fitness journey today!

💪 Health & Fitness
(65K)
18
Fitness App: Gym Workout Plan
Fitness App: Gym Workout Plan
Fitness App: Gym Workout Plan
Exercise tracker, home routine
Free

A comprehensive fitness app offering personalized workout plans, diet tracking, and access to professional coaches for achieving various fitness goals like weight loss, muscle gain, and more. Features include workout diaries, 3D exercise animations, nutrition guides, and online coaching services. Track progress, connect with a supportive community, and achieve your fitness goals from the comfort of your home.

💪 Health & Fitness
(32K)
19
Mass Gain Workout Plans
Mass Gain Workout Plans
Mass Gain Workout Plans
Muscle Building Home Exercises
Free
💪 Health & Fitness
(0)
20
Muscle Growth Workout
Muscle Growth Workout
Muscle Growth Workout
Mass Building Program at Home
Free
💪 Health & Fitness
(0)