Table Of Contents

Introduction to Best Workout App to Build Muscle

Do you want the best workout app to gain mass? Need any assistance finding a reliable technique for building your strength and muscles effectively? The decision on the best workout partner could make or break your success in attaining the end results for bodybuilding.

We’ll also discuss why having the proper training mindset and choosing the perfect program for you is essential for optimizing your gains and setting yourself up for success!

  • TOP 1. Lasta App – It’s like having a gym buddy in your pocket!
  • TOP 2. Strong App – As the name suggests, Strong is designed to make you stronger. 
  • TOP 3. Hevy App – Track, plan, and analyze your workouts with Hevy. 
  • TOP 4. Jacked App – This one’s for those who are serious about getting jacked. 
  • TOP 5. Fitbod – It takes a more personalized approach, creating workouts based on your strength-training ability.
  • TOP 6. Dr Muscle App –  It’s like having a PhD in bodybuilding at your fingertips. 
  • TOP 7. Fitness Builder App – This one is a comprehensive fitness guide with many workouts and plans aimed explicitly at muscle building.
  • TOP 8. Mad Muscle App – It focuses on high-intensity workouts, pushing you to your limits for maximum muscle gain.
  • TOP 9. Hypertrophy App – Helps maximize muscle growth through targeted exercises and routines.
  • TOP 10. Workouts by Muscle Booster Customized exercises to help you build and sculpt your muscles.

Welcome to 10 Best Workout Apps for Muscle Gain!

1. Lasta

Lasta app has been making waves in the fitness community as one of the best workout apps tailored explicitly for muscle gain. Its user-friendly design, customizable workout plans, and supportive community make it a top contender in fitness apps. Whether you’re starting your muscle-building journey or looking to enhance your routine, Lasta is definitely worth trying out.

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Ease of Use

Lasta greets users with a clean, intuitive interface, making navigation a breeze even for fitness app novices. The smooth onboarding process allows users to set up their profiles and fitness goals quickly.


The app sports a modern design with a motivational aesthetic. It’s bold colors and clear typography ensure that workout instructions and metrics are easily readable, even mid-exercise.

Workout Plans

One of Lasta’s standout features is its diverse range of workout plans. Whether you’re a beginner or a seasoned gym-goer, there’s a plan for you. Fitness experts meticulously crafted each routine, ensuring a balanced approach to muscle gain.

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The app offers impressive customization. Users can adjust their workout plans based on available equipment, time constraints, and specific muscle groups they want to target.

Tracking and Analytics

Lasta excels in tracking your progress. The detailed analytics provide insights into muscle growth, strength improvements, and overall fitness levels, which is incredibly motivating.


The app boasts responsive customer support, ready to assist with technical issues or fitness queries.

Community Features

Lasta also offers a thriving online community. This feature is a gem for those seeking motivation, advice, or simply wanting to share their progress with like-minded individuals.

Value for Money 

Lasta operates on a subscription model. Given its extensive features and the quality of workout plans, the app offers significant value for its price.


Lasta reviews show noticeable improvements in muscle mass and strength. The workouts are challenging yet rewarding, and the results are evident when paired with consistent effort.

Pros and Cons


  • User-friendly interface
  • Customizable workout plans
  • Effective for muscle gain
  • Supportive community
  • Perfect progress tracking


  • The subscription model may not suit everyone
  • Requires commitment to see significant results

Final Rating: 4.8/5

2. Strong App

Strong is a complete, versatile workout app, particularly effective for those targeting muscle gain. Its blend of extensive exercise database, customizable routines, and effective tracking makes it a worthy tool in any fitness enthusiast’s arsenal. Whether you’re a newbie or a seasoned bodybuilder, Strong is worth viewing.

Muscle Building App

Ease of Navigation

Strong offers a user-friendly experience with an intuitive and visually appealing interface. New users can navigate the app with minimal effort, making workout planning seamless.

Design Aesthetics

The app combines a minimalist design with functional elegance. The layout is clutter-free, ensuring users can focus on their workouts without distractions.

Exercise Database

This muscle gain app boasts an extensive library of exercises, complete with detailed instructions and illustrations. This feature is invaluable for beginners and experienced lifters looking to expand their exercise repertoire.

Value Proposition

Strong operates on a freemium model. The basic version is free, which is excellent for beginners, while the premium version offers advanced features that justify the cost of severe trainers.

Pros and Cons


  • Intuitive interface
  • Extensive exercise database
  • Customizable workout routines
  • Effective progress tracking
  • The freemium model offers great accessibility


  • Premium features require a subscription
  • Lacks a dedicated in-app community platform

Final Rating: 4.6/5

3. Hevy App

The Hevy app has recently gained attention in the fitness community as a superior tool for individuals focused on muscle gain. This review delves into what sets Hevy apart in the crowded field of workout apps.

Muscle Building App

Navigation and Usability 

Hevy app greets its users with a straightforward and user-friendly interface. The app’s design ensures that even first-time users can easily plan and track their workouts.

Workout Customization

Hevy’s standout feature is its high level of customization. Users can create and modify workout routines tailored to their specific muscle gain goals, making it ideal for beginners and advanced users.

Progress Tracking

Hevy excels in its tracking capabilities. It logs sets, reps, and weights and provides insightful analytics on your performance and progress, fostering a results-driven workout regimen.


Hevy operates on a freemium model. The free version offers ample features for beginners, while the premium version, which is reasonably priced, unlocks advanced functionalities suited for more serious trainers.

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Pros and Cons


  • Intuitive user interface
  • Extensive customization options
  • Comprehensive exercise database
  • Effective progress tracking
  • Engaging online community


  • Advanced features locked behind a premium subscription
  • It may have a learning curve for complete beginners

Final Rating: 4.5/5

4. Jacked App

The Jacked App focuses on personalized workouts, an extensive exercise database, and effective tracking make it an ideal choice for anyone aspiring to gain muscle. It’s more than just an app – it’s a personal trainer in your pocket.

Muscle Building App

Ease of Use

Jacked App impresses with its straightforward and intuitive interface. It’s designed to make navigation and workout planning effortless, even for those new to fitness apps.

Design Aesthetics

The app combines functionality with a visually appealing design. Its clean, modern interface and practical layout confirm that users focus on their workouts without unnecessary complications.

Rich Exercise Library

The application has an extensive collection of exercises, including detailed written instructions and video tutorials. This is particularly beneficial for ensuring proper form and maximizing workout effectiveness.


Jacked App goes beyond merely tracking sets and reps. It provides in-depth analytics that chart your progress over time, offering valuable insights into your strength gains and muscle development.

Affordability and Value

The Jacked App operates on a subscription model. Its pricing is competitive, offering great value considering the extensive features and personalization it provides.

Pros and Cons


  • Intuitive and user-friendly interface
  • Personalized workout plans
  • Extensive exercise library with instructional content
  • Detailed progress tracking and analytics
  • Active and supportive community


  • The subscription-based model may not appeal to everyone
  • Might require some initial time investment to customize workouts fully

Final Rating: 4.6/5

5. Fit Bod

Fit Bod App has quickly risen to prominence in the fitness app landscape, particularly for those focused on muscle gain. Its combination of personalized workout programming, extensive exercise library, and robust tracking capabilities makes it an ideal choice for anyone serious about building muscle. 

Muscle Building App

Ease of Navigation 

Fit Bod is lauded for its user-friendly interface. Its intuitive design makes it easy for users of all experience levels to navigate and set up their workout routines.

Design Aesthetics

The app sports a sleek and modern design. Its clean and uncluttered interface, complemented by easy-to-read fonts and a pleasing color scheme, enhances the user experience, keeping the focus squarely on the workouts.

Customized Workout Plans

Fit Bod’s standout feature is its ability to generate personalized workout plans based on user input, including available equipment, fitness goals, and previous workouts. This customization ensures that each user gets a unique and practical workout experience.

Extensive Exercise Library

The app boasts a vast library of exercises with detailed instructions and demonstrations. This resource is invaluable for beginners and advanced users looking to perfect their form and try new activities.

Progress Tracking

Fit Bod excels in tracking your workout data. Such muscle builder app provides comprehensive performance analytics to help you track your progress and stay motivated.

Value for Money

Fit Bod operates on a subscription model but justifies its price with the depth of features and personalization it offers. A free trial is also available, permitting users to test the app before committing.

Pros and Cons


  • Highly intuitive and user-friendly
  • Personalized workout programming
  • Comprehensive exercise library with detailed instructions
  • Effective progress tracking
  • Free trial available


  • Subscription required for full feature access
  • Lacks an in-app community feature

Final Rating: 4.7/5

6. Dr Muscle App

Dr Muscle App is a powerhouse in fitness apps for muscle gain. Its unique adaptive training algorithm, scientific approach to workouts, and real-time feedback mechanism set it apart, making it a highly effective instrument for anyone looking to enhance their muscle-building regimen.

Muscle Building App

User-Friendly Interface

Dr Muscle stands out with its intuitive and straightforward interface. It’s designed to be unrestricted to users of all tech-savviness statuses, making workout planning and tracking hassle-free.

Adaptive Training Algorithm

Dr Muscle’s most notable feature is its adaptive training algorithm. The app adjusts your workouts based on your progress, much like a personal trainer would, ensuring that your training remains compelling and challenging.

Real-Time Feedback

The app supplies real-time feedback on your workouts, offering suggestions for weight adjustments and exercise modifications, a feature rarely seen in other fitness apps.

Scientific Approach

Dr Muscle bases its workout plans on the latest scientific research in muscle building and strength training, offering users a cutting-edge and results-oriented approach to fitness.


The app operates on a subscription model, which may seem like a significant investment, but its level of personalization and scientific backing justifies the cost for serious fitness enthusiasts.

Pros and Cons


  • Highly intuitive interface
  • Adaptive training algorithm tailors workouts to your progress
  • Exercises based on the latest scientific research
  • Real-time feedback during workouts
  • Engaged and knowledgeable community


  • Subscription model might not suit all budgets
  • May require a commitment to understanding and following scientific training principles

Final Rating: 4.5/5

7. Fitness Builder App

In the crowded fitness app market, the Fitness Builder App distinguishes itself as an exceptional choice for those focused on muscle gain. Its extensive workout library, customizable plans, and high-quality instructional content make it a top-tier choice of fitness apps.

Muscle Building App

Comprehensive Workout Library

One of the app’s main attractions is its extensive library of workouts ranging from beginner routines to advanced muscle-building programs catering to a broad spectrum of fitness levels.

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Customization and Flexibility

The Fitness Builder App offers unmatched customization. Users can tailor their workouts based on personal goals, available equipment, and time constraints, making them highly adaptable to individual needs.

Video Demonstrations

A standout feature is the high-quality video demonstrations accompanying each exercise. This visual guide is critical for proper setup and technique, lowering the risk of injury.

Interactive Community Features

This app supplies a platform for users to interact, share progress, and motivate each other, fostering a supportive fitness community.

Value for Investment

Fitness Builder App operates on a subscription basis, offering a range of pricing options. Considering the depth of content and features, it presents good value for those serious about muscle gain.

Pros and Cons


  • User-friendly interface
  • Extensive workout library with customizable plans
  • High-quality video demonstrations
  • Engaging community platform
  • Responsive customer support


  • Requires a subscription for full access
  • May be overwhelming for absolute beginners due to the vast amount of content

Final Rating: 4.3/5

8. Mad Muscle App

The Mad Muscle App is a formidable player in the fitness app market, particularly for muscle gain. Its unique features, such as advanced customization, innovative exercise selection, and real-time workout adjustments, make it a highly recommended choice for anyone serious about building muscle.

Muscle Building App

Visually Engaging Design

The app boasts a vibrant and engaging design. Its clear, bold visuals and easy-to-read text enhance the user’s experience, keeping them focused and motivated throughout their workouts.

Advanced Workout Customization

Mad Muscle sets itself apart with its deep customization options. Users can tailor their workouts based on specific muscle gain goals, personal preferences, and available equipment, making each workout session highly personalized.

Innovative Exercise Selection

The app offers a unique range of exercises, including lesser-known yet influential movements, expanding the user’s repertoire and keeping workouts fresh and challenging.

Real-Time Workout Adjustment

A distinctive feature of Mad Muscle is its ability to adjust workouts in real-time based on user performance. This ensures that activities remain challenging but achievable, optimizing muscle gain.


The app operates on a subscription model but offers considerable value for its price, given its depth of features and customization.

Proven Muscle-Building Efficiency

Users frequently report impressive gains in muscle mass and strength, underscoring the app’s effectiveness in providing challenging and result-oriented workout routines.

Pros and Cons


  • Intuitive and visually engaging interface
  • Extensive customization of workouts
  • Unique and varied exercise selection
  • Real-time adjustments to workout intensity
  • Supportive user community


  • Subscription model may not be preferable for all
  • The wide array of options might overwhelm beginners

Final Rating: 4.4/5

9. Hypertrophy App

Hypertrophy App has quickly made a name in the fitness app space, particularly among those targeting muscle gain. Its focus on hypertrophy-specific training, a dynamic exercise database, and an adaptive training regimen make it a top pick for anyone looking to enhance their muscle gain efforts.

Simplicity and Efficiency

Hypertrophy App is renowned for its straightforward and efficient user interface. This simplicity makes it easy for users of all levels to navigate and plan their workouts effectively.

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Specialized Workout Programs

The Hypertrophy App’s primary appeal lies in its specialized workout programs specifically designed for muscle gain. These programs are based on scientific principles of hypertrophy, making them particularly compelling.

Dynamic Exercise Database

The app offers an extensive and dynamic database of exercises. Each exercise is accompanied by detailed descriptions and video demonstrations, ensuring proper technique and form.

Adaptive Training Regimen 

A unique aspect of the Hypertrophy App is its adaptive training feature. The app adjusts the workout intensity and volume based on your performance and feedback, mimicking the experience of having a personal trainer.

Value for Money

The app follows a subscription model, but the quality and range of features offered make it a worthwhile investment for those serious about muscle gain.

Pros and Cons


  • Simple and user-friendly interface
  • Specialized hypertrophy-focused workout programs
  • Comprehensive exercise database with detailed guides
  • Adaptive training that personalizes workouts
  • Supportive and engaging user community


  • Subscription model might not suit everyone’s budget
  • The focus on hypertrophy may not cater to those seeking more generalized fitness goals

Final Rating: 4.6/5

10. Workouts by Muscle Booster App

“Workouts by Muscle Booster” has carved a niche in the fitness app arena as an exceptional option for those focused on muscle gain. Its blend of personalized training, AI-driven adaptation, and a comprehensive exercise database makes it a highly recommended choice for anyone looking to gain muscle effectively.

Muscle Building App

Clean and Modern Aesthetics

The app’s modern and straightforward design. Its visually appealing interface and organized layout improve the user experience, keeping the focus on the workouts.

Personalized Training Programs

“Workouts by Muscle Booster” stands out with its highly customized training programs. These programs are tailored to individual fitness goals, current fitness levels, and personal preferences.

AI-Driven Workout Adaptation

Workouts by muscle booster review spotlights a distinguishing feature of the app is its AI-driven technology that adapts workouts in real-time. This ensures that each session is optimized for maximum effectiveness and muscle gain.

Comprehensive Exercise Database

The app offers extensive exercises accompanied by detailed instructions and visual guides. This is especially beneficial for ensuring proper form and maximizing workout benefits.

Motivational Community Element

The app fosters a supportive community where users can share progress, exchange tips, and stay motivated through their fitness journeys.

Flexible Pricing Options

The app offers various subscription options, providing flexibility and making it accessible to many users. The value justifies the cost, especially for those serious about muscle gain.

Pros and Cons


  • User-friendly and aesthetically pleasing interface
  • AI-driven personalized workout adaptation
  • Extensive and detailed exercise library
  • Engaging community platform
  • Multiple subscription options for flexibility


  • Subscription required for full feature access
  • May initially need some time to adapt to the user’s capabilities fully

Final Rating: 4.5

Best Bodybuilding Workout App: Identifying Top for Specific Muscle Groups

1. Hevy AppThe Personalized Tracker

Hevy’s intuitive interface allows for customizable workouts based on muscle group goals. Whether you’re focusing on arms, legs, or core, Hevy has you covered.

2. Fit Bod reviews ultimatum – The AI-Powered Coach

Fitbod’s use of AI to customize workouts is a game-changer. It’s like having a personal trainer in your pocket, always ready with the best exercise for your targeted muscle group.

3. Workouts by Muscle BoosterThe Goal-Oriented App

Exercises by Muscle Booster excels in offering tailored programs for specific goals, making it a superior choice for focused bodybuilding enthusiasts.

Best Workout Apps for Men Muscle Mass Gain

Gaining muscle mass isn’t just about lifting weights; it’s about following the proper routine consistently and thoughtfully. The right app can make all the difference for men aiming to bulk up. We’ve spotlighted three of the best apps: Strong App, Dr. Muscle App, and Hypertrophy App.

  • Strong App is the go-to for its user-friendly interface and detailed tracking. It’s like having a personal coach in your pocket, keeping you honest and on track with your muscle-building goals.
  • Dr muscle app review stands the accent for its science-backed approach. It’s perfect for those who want a blend of technology and research-based training to gain muscle mass efficiently.
  • Hypertrophy App is all about muscle gains. If your direct purpose is to build muscle, this app is a clear winner, offering specialized workouts that are both effective and engaging.

What is the Best Muscle Building Workout App – Cost Comparison & Value for Money

App NameCost (Basic/Pro versions if applicable)Key FeaturesValue for Money
Lasta App1-Week – $0.49 / Premium options available $55.82/month.

👉 Use discount: $13.95/month 👉 here
Customizable routines, fasting tracker, progress tracking Excellent for beginners
Strong AppFree / $4.99 monthly for ProEasy-to-use interface, detailed exercise databaseGreat for detailed tracking
Hevy AppFree / Pro version pricing variesRobust tracking, social sharing, and personalizationGood for community engagement
Jacked AppSubscription-based, price variesComprehensive workouts, nutrition plansIdeal for serious bodybuilders
Fit BodFree / $9.99 monthly for ProAI-driven workouts, tailored to individual needsBest for personalized routines
Dr Muscle AppFree trial / Subscription requiredScience-based training, adaptive plansExcellent for structured growth
Fitness Builder AppFree / Premium options availableExtensive workout library, personal training optionsGreat for variety and guidance
Mad Muscle AppOne-time purchase / No subscriptionUnique workouts, high-intensity focusGood for high-intensity trainers
Hypertrophy AppMonthly subscriptionFocuses on muscle gain, detailed workout plansIdeal for hypertrophy enthusiasts
Workouts by Muscle BoosterFree / In-app purchases availableCustomizable plans, diet adviceGood for holistic approach

10 Top Personalized Muscle Workout Apps: Community Feedback & Social Proof

We’ve listened to the community and gathered social proof for the top 10 personalized muscle workout apps. Here’s the breakdown:

1. Lasta App

Renowned for its adaptability, Lasta App tailors your routine based on progress. Users rave about its intuitive design and real-time adjustments.

Try the best app according to users’ choice!

2. Strong App 

A favorite among fitness enthusiasts, Strong App offers detailed tracking and a wide range of exercises. Its user-friendly interface and robust data analytics make it a top choice.

3. Hevy App

Hevy App stands out for its social features, letting you attach with friends and share workouts. The community feedback highlights its effectiveness in tracking strength and progress.

4. Jacked App

This app is all about customization. Jacked App’s personalized plans based on your goals and feedback have received high praise for their effectiveness.

5. Fit Bod

Fit Bod takes a unique approach by using AI to suggest workouts. It’s highly recommended for its dynamic workout plans and ease of use.

6. Dr. Muscle App

Ideal for those looking to dive deep into muscle building, Dr Muscle App offers science-backed workouts. Its detailed approach to training regimens has garnered a strong following.

7. Fitness Builder App

Known for its extensive library of exercises, Fitness Builder App provides versatility in workout planning. Users appreciate the variety and comprehensive nature of this app.

8. Mad Muscle App

For those who love high-intensity workouts, Mad Muscle App is the go-to. Its high-energy routines and progress tracking are a hit, with users looking for a challenge.

9. Hypertrophy App

Focused on muscle growth, Hypertrophy App offers specialized routines. Its effectiveness in targeted muscle building has been widely applauded.

10. Workouts by Muscle Booster

Rounding out the list, this app is celebrated for its personalized approach and detailed guidance. 

App that Shows Exercises by Muscle Group: Factors to Consider for the Right Choice

Comprehensive Exercise Database

An ideal app should boast diverse exercises targeting different muscle groups. This variety ensures a holistic approach to fitness, preventing muscle imbalances and promoting overall body strength. Look for apps like Fit Bod or Dr Muscle App, which are known for extensive exercise libraries.

Customization and Adaptability

The hallmark of an excellent fitness app is its ability to create customized workouts based on individual preferences and progress. Apps like Lasta, Fitness Builder App, and Mad Muscle offer personalized routines that adapt to your evolving fitness level, securing continuous improvement.

User-Friendly Interface

The app should be intuitive (all our presenters show that), easy to navigate, and provide clear instructions for each exercise. This feature is crucial for beginners who need to become more familiar with workout terminologies and techniques.

Tracking & Analytics

Opt for the app for muscle building that provides detailed analytics on your workouts, such as the number of repetitions, weight lifted, and muscle groups worked. This data is invaluable for evaluating your progress and adjusting your routine accordingly.

Integration with Other Devices and Apps

Look for apps that integrate with wearable tech like smartwatches or fitness trackers for real-time data on your workouts.


Apps that offer a platform to connect with fellow fitness enthusiasts or provide access to professional trainers for advice can be incredibly beneficial.


While free apps may be tempting, they often come with limitations. Consider investing in a paid app that offers comprehensive features and regular updates. 

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The Role of Fitness and Bodybuilding App in Your Weight Loss Transformation

Fitness and bodybuilding apps are like having a mini personal trainer in your pocket! They help you set realistic fitness goals based on your individual health info and keep track of your progress.

Whether it’s building muscle, losing weight, or just staying healthy, these apps offer tailored workout plans and diet monitoring and even provide nifty features like reminding you to drink water. They’re great for keeping you motivated and on track with your fitness journey. 

Plus, they’re super convenient – you get professional guidance and health tracking right at your fingertips! 

Final Recommendations for Top Bodybuilding Apps Enthusiasts

In conclusion, we’ve gone through a range of apps that bodybuilding enthusiasts can take a look into if they’re trying to improve their fitness and health goals. From the super simple Lasta muscle and fitness app to the more specialized Dr Muscle App, these tools offer eclectic options depending on your progress level and needs. 

Ultimately, it’s up to you to decide which app will suit your exercise routine best – so why not try them all? If you feel your workout could use a boost, these tools can help bring new life to it in the right ways. So don’t be shy! Download one today and embark on the journey towards your fitness goals!

Lilly Jackson

Lilly Jackson is the Fitness coach & Rehabilitator. She is helping women everywhere unlock their full potential in health and fitness! With a Masters's in Medicine and a passion for writing, her calling is to share knowledge with the world.