10 Best AI Workout Apps to Get in Shape Faster (Free & Paid)

Looking to get in shape fast? An AI workout app may be your new secret weapon.

With the latest technology, these apps learn from you, adapt to you, and can even push you to new heights.

Whether you're looking to bulk up, slim down, or just get moving, chances are there's an AI buddy for you out there.

But why listen to us?

As the creators of the Dr. Muscle AI workout app, we know the ins and outs of this game. We've been in the trenches, figuring out how to make these digital coaches really work for your needs.

As part of our research, we've tested and analyzed a boatload of apps.

Today, we've sorted through them to bring you the top 10 that actually deliver with AI.

For each app, we'll break down:

• Key features
• Pros and cons
• Pricing—and whether the app has a free plan

Because let's face it, we all want gains, but we don't want to break the bank.

So, gear up. We're about to get into the nitty-gritty of getting fit with a little help from AI.

Best AI Workout App Overall: Dr. Muscle

For those seeking the pinnacle of AI-driven fitness, we truly believe that our very own Dr. Muscle emerges as the unrivaled champion, especially for users prioritizing muscle and strength gains.

Founded by Dr. Carl Juneau, an exercise scientist, Dr. Muscle leverages cutting-edge, evidence-based training principles to offer a uniquely personalized workout experience.

Best of all, unlike other AI apps, it comes with a completely free plan.

Key Features of Dr. Muscle:

• Customized Training Plans: Grounded in scientific research, Dr. Muscle crafts workout routines tailored to your individual goals, available equipment, and training history, optimizing for muscle growth and strength enhancement.
• Dynamic Adjustment: Utilizing advanced AI algorithms, the app continuously updates your program based on progress and feedback, ensuring each session is effectively challenging.
• Comprehensive Exercise Library: A vast collection of exercises, complete with videos and step-by-step instructions, supports proper technique and form.
• Progress Tracking: With meticulous monitoring, the app visualizes your journey, celebrating gains and guiding adjustments for sustained improvement.
• AI Chat: Chat with your AI coach live to get custom tips or a motivation boost. Like ChatGPT, but error-free.

Pros:

• Evidence-Based: Rooted in the latest exercise science, Dr. Muscle's approach guarantees workouts are not just personalized but optimized for results.
• Fully Personalized: Beyond generic routines, it offers a bespoke training experience, considering your unique profile and evolving needs.
• Completely free plan. You can explore the app's features for as long as you want before committing to a subscription.

Cons:

• Advanced settings for power users may be confusing to beginners
• The app's interface, while always improving, is not the easiest to use

Pricing: Free Plan?

• Unlike other apps, Dr. Muscle has a completely free plan
• Downloading the app comes with a free trial with unlimited access to all premium features
• For dedicated lifters, Dr. Muscle offers a subscription-based model with monthly and yearly options.

Curious? Learn more about Dr. Muscle.

Best AI Apps for Your Goals

When it comes to achieving your specific fitness goals, there are several AI apps that can cater to your unique needs.

Whether you're looking to build muscle and strength, improve your general fitness, focus on bodyweight workouts, enhance your cardiovascular endurance, or lose weight, these AI-powered apps have got you covered.

• Best for General Fitness: Fitbod. Fitbod creates customized workouts based on your goals, preferences, and available equipment. It tracks your progress and continually adjusts the intensity and exercises to challenge you appropriately.
• Best for Bodyweight Workouts: Freeletics. Freeletics focuses on bodyweight exercises and offers personalized training plans that adapt to your fitness level and goals. It provides instructional videos and timers to guide you through each workout.
• Best for Powerlifting: JuggernautAI. JuggernautAI is a workout app designed specifically for powerlifters. It is based on the methodology of Juggernaut Training Systems, a company founded by world-class powerlifting coach Chad Wesley Smith.
• Best for Cardio: Peloton. Peloton offers a range of cardio workouts, including running, cycling, and HIIT. It provides live and on-demand classes led by expert instructors, motivating you to push your limits and improve your cardiovascular endurance.
• Best for Muscle & Strength: Dr. Muscle. This app provides personalized strength training programs designed to help you reach your muscle-building goals. It offers detailed workout plans, exercise videos, and real-time feedback to ensure proper form and maximize gains.

No matter what your fitness goals may be, these AI apps are designed to provide tailored workouts and support to help you achieve them effectively and efficiently.

Best for General Fitness: Fitbod

Fitbod is a great option for individuals who are looking to improve their overall fitness level.

With its user-friendly interface and personalized workout plans, Fitbod takes the guesswork out of your fitness journey.

Key Features:

• Customized workouts: Fitbod creates tailored workout plans based on your individual goals, available equipment, and fitness level. The app takes into account your preferences and adjusts the program as you progress.
• Variety of exercises: Fitbod offers a wide range of exercises targeting different muscle groups, ensuring a well-rounded fitness routine.
• Progress tracking: The app keeps track of your workouts, sets, reps, and weights, allowing you to see your progress over time.
• Form guidance: Fitbod provides instructional videos and detailed descriptions for each exercise, ensuring proper form and reducing the risk of injury.

Pros:

• Easy-to-use interface: Fitbod has a clean and intuitive interface, making it simple to navigate and use.
• Personalized workouts: The app takes into account your goals, fitness level, and available equipment to create tailored workout plans.
• Progress tracking: Fitbod keeps track of your progress, allowing you to see your improvements and stay motivated.

Cons:

• Safety and effectiveness concerns: Reports of inappropriate weight recommendations and slow progress.
• Limited customer support: Feedback on customer service responsiveness is notably poor.
• Free Plan Limitations: Only 3 trial workouts, pushing users toward a paid subscription without ensuring value.

Pricing: Free Plan?

• No free plan. You can only try the app for free during 3 workouts.
• The premium subscription provides access to all features and customization options for a monthly or annual fee.

Learn more in our full review of Fitbod.

Best for Bodyweight Workouts: Freeletics

Freeletics is the go-to AI workout app for those who prefer bodyweight exercises. With its extensive library of bodyweight workouts, Freeletics offers a versatile and challenging training experience without the need for any equipment.

Key Features:

• Bodyweight-focused workouts: Freeletics offers a wide range of bodyweight exercises and workouts, allowing users to target different muscle groups and improve overall strength and endurance.
• Personalized training plans: The app creates customized training plans based on your fitness level, goals, and available time, ensuring a tailored and effective workout routine.
• AI coaching: Freeletics AI provides real-time feedback and guidance during workouts to help you maintain proper form and push your limits.
• Community support: Freeletics has a vibrant community of users who can provide motivation, support, and accountability as you progress on your fitness journey.
• Nutrition guidance: In addition to workouts, Freeletics offers nutritional guidance to help you optimize your diet and fuel your body for maximum results.

Pros:

• No equipment needed: Freeletics allows you to get a challenging workout using just your bodyweight, making it accessible for anyone, anywhere.
• Customized training: The app tailors your workouts based on your individual needs and goals, ensuring a personalized fitness experience.
• Community support: The Freeletics community offers a sense of camaraderie and support, keeping you motivated and engaged.

Cons:

• Limited free plan: While Freeletics offers a free plan with basic features, access to premium workouts and personalized training plans requires a paid subscription.

Pricing: Free Plan?

• Limited free version that allows you to access a selection of signature workouts and browse a library of single exercises (with 1-minute demos), runs, and audio sessions.
• For full access to personalized training plans and all features and workouts, a monthly or annual subscription is required.

Curious to learn more? Check out our in-depth review and critique of Freeletics.

Best for Powerlifting: JuggernautAI

JuggernautAI is a workout app designed specifically for powerlifters. It is based on the methodology of Juggernaut Training Systems, a company founded by world-class powerlifting coach Chad Wesley Smith. The app uses AI to personalize your workout program and track your progress.

Key Features:

• Designed for powerlifters
• Uses AI to personalize workout programs
• Tracks progress

Pros:

• Developed by world-class powerlifting coaches
• Uses effective training methods
• Can be a cheaper alternative to a personal coach

Cons:

• Not suitable for general lifters
• Can be too specific and require users to have some foundational knowledge
• Some users experience bugs and crashing
• Can be expensive

Pricing: Free Plan?

• No free plan
• $35/month or $350/year

Learn more in our full review of JuggernautAI.

Best for Cardio: Peloton

Unfortunaly, we were unable to find an AI workout app specializing in cardio. But when it comes to cardio workouts, Peloton stands out as the top choice for cardio enthusiasts. Peloton provides a wide variety of high-energy and engaging workout classes that are geared towards improving cardiovascular endurance and burning calories. Whether you prefer cycling, running, or HIIT workouts, Peloton has you covered.

With Peloton, you have access to world-class instructors who will motivate and push you to reach your cardio goals. The app offers a range of on-bike and off-bike workouts, allowing you to mix up your routine and keep things interesting. You don't need to own a Peloton bike to use the app, making it accessible to anyone with a cardio machine or even those who prefer bodyweight exercises.

One of the standout features of Peloton is its extensive library of classes, ensuring that you never run out of options and can always find a workout that matches your fitness level and preferences. The app also tracks all your training metrics, allowing you to monitor your progress over time.

While there may not be AI apps specializing in cardio specifically, Peloton stands out as the best choice for cardio enthusiasts due to its world-class workouts, variety of training routines, and top-notch instructors. It offers a 30-day free trial, and after that, you can choose from two plan options to continue enjoying the benefits of Peloton.

Best for Muscle & Strength: Dr. Muscle

Dr. Muscle is the ultimate app for individuals looking to build muscle and strength.

Developed by Dr. Carl Juneau, an exercise scientist with a PhD in exercise statistics, this app takes scientific principles of hypertrophy and applies them to create personalized workout plans tailored to your goals. Dr. Juneau, a lifelong lifter, uses the app himself every day.

Key Features:

• In-depth questionnaire: Dr. Muscle starts by collecting information about your training history, goals, and available equipment to create a customized plan.
• Personalized workout plans: The app generates detailed workout programs designed to optimize muscle growth and strength gains.
• Exercise library: Dr. Muscle provides a comprehensive library of exercises with step-by-step instructions and videos to ensure proper form and technique.
• Real-time feedback: The app offers real-time feedback on exercise performance, helping you maintain proper form and maximize results.
• Progress tracking: Dr. Muscle tracks your progress over time, allowing you to see your gains and make adjustments as needed.

Pros:

• Scientifically-backed: Dr. Muscle is based on evidence-based training principles, ensuring that every workout is optimized for muscle growth and strength gains.
• Personalized approach: The app tailors each workout plan to your specific goals, training history, and available equipment.
• Real-time feedback: The real-time feedback feature helps you maintain proper form and technique, minimizing the risk of injury.

Cons:

• Advanced settings for power users may be confusing to beginners
• The app's interface, while always improving, is not the easiest to use

Pricing: Free Plan?

• There is a free trial available with unlimited access to all the app's premium features, and a completely free plan when your trial expires.
• For dedicated lifters, Dr. Muscle offers a subscription-based model with monthly and yearly options.

Runner-ups: Notable AI Apps that Didn't Make the Cut

While we have highlighted the top AI workout apps in the previous sections, there are several notable runner-ups that deserve mention. These apps may not have made it into the top list, but they still offer valuable features and benefits. Here are a few runner-ups worth considering:

1. Aaptiv: Aaptiv focuses on audio-based workouts and offers a wide range of classes led by certified trainers. The app provides guided workouts for various goals, from running and cycling to yoga and strength training. With its extensive library of classes, Aaptiv offers plenty of options to keep your workouts engaging and diverse.
2. Zing AI: Zing AI is tailored for bodyweight workouts and utilizes AI technology to generate personalized routines based on your goals and fitness level. The app offers real-time feedback, tracking your form and providing guidance to help you improve your technique. With Zing AI, you'll have access to a comprehensive workout plan that can be done anytime, anywhere.
3. Coachify: Coachify is an AI-powered app that connects you with certified personal trainers. You can choose from a variety of trainers based on their specialties and training styles. The app provides personalized workout plans, tracks your progress, and allows for direct communication with your trainer for guidance and support.
4. Fitness AI: Fitness AI uses machine learning algorithms to analyze your workout data and provide personalized recommendations for optimizing your training. The app tracks your exercises, sets, and reps to create a customized plan that continuously adapts as you progress. Fitness AI also offers workout videos and tutorials to ensure proper form and technique.
5. Evolve AI: EvolveAI is a weight training program that uses AI to personalize your workouts based on your perceived exertion and recovery capabilities. It's affordable and includes muscle activation warm-ups, but the app's support and deload features could be improved.

While these apps may not have made it to the top, they still offer unique features and benefits that can help enhance your fitness journey. Give them a try and see which one aligns best with your goals and preferences.

Aaptiv

Aaptiv is an outstanding AI workout app that offers personalized workout plans, an easy-to-use interface, and a vast content library. With Aaptiv, you can experience quality training, data-driven health insights, and a focus on overall health.

One of the key features of Aaptiv is its ability to generate personalized workout plans based on your goals and fitness level. Whether you're a beginner or an experienced athlete, Aaptiv adapts and provides insights as you progress, ensuring that each workout is tailored to your needs.

The app boasts a library of over 7,000 guided workouts across various fitness categories such as running, strength training, yoga, and more. You can choose from a wide range of classes led by certified trainers, allowing you to find workouts that match your interests and preferences.

Aaptiv also offers an in-built music library, providing a motivating soundtrack for your workouts. Additionally, the app has a supportive and inspiring community, where you can connect with like-minded individuals and stay motivated throughout your fitness journey.

Pricing for Aaptiv is available through a subscription model, with a free trial period for new users. This allows you to experience the app's features before committing to a paid plan.

In summary, Aaptiv is a top-notch AI workout app that combines personalized training plans, an extensive content library, and a supportive community. Whether you're looking to improve your cardio, build strength, or enhance your overall fitness, Aaptiv is an excellent choice to help you reach your goals.

Zing AI

Zing AI is an exceptional AI workout app that offers personalized training plans and an intuitive interface, making it a top choice for those looking to achieve their fitness goals. With Zing AI, you can kickstart your workout journey by providing your personal information, such as age, gender, height, weight, fitness goal, body analysis, activity level, and lifestyle. Based on this data, Zing AI generates customized workout recommendations tailored specifically to your needs and preferences.

One of the key features of Zing AI is its ability to adapt and challenge you as you progress in your fitness journey. By completing workouts using the app, Zing AI can continually learn and adjust your training plans, ensuring that you are always challenged and making progress. Whether you prefer cardio, strength training, or bodyweight workouts, Zing AI provides a variety of exercise options to keep your workouts diverse and engaging.

While Zing AI offers a free subscription plan, there are also premium options available that unlock additional features and functionality. The app's user-friendly interface and personalized training plans make it a valuable tool to help you achieve your fitness goals efficiently and effectively.

In summary, Zing AI is a commendable AI workout app that offers personalized training plans tailored to your individual needs. With its adaptive capabilities and diverse exercise options, Zing AI is a fantastic resource to guide your fitness journey.

Coachify

Coachify is a top-notch AI workout app designed to cater to your fitness needs and help you achieve your goals effectively. With its advanced features and personalized approach, Coachify stands out as an excellent choice for individuals seeking a comprehensive gym workout planner.

Key Features:

• Cutting-edge AI technology that generates tailored workout plans based on your specific goals, fitness level, and equipment availability.
• Comprehensive exercise library with detailed instructions and videos to ensure proper form and technique.
• Tracking capabilities to monitor your progress, including sets, reps, weights, and rest periods.
• Customizable workout schedules that can be adjusted to fit your availability and preferences.
• Nutrition tracking feature to complement your workouts and optimize your results.
• In-app chat support for any queries or concerns you may have.

Pros:

• Coachify offers a user-friendly interface, making it easy to navigate and utilize the app effectively.
• The AI algorithm continually learns from your feedback and adapts your plan accordingly, ensuring that your workouts are always challenging and progressive.
• The app provides detailed analytics and reports to help you track your progress and stay motivated.
• Coachify offers a free plan option, allowing you to access basic features without any cost.

Cons:

• Some advanced features may require a premium subscription.
• The app may not be suitable for individuals who prefer workout routines without AI guidance.

Pricing: Coachify offers a free plan with basic features available. There are also premium subscription options for more advanced features and functionality.

Fitness AI

Fitness AI is a cutting-edge AI workout app that takes your fitness journey to the next level. With its advanced AI technology, Fitness AI creates personalized workout plans based on your individual needs, current fitness level, workout history, and personal goals. This app acts as your virtual personal trainer, guiding you through your workouts and helping you achieve optimal results.

One of the key features of Fitness AI is its ability to generate customized workout plans that are tailored specifically to your abilities and goals. This ensures that you are consistently challenged and making progress towards your desired outcomes. The app also provides a user-friendly and interactive GUI, making it easy to track and log your workouts effortlessly.

What sets Fitness AI apart is its use of artificial intelligence and machine learning algorithms to continually learn from your feedback. This allows the app to adapt and modify your workout plan based on your progress, ensuring that your routine remains effective and results-driven.

Pros:

• Personalized workout plans based on your goals and abilities
• User-friendly and interactive GUI for easy tracking and logging
• Continual learning and adaptation based on your feedback
• Access to a community of like-minded individuals for support and motivation

Cons:

• Some advanced features may require a premium subscription
• The app may not be suitable for individuals who prefer a less guided approach to their workouts

Pricing: Fitness AI offers a free plan with basic features available. There are also premium subscription options for more advanced features and functionality.

Learn more in our comprehensive review of Fitness AI.

Evolve AI

Evolve AI is a workout app that utilizes artificial intelligence to craft personalized strength training programs.

It caters to a broad audience, encompassing individuals seeking muscle building, powerlifting, and general fitness goals.

It uses AI to personalize your workouts based on your perceived exertion and recovery capabilities. According to one user, it's affordable and includes muscle activation warm-ups, but the app's support and deload features could be improved.

Other users have mixed reviews of the app, with some finding it helpful and others finding it buggy and not very personalized.

Overall, it seems a good option for those who are comfortable ranking their perceived exertion and want a program that is customized to their needs.

Key Features:

• AI-powered program customization
• Tailored to various fitness goals (muscle building, powerlifting, general fitness)
• Tracks progress and adjusts workouts accordingly
• Offers exercise video demonstrations

Pros:

• Adapts to individual needs and progress
• Caters to diverse fitness goals
• Provides exercise guidance with video demos
• Relatively affordable compared to other AI-powered apps

Cons:

• Lacks the in-depth customization and nuance of human coaching
• May require some foundational knowledge for optimal utilization
• Some users report inconsistencies in volume and exercise selection
• Poor support

Pricing:Free Plan?

• No free plan
• $14.99/month or $131.99/year

Check out our full review of Evolve AI for more.

FAQ

How do I start with AI workout apps?

Starting is simple. Pick an app like Dr. Muscle, especially if you're into getting bigger and stronger. Download it, enter your goals, equipment, and current fitness level. The app creates workouts just for you. Follow the plan, stick with it, and watch yourself grow. The key is consistency. With Dr. Muscle, you're not just working out; you're following a science-backed path to success.

Can AI workout apps replace a gym membership?

They can, for many people. Especially if you're tight on time or prefer working out at home. AI apps tailor workouts to what you have - even if it's just your body weight. You'll get personalized plans that can rival any gym session. It's all about how you use the tools you've got. Plus, no waiting for equipment!

How often should I change my workout routine?

Your body tells you when it's time, but a good rule is every 4-6 weeks. Apps like Dr. Muscle do this automatically, keeping your muscles guessing and growing. They analyze your progress and tweak your workouts, so you're always on the edge of improvement. It's like having a personal trainer who's always tweaking your plan for the best results.

What's the best app for building muscle?

For muscle, it's hard to beat Dr. Muscle. It's designed with growth in mind, using scientific principles to maximize gains. It customizes your routine based on your feedback and progress. Plus, it keeps track of everything, making sure you're always moving forward. It's like your gym buddy, dietitian, and coach all in one.

How do AI apps personalize workouts?

They start with your info: goals, current fitness, available equipment. Then, they adjust based on your progress. Say you're smashing your goals. The app will notice and up the ante. If you're struggling, it might dial things back. With some of the best AI apps, it's like the app knows you personally, tweaking your workouts for the best gains.

Can I lose weight with AI workout apps?

Absolutely. They can tailor workouts for fat burning and calorie blasting. Combine this with a solid diet, and you're on your way. Dr. Muscle, for example, adjusts your plan to focus on fat loss, keeping workouts fresh and challenging. It's not just about sweating; it's about smart training for real results.

How do I stay motivated with an AI workout app?

Set goals, track your progress, and celebrate wins. Many apps have features to keep you pumped - challenges, badges, progress photos. Seeing your progress visually can be a huge boost. Plus, trying to beat your past self is always a fun game. Stick with it, and you'll find the motivation comes naturally.

Do these apps work without any gym equipment?

Yes, many apps offer bodyweight routines that are surprisingly tough. Dr. Muscle can craft a workout plan with whatever you've got. No weights? No problem. You'll still get a killer workout. It's all about using what you have effectively. Bodyweight can be a powerful tool in your fitness arsenal.

How do AI workout apps adjust to my fitness level?

They start by asking about your current fitness and goals. As you log workouts, the app learns about you. If you're breezing through sessions, it'll bump up the difficulty. If you're struggling, it might ease off. Dr. Muscle, for instance, fine-tunes your plan constantly, ensuring you're always at the right intensity for growth.

What if I get bored of the workouts?

Good AI workout apps keep things fresh. They mix up exercises, reps, and sets to keep you engaged. Dr. Muscle introduces new challenges just when you need them, keeping boredom at bay. It's like having a personal trainer always cooking up something new for you.

Can these apps help with specific goals, like running a marathon?

Many are focused on strength and fitness, but some cater to endurance goals too. Dr. Muscle is more about muscle and strength, but it can improve overall fitness, which helps with endurance sports. For marathon training, look for apps with running programs and endurance workouts, like Peloton.

How do AI workout apps know if I'm doing the exercises correctly?

Some use videos to show proper form, others give detailed descriptions. The Zing app can even use computer vision to track your movements. In any case, following the guides closely helps reduce the risk of injury. Plus, focusing on form over speed or weight is key.

Are AI workout apps expensive?

There's a range. AI apps charge a subscription for premium features. But most offer a free trial, so you can see if it's right for you before you commit. Dr. Muscle stands out with its completely free plan. Think of it as an investment in your health. Often, it's cheaper than a gym membership and more personalized.