Get My plan
Product Tour
Blog Help Center
Join Us Sign In
Home

Build Custom Sessions With Workout Creator

Build a perfect custom workout in seconds, based on exactly what and how you want to train.

Get started

How Workout Creator helps

  • Build any workout you want, right now

    Want something different today? Pick your muscles and equipment — and get a workout ready in seconds.

  • Train any muscle group, any time

    Target exactly what you want to work on — upper body, legs, core, or full body — and build a session around it instantly.

  • Work out with whatever you have

    Bodyweight, dumbbells, resistance bands, kettlebells, gym machines — tell the app what you've got and it builds the workout around it.

  • 2,000+ exercises to draw from

    Workout Creator pulls from a library of over 2,000 strength training exercises — so no two sessions ever have to feel the same.

Get my plan

Other Features

  • Personalized workout plan

    Personalized workout plan

    Follow a plan built around your goals, fitness level, and available equipment.

  • AI coach

    AI coach

    Get workout feedback, tailored training advice, and answers to all your fitness questions.

  • Nutrition

    Nutrition

    Daily meal plans & nutrition advice to support muscle growth, energy, and long-term progress.

  • Award
    3000+
    exercise library
  • Award
    70M+
    downloads
  • Award
    4.6
    rating*
    *based on 128,000 AppStore ratings

Featured in

Quote

Why people love Muscle Booster

  • A variety of exercises, adapted to my abilities.

    After 3 weeks, I'm rediscovering some forgotten muscles.

    Serge Lizzola

  • Very well done, easy to follow, and with consistent support.

    Very well done, easy to follow, and with consistent support. The exercises are well explained. A very good app.

    Marc Drolet

  • I really like the app.

    I use it almost daily. It has exercises for all levels and they're quite comprehensive.

    Ippolito Garzaro

  • PHENOMENAL

    I'm 69 years old, it has improved my mobility, flexibility, and balance, very easy to follow!

    William R Peguero

  • Taking care of me

    I’m 56 years old and I had triple bypass about a year ago. I decided to do better and exercise regularly. I love this app. I like the diversity of it and I can pick the workout that I want to do.

    dustypsalms

  • Needed something to get me moving and committed again.

    This is a great way to reach daily goals

    JayCee 51

  • I've used this app for two years.

    I've used this app for two years. Great results. Lots of variety. Good feedback and tracking of progress.

    Jim Stacey

  • By far the best App I’ve found

    By far the best App I’ve found. Flexible programs, adjustable, and enjoyable!

    nomisb3

  • Workout catered to your injuries

    I am broken. I have lower back problems with pressure on a nerve going down my left leg, I also have neuropathy with balance problems. The app allows you to enter injuries and prepares a workout catered to your injuries. After you do a workout, the app asks for feedback on each exercise and if you found an exercise too difficult, the app will make adjustments to your workout.

    D.M.

  • After one week +I feel better, and will continue.

    I started more than a week ago, it is a clear and easy to follow, The timing is good, the exercises are well explained. I enjoy it, and will continue.

    zeev jonas

  • I really like the workouts…

    You can customize length and difficulty. Better than others I have tried.

    Drums18

  • Perfect workout to start the summer! The workout was so easy to register and…

    The workout was so easy to register and follow the directions. The trainer shows and explains at the same time what to do . The workout starts slow and adjusts to the person’s level of readiness for the next lesson. I haven’t exercised in years , this was a perfect start! It works well. This app is the best I tried . Only a couple reminders throughout the day. Simple and easy.

    Mary

  • Muscle Booster has been great in it's…

    Muscle Booster has been great in it's approach to improve my physical as well as mental health. This process has proven to be what I needed to improve my physical and mental health for my age.(70)

    oliveroree

  • This program is making me feel much better…

    This program is making me feel much better even after the first few days.

    Chris Polo Barnes

FAQ

Find answers to your questions about Muscle Booster.

How does the workout creator work?

Open the Workout Creator tab in Muscle Booster and set your preferences — choose your target muscles, equipment, workout duration, and pick a difficulty level. The app instantly builds a complete session tailored to your inputs, with optional warm-up and cool-down.

Can I customize workouts for specific muscles?

Yes. Workout Creator lets you choose exactly which muscle groups you want to target — upper body, lower body, core, or any specific area. The app then builds a session focused on those muscles, using exercises matched to your equipment and difficulty level.

Is the workout creator beginner-friendly?

Absolutely. You can set the difficulty level to beginner and the app will build a session that's challenging but manageable. 8 out of 10 Muscle Booster users say they can handle more advanced workouts after just one month of using the app.

Can I create home workouts without equipment?

Yes. Just select bodyweight as your equipment option and Workout Creator builds a full session using only your body weight. You can also create a workout with minimal equipment you might have at home, like a chair, yoga mat, a wall, a resistance band, etc.

How long can my workouts be?

Workout Creator lets you set your session length from 5 to 60 minutes. The app adjusts the number and type of exercises to match your chosen duration, so you always get a complete and effective workout regardless of how much time you have.