Muscle Monster Workout Planner

In-app purchases
96.9K reviews
Content rating
Rated for 3+
5M+
Downloads
Content rating
Rated for 3+
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About this app

Muscle Monster: Your AI Workout Planner for Home & Gym

Build muscle, lose weight, and get stronger with Muscle Monster, your smart fitness coach and personalized workout planner. Whether you're starting your fitness journey or building on your progress, discover home and gym workout routines designed for your goals, fitness level, and available equipment.

PERSONALIZED WORKOUT PLANS
No more guessing what to train next. Choose your fitness goal and preferences to get a structured workout plan that fits your lifestyle.

• Muscle-building workouts for strength and progress
• Weight loss workout plans to support your fitness goals
• Full-body workout routines for balanced training
• Beginner-friendly exercises and advanced training options
• Personalized plans for home or gym workouts

HOME & GYM WORKOUTS
Train at home, in the gym, or wherever your day takes you. Muscle Monster helps you find workouts that fit your schedule and equipment.

• Home workouts with little or no equipment
• Gym workout routines for muscle building and strength
• Bodyweight and calisthenics exercises
• Dumbbell workouts for home and gym training
• Upper-body, lower-body, abs, and full-body workouts

Whether you prefer short home sessions or a structured gym workout routine, you can train your way.

DUMBBELL & STRENGTH TRAINING
Build strength with guided dumbbell workouts and personalized training routines. Explore exercises for your chest, back, shoulders, arms, legs, and core. Follow clear exercise demonstrations and work toward better consistency, whether you're using dumbbells at home or equipment at the gym.

WEIGHT LOSS, ABS & FULL-BODY FITNESS
Looking for effective weight loss workout plans or ways to strengthen your core? Explore full-body training, abs exercises, and fitness routines that support an active lifestyle.

Combine strength workouts with regular movement to build healthier habits. Choose exercises based on your goals rather than following a one-size-fits-all program.

YOUR SMART AI FITNESS COACH
Make workout planning simpler with AI-powered training recommendations. Share your goals, fitness level, and preferences to get a personalized plan suited to your needs.

From choosing your next workout to following a daily training routine, Muscle Monster helps you stay focused on what matters: showing up and making progress.

300+ EXERCISES & 200+ WORKOUTS
Discover an extensive exercise library for different muscle groups, training environments, and fitness goals.

• Guided exercise demonstrations and instructions
• Bodyweight, dumbbell, and gym exercises
• Strength, core, and full-body workout options
• Routines for beginners and experienced users

Explore new movements, find workouts that suit your equipment, and build confidence with every session.

21-DAY WORKOUT CHALLENGE
Build a more consistent routine with a structured 21-day workout challenge. Follow your plan, complete training sessions, and develop habits you can continue beyond the challenge.

TRACK YOUR WORKOUT PROGRESS
Keep your fitness journey organized. Record completed workouts, review your training history, and follow your progress over time. Small steps add up when you stick with a routine.

GET STARTED WITH MUSCLE MONSTER
1. Choose your fitness goal: build muscle, lose weight, or improve strength.
2. Share your fitness level and personal preferences.
3. Select home or gym training and your available equipment.
4. Follow your personalized workout plan.
5. Track your workouts and keep moving toward your goals.

Muscle Monster brings home workouts, gym training, dumbbell routines, and smart fitness planning together in one app.

Train at home. Get stronger at the gym. Find a workout routine that works for you.
Home & gym workouts, weight loss plans, dumbbell training & an AI coach.
Updated on
Oct 12, 2026
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info, Photos and videos and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

96.1K reviews
Wael Shoeib
August 23, 2026
I was disappointed with the app. I subscribed expecting to find clear and useful workout plans, but I found mostly individual workouts and didn’t feel that the subscription provided enough value for me. I also found that many of the features require additional purchases. Unfortunately, it wasn’t what I expected, so I decided to cancel my subscription.
10 people found this review helpful
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Jessy Bosje
September 1, 2026
Money grab. Ai workout plans in the app aren't good at all. Example, pairing lower body stretches and warm up for a chest focus workout. The rep counter is off and if you skip once youre finished it considers your set incomplete so you have to wait for the timer. You can make your own workouts but theres no option to add it to a weekly/monthly plan. I've used better free apps, save your money.
8 people found this review helpful
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apple sim
August 10, 2026
In the ads and also the payment page, it said u can cancel the subscription at anytime. After I paid for 12 month membership, and try for the first day workout, I found out that the workout plan is not suitable for me. I immediately request a cancellation but it lead me only to an email. There us no button to cancel the subscription directly. And also I thought after emailing them I can finally cancel my subscription but no?!! Still now the cancellation is not successful.
15 people found this review helpful
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What’s new

Home & Gym Workouts + 24/7 Support

-We streamlined complex interactions across the app to make key actions simpler and more intuitive.
-We refined the overall experience for smoother, easier use.

If you have any suggestions or encounter any issues, contact us at support@musclemonster.fit