Muscle Booster App Reviews
Reviews for Muscle Booster aggregated across 30 storefronts on App Store and Google Play.










About this app
Take your fitness journey to the next level with Muscle Booster Workout Tracker, the ultimate Workout Planner that integrates with your Apple Watch. Train anywhere, anytime with a complete gym & exercise app designed to help you get fit. What are you waiting for? MUSCLE BOOSTER WILL HELP YOU TO: Build muscle, sync with Apple Health, and boost your fitness schedule from home! With an integrated calorie tracker, body editor plan, and step-by-step gym workouts, you can stay motivated, get your belly flat, monitor your health, and achieve your fitness goals anywhere. Anywhere, Anytime! Whether you prefer home workouts, calisthenics, core, or weight loss, Muscle Booster provides personalized training plans for all levels. Work with your own digital coach and follow structured gym routines inspired by popular fitness and gym pros. Track your strength gains, body measurements, and fat loss with smart analytics and stay consistent in building a strong exercise routine and a healthy body. Explore hundreds of exercises and plans. Workout tracker, AI calorie tracker, and weight loss Strength training, HIIT, core, weightlifting, bodyweight calisthenics. Abs and belly training. Enjoy personalized sessions tailored to your fitness level. Build muscle, burn fat, and maintain overall health. Use the workout planner to schedule sessions and combine gym routines. Track your performance and measure your progress over time on Apple Health. Personalize your home workouts Workouts, calories burned, and heart rate in real-time. Customize your home workout sessions or gym routines with guided workouts, a training planner, anytime fitness, and exercises targeting your core, arms, legs, and full body. Whether your goal is to lift, get fit, or simply stay active, Muscle Booster keeps your activity high with interactive videos, progress tracking, and social features to connect with friends and fitness hotschedules. Customize your exercise routines on the go Join the community of weightlifting enthusiasts and get inspired by training programs from pros, and more. Train at home, in the gym, or on the go, with the flexibility to adapt exercise routines anytime. Track your progress with smart analytics, manage your diet, and see real-time results with Apple Watch integration. Whether you are following a body coach plan, a workout app program, or creating your own custom gym routines, Muscle Booster makes it easy to stay consistent and achieve your objectives. Designed for all fitness stages Muscle Booster Home Workout combines the best of home workouts, sports training, calisthenics, strength training, and guided video exercises into a single exercise app. With personalized workout plans, motivational tools, and a comprehensive tracker, you can lose fat, get stronger, and transform your body efficiently. Perfect for all levels, from beginners to advanced athletes, the app ensures your training is smart, effective, and fun. Follow your progress, stay inspired Take control of your health and training today. Use Muscle Booster for gym workout, home workouts, core, running, and all your sports needs. Track your progress, stay motivated, and become the strongest, healthiest version of yourself. With a full workout planner, personal coach features, and integration with your device, your goals are within reach. SUBSCRIPTION INFO: Download the app at no initial cost. Further use requires a subscription. A trial may be offered as indicated in the app. Subscription prices are shown in the app and charged to your Apple ID upon purchase confirmation. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the current period ends. Renewal charges occur within 24 hours before the current period expires. Terms of Use: https://legal.muscle-booster.io/page/terms-of-use Privacy Notice: https://legal.muscle-booster.io/page/privacy-policy
Source: App Store listing
Rating Distribution
Reviews by Country
| UAE | Google Play | 100 | 256,587 | 4.4 | Users consistently complain about deceptive billing practices including hidden auto-renewal charges, difficulty canceling subscriptions, and... |
| Australia | Google Play | 0 | 256,587 | 4.3 | Users consistently praise the app's workout quality, variety, ease of use, and motivational value for maintaining fitness consistency. Users... |
| Brazil | Google Play | 100 | 256,587 | 4.6 | Users consistently praise the app's effective workout variety, flexibility, and convenience as a replacement for in-person training, but ove... |
| Canada | Google Play | 0 | 256,587 | 4.2 | Users consistently praise the app's user-friendly design, customizable workout options, clear instructions with videos, and responsive custo... |
| Switzerland | Google Play | 0 | 256,587 | 4.2 | Users consistently praise the exercise variety, effectiveness, and app functionality for tracking workouts and adapting to fitness levels, b... |
| Germany | Google Play | 100 | 256,587 | 4.2 | Users consistently praise the app's exercise variety, customization options, and effectiveness for home training, but frequently complain ab... |
| Denmark | Google Play | 87 | 256,587 | 4.4 | Users consistently praise the app's exercise guidance, ease of use, and visible fitness results, while they overwhelmingly complain about de... |
| Spain | Google Play | 100 | 256,587 | 4.3 | Users consistently praise the app's exercise routines, clear graphics, and ability to adapt workouts to individual fitness levels and needs.... |
| France | Google Play | 100 | 256,587 | 4.2 | Users consistently praise the app's exercise quality, personalization, detailed video instructions, and responsive customer service, but ove... |
| United Kingdom | Google Play | 0 | 256,587 | 4.3 | Users consistently praise the app's ease of use, clear exercise instructions, and effectiveness for building strength and flexibility, but f... |
| Indonesia | Google Play | 100 | 256,587 | 4.8 | Users consistently praise the app's workout quality and effectiveness, but frequently complain about technical issues (crashes, login failur... |
| India | Google Play | 0 | 256,587 | 4.4 | Users consistently praise the app's workout quality, video instructions, and exercise variety, but overwhelmingly complain that it requires... |
| Iceland | Google Play | 4 | 256,587 | 4.4 | Users praise the app's balanced training structure and workout variety, but consistently complain that it requires payment immediately upon... |
| Italy | Google Play | 100 | 256,587 | 4.2 | Users consistently praise the app's effectiveness for home workouts, ease of use, and the professionalism of the exercises, particularly the... |
| Japan | Google Play | 49 | 256,587 | 4.4 | Users consistently praise the app's flexible workout customization, clear exercise animations, and effectiveness for home training, but over... |
| South Korea | Google Play | 100 | 256,587 | 4.2 | Users consistently complain about unexpected or unwanted charges, including unclear billing practices, automatic subscription renewals witho... |
| Mexico | Google Play | 0 | 256,587 | 4.6 | Users consistently praise the app's exercise variety, personalization features, and motivational design that helps build long-term fitness h... |
| Netherlands | Google Play | 100 | 256,587 | 4.0 | Users consistently praise the app's varied, well-designed workouts and responsive customer service, but overwhelmingly complain about aggres... |
| Norway | Google Play | 77 | 256,587 | 4.6 | Users consistently praise the app's motivational design, exercise guidance, and effectiveness for beginners and home workouts, but overwhelm... |
| Saudi Arabia | Google Play | 0 | 256,587 | 4.4 | Users praise the app's workout variety, exercise selection, and effectiveness when it functions properly, but consistently complain about de... |
| Sweden | Google Play | 95 | 256,587 | 4.5 | Users consistently praise the app's effectiveness for fitness results and workout guidance, but overwhelmingly complain about the deceptive... |
| United States | Google Play | 100 | 256,587 | 4.4 | Users consistently praise the app's variety of workouts, ease of use, and effectiveness for building strength and maintaining fitness across... |
| Google Play served the identical review set for Australia, Canada, Switzerland, United Kingdom, India, Mexico, Saudi Arabia as another English-language storefront above -- Play does not segment reviews by country the way the App Store does, so these are not counted twice. | |||||
| 30 additional storefronts checked with zero reviews: UAE, Austria, Australia, Belgium, Brazil, Canada, Switzerland, Germany, Denmark, Spain, Finland, France, United Kingdom, Indonesia, Ireland, India, Iceland, Italy, Japan, South Korea, Mexico, Netherlands, Norway, New Zealand, Poland, Portugal, Saudi Arabia, Sweden, Singapore, United States | |||||
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Recent Reviews
First time and work out. I broke a sweat I enjoyed the work out. plan to continue tomorrow.
Decent range of exercises, but a bit buggy so losing a star for that. Specifically the option to select a reason why a particular exercise was rated thumbs down doesn't work (options cannot be selected even though visible on screen) and occasionally instructions for a given exercise are not available/visible. Pricing wise I'll also have to take into account as it seems expensive for what you get.
it's a scam, I asked for help so they cancelled my membership!! no refund offered or anything
Great companion for both home workouts and the gym! The animations are clean, the guided timers keep you on track, and it’s excellent for structured full-body workouts. Very easy to customize whether you're lifting weights, building core stability, or doing quick mobility sessions. It fits seamlessly into a busy routine and delivers solid guidance wherever you train.
cancelled subscription due to switching to a different program. stated I had access until August 12, 2026. that is when that subscription would have ended. charged me for another full 3 months ($83) a month later. refused to refund me. offers me a free year. why would I want a free year when I cancelled my subscription a month ago? Then they closed the chat and said they would switch to email and have yet to hear from them.
Good app, only been using it for just over a week, finding some of the exercises a little bit on the hard side but will keep doing them until I feel that I can progress to the next stage of difficulty. All in all finding it a good app and you are not pushed too hard and can do the exercises at your own pace.
Exceptional experience. Great training workouts plus the Tai Chi on a chair!! I high recommend this to everyone!!!
Great app, love the fact you choose different workout challenges and time durations. definitely see a difference just by exercising 10 mins a day
Excellent exercises and I am thoroughly enjoying the app. I was actually able to see a difference in about 3 weeks. I like the way it gives me a personalized progression of exercises. I had a slight issue with the billing and was promptly assisted by customer service. I am thoroughly pleased and look forward to continuing using this app for another year!
Muscel Booster is not majic. It is a good app to lead your workouts; you must put in the time for it to work sucessfully.
I am satisfied, because I received a response to my request.
nice