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Review summary

Based on reviews, created with AI

Reviewers had a great experience with this company. They appreciate the app's ability to create personalized fitness programs that cater to individual needs and fitness levels. Customers find it easy to follow the exercises, and many have noticed improvements in their strength, mobility, and overall fitness. People also value the flexibility of the app, which allows them to adjust workouts based on available equipment and personal limitations. The app's reminders and progress tracking features are also appreciated, as they help users stay motivated and consistent with their routines. However, some consumers have expressed concerns about refunds, subscriptions, and cancellations. There are mixed opinions regarding the app itself, with some experiencing glitches and inconsistencies in workout routines. Despite these issues, the general sentiment is that the app is a valuable tool for achieving fitness goals, especially for those who prefer working out at home or need a program that can be tailored to their specific needs.

Based on these reviews

Rated 4 out of 5 stars
Verified

I love this program! I do the workouts nearly every day in the morning as my morning rutine. The only thing I wash it had was more options when assesing the individual exercises. Like a "love" or "hat... See more

Company replied

Rated 4 out of 5 stars
Verified

I've been using this app for nearly a year and a half. It's pretty good. It has a good variety of exercises that keeps it from getting monotonous. I recently let the app know I have dumbbells an... See more

Company replied

Rated 4 out of 5 stars
Verified

The program restored the habit of daily exercise (which I have extended beyond Muscle Booster to a local gym. It gets me started each day. I didn't get six-pack abs in three weeks as the ads suggest... See more

Company replied

Rated 4 out of 5 stars
Verified

I like this app a lot. It has helped me being more engaged at the gym. Something great is that it offers alternatives to each exercise so I don't get bored with the routine. I wish it had some guidan... See more

Company replied

Rated 5 out of 5 stars
Verified

I started this program approximately 4 years ago. I am 68 years old and still feel and act like 40. When I started I weighed 210 lbs, my current weight is 180, I workout 4 to 5 times a week for 45 min... See more

Company replied

Rated 5 out of 5 stars
Verified

I’m 50+ year old. I needed a good stretching regiment in the morning to help me get going and I found that in muscle booster. I like the shorter exercise times because I can fit it into my morning rou... See more

Company replied

Rated 5 out of 5 stars
Verified

Muscle Booster has transformed my fitness routine! After 13 weeks of daily use, I’ve seen real progress in muscle growth and mobility. The workouts are motivating, easy to follow, and adapt to my need... See more

Company replied

Rated 5 out of 5 stars
Verified

I have been doing the workouts, including the chair, mobility and a custom workout, five days a week for fourteen weeks. I am seeing real results. My back is a lot less sore all the time and I def... See more

Company replied

Rated 5 out of 5 stars
Verified

Now that I finally have started this program after first taking the test that I didn't follow very well, and then I took a second test and did way better than I expected. So with that bit of confidenc... See more

Company replied

Rated 5 out of 5 stars
Verified

The app is true, Consistency is Key. With my height n small build frame, im always hesitant going to gym. MuscleBooster in comfort of room or anywhere, with or without weights or machines, makes me b... See more

Company replied

Rated 5 out of 5 stars
Verified

I think the Muscle Booster app was worth it for me , I like the avatar that goes thru the motions of you're sets to show you how to do it , an also can pause an read info on work out , the recipes li... See more

Company replied

Rated 5 out of 5 stars
Verified

After years of inactivity, I was rushed to hospital and subsequently diagnosed with Atrial Fibrillation Syndrome. Following this, I decided to take the plunge and do more exercise and now walk in... See more

Company replied

Rated 5 out of 5 stars
Verified

Muscle Booster has been just what I needed to rebuild mobility, strength and balance after battling cancer for over 2 years. Being able to choose the workouts, receive reminders and encouragement has... See more

Company replied

Rated 5 out of 5 stars
Verified

I recently completed my 39th week. For me, the site inspires consistency. I recently turned 76. Combined with monitoring what and how much I eat and consistently getting my steps in, I have reduced m... See more

Company replied

Rated 5 out of 5 stars
Verified

It is very easy to use and the workouts can be tailored to what you like. All exercises are explained thoroughly if you don’t understand how to do them with a small info button to click on. As a begin... See more

Company replied

Rated 5 out of 5 stars
Verified

Whatever exercise I know… I know that it’d be time for exercising… I know that it’d need more time to be repeated… Muscle Booster is perfect in being a “pusher” (It’s time to do your exercises!), like... See more

Company replied

Rated 5 out of 5 stars
Verified

Muscle Booster provides customized exercises to achieve your fitness goals from the comfort of your home. They also provide an opportunity for feedback on each exercise and the total workout to ch... See more

Company replied

Rated 5 out of 5 stars
Verified

Having the flexibility to create your own program is perfect when you have numerous injuries to contend with. That flexibility also allow you to change your level of difficulty when considering your... See more

Company replied

Rated 5 out of 5 stars
Verified

Years of having to read and study to create an individual work out program are no more! The app covers in detail exercises recommended to target user specified muscle groups. Warmup, work out, and rec... See more

Company replied

Rated 5 out of 5 stars
Verified

I was determined to lose weight but didn’t know where to start. I downloaded the muscle booster app and started working out every day starting 3/1/2025 along with a high protein low calorie diet. 8 mo... See more

Company replied

Rated 5 out of 5 stars
Verified

My wife and I started the “chair workout after retirement. I am 68 and my wife is 65 years old. We wanted to extend our quality of life by incorporating a fitness program. This workout program far exc... See more

Company replied

Rated 5 out of 5 stars
Verified

Honestly, the best fitness money I've ever spent. I was paying $130 for a group fitness trainer. This app gives me all those moves and more, adjust to the equipment at home or gym and allows me to swi... See more

Company replied

Rated 5 out of 5 stars
Verified

This is a great app. Have been using it 18 months and seeing great results despite being a hard gaining ectomorph. Challenge workouts particularly good, plus ability to design bespoke workouts.

Company replied

Rated 5 out of 5 stars
Verified

For someone that is not sure what kind of workouts benefit certain muscle groups.... this app is great. Lots of different variations. Great variety depending on what equipment you have available. Ove... See more

Company replied

Rated 5 out of 5 stars
Verified

I started this program because I was looking for something a little easy on an older adult. This fit the bill and as I do more I have increased the reps. It is easy to start my morning and has made m... See more

Company replied

Rated 5 out of 5 stars
Verified

I introduced The Muscle Booster program as a daily program. I already do morning exercises while laying in bed and nighttime exercises when going to bed for the evening. The trouble with me is, I can... See more

Company replied

Rated 5 out of 5 stars
Verified

Love everything about the app. It's easy to use, can workout from home making it super convenient and has tons of different varying exercises.

Company replied

Rated 5 out of 5 stars
Verified

I personally know how to set up a workout routine and get the results that I want. This app just makes that so much easier, I do not have to take the time out of my day to decide what I am going to li... See more

Company replied

Rated 3 out of 5 stars
Verified

Good app. Helped me get myself back into shape after 15 years at a desk. Easy to follow the plan. Like the different workouts. But the app can be frustrating and a bit “glitchy” at times. I’ll... See more

Company replied

Rated 3 out of 5 stars
Verified

I like the app and the routines because they are different each day. The sound in the routes hasn't come back, morning routing has it. I would like the sound in all routines because I wear headphone a... See more

Company replied

Rated 5 out of 5 stars
Verified

It's a great app, you can define your own route of training, and it customize every plan, routines are amazing but you need to have the discipline and effort every day.

Company replied

Rated 5 out of 5 stars
Verified

I've just had both hips replaced for the second time each (revisions). My recovery is going a lot slower than I'd like. I am able to use the Muscle Booster app to go slow enough to keep the pain at a... See more

Company replied

Rated 5 out of 5 stars
Verified

It allowed me to get in better health after the last 2 years dealing with a broken foot and two types of cancer it let me set the pace and then increase my work outs as I got better

Company replied

Rated 5 out of 5 stars
Verified

Easy to get into a routine, it doesn’t become a chore. If an exercise is to difficult you can swap it. Would recommend to anyone who wants to exercise at home.

Company replied

Rated 5 out of 5 stars
Verified

The exercises are comprehensive and truly reflect your expectations. You can adapt the exercises to your actual abilities, creating a personalized and useful workout over time. Currently, the app no l... See more

Company replied

Rated 4 out of 5 stars
Verified

The app makes it super easy to be consistent with my workouts. The exercises are well laid out and the tutorials are great when you are not sure how to execute an exercise.

Company replied

Rated 4 out of 5 stars
Verified

The workouts have been great. I’m on the road full time and these are the workouts that I can do anywhere. The one suggestion I have is I noticed on a travel day if I push a workout it changes to a di... See more

Company replied

Rated 5 out of 5 stars
Verified

Having retired now,I focus on keeping fit and healthy. I'm not as active as I was in my job, so starting the muscle booster program is convenient and a good pace program.

Company replied

Rated 3 out of 5 stars
Verified

I shouldnt have done my cardio workout before Muscle Booster- I'm so out of shape that I had enough effort with just even the beginner exercises

Company replied

Rated 5 out of 5 stars
Verified

I am using 'Muscle Booster' for the past 8 months. And I am perfectly happy with it! It took some 'fine tuning' to adjust the app to my needs, but all worked perfectly. Now I am training almost daily... See more

Company replied

Rated 5 out of 5 stars
Verified

I love how flexible the app is. Lots of different workouts to choose from and can easily be customized. Reminders keep me on track and weekly reports are helpful.

Company replied

Rated 5 out of 5 stars
Verified

Muscle Booster has proved to be such a great help for me. The short time frame makes it easy to fit in. I have been steady with it for 52 weeks so far. Along with my new eating approach (2 meals daly... See more

Company replied

Rated 5 out of 5 stars
Verified

A very useful fitness tool. I thoroughly enjoy the sheer variety of workouts which I can tailor to my particular needs each day.

Company replied

Rated 5 out of 5 stars
Verified

This is the perfect training app. It's like having your personal trainer at home, I love that you can modify your routine. I truly recommend it 👌🏼

Company replied

Rated 5 out of 5 stars
Verified

I love the flexibility of this workout app. This routine is always the last session of my daily workout! About to turn 70 years old and I like how I can vary my workouts to my present stamina and stre... See more

Company replied

Rated 5 out of 5 stars
Verified

Started using Muscle Booster nearly 2 years ago - it’s kept me motivated to lose 2 stone, build muscle and get fit enough to fight off sepsis! Love it!

Company replied

Rated 4 out of 5 stars
Verified

The app is pretty great. Love the AI workout builder but wish there was more kettlebell options and more ways to customize the workouts

Company replied

Rated 5 out of 5 stars
Verified

seeing an improvement, didn't think it would amount to anything but after 30+ weeks I see and feel a difference.

Company replied

Rated 5 out of 5 stars
Verified

This app has made it very easy to follow workouts and learn routines. Being able to choose a bottled routine or choose your own is awesome. Dropped over 20 lbs and gained muscles. FANTASTIC APP!!!!

Company replied

Rated 5 out of 5 stars
Verified

I love the app and the content. It keeps me motivated with my fitness routines. You can customize it to meet your needs and the equipment around you. Amazing A+++

Company replied

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Company details

  1. Fitness and Nutrition Service

Written by the company

Since its inception, Muscle Booster has been dedicated to helping individuals build strength, gain muscle, and achieve their fitness goals. Our mission is to make effective muscle gain workouts accessible to everyone, regardless of experience level or fitness background. By offering personalized plans and targeted exercises, we aim to empower users to take control of their fitness journey and unlock their full potential.


Contact info

3.9

Great

TrustScore 4 out of 5

4K reviews

5-star
4-star
3-star
2-star
1-star

Replied to 99% of negative reviews

Typically replies within 48 hours


Rated 5 out of 5 stars
Verified

Weight Loss Guided by Muscle Booster

I was determined to lose weight but didn’t know where to start. I downloaded the muscle booster app and started working out every day starting 3/1/2025 along with a high protein low calorie diet. 8 months later and I’m down 50 lbs from working out in the comfort of my home! Game changer! I don’t know if I would have been able to do this without Muscle Booster 💪🏾

October 15, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi LaTush!

We're happy to hear that our app was a game changer for you! It's great to know you achieved such fantastic weight loss results through your hard work and dedication using Muscle Booster. Thank you for sharing your success story with us!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 4 out of 5 stars
Verified

I would enjoy some more upper body…

I would enjoy some more upper body exercises to include chest and arms.
Thank you

October 8, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi,

Thanks for your feedback!

To make changes to your plan, go to the 'Plan' tab in the app and tap the 'Pencil' icon in the workout. From there, you can adjust your workout type, duration, difficulty, and target areas, as well as turn the warm-up and cool-down options on or off. Don’t forget to confirm via the 'Save Changes' button once you're done. If you need any more help, feel free to contact me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 4 out of 5 stars
Verified

The app is pretty great

The app is pretty great. Love the AI workout builder but wish there was more kettlebell options and more ways to customize the workouts

October 8, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi Josh,

Thanks for your feedback!

To make changes to your plan, go to the 'Plan' tab in the app and tap the 'Pencil' icon in the workout. From there, you can adjust your workout type, duration, difficulty, and target areas, as well as turn the warm-up and cool-down options on or off. Don’t forget to confirm via the 'Save Changes' button once you're done. If you need any more help, feel free to contact me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 4 out of 5 stars
Verified

Full time traveler

The workouts have been great. I’m on the road full time and these are the workouts that I can do anywhere. The one suggestion I have is I noticed on a travel day if I push a workout it changes to a different area of the body and I would like it to continue on the same rotation. Like if I have a leg workout and I can’t get to it, it’ll switch to ab and back and I miss the leg day. It doesn’t happen every time but it seems to more often than not. For the most part it’s been a great workout for me and my situation.

October 5, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Pat,

We're happy to hear that you find the workouts great and convenient for your travel schedule. We appreciate your suggestion about maintaining the workout rotation, even when delayed. We'll look into this issue to improve your experience. Thanks for your feedback!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Started Working Out at 53

This app has made it very easy to follow workouts and learn routines. Being able to choose a bottled routine or choose your own is awesome. Dropped over 20 lbs and gained muscles. FANTASTIC APP!!!!

October 15, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Scott,

We're happy to hear that our app has helped you follow workouts and learn routines easily. It's awesome you find the flexibility of choosing pre-made or custom routines beneficial. We appreciate your feedback and are so glad you achieved such fantastic results!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Really like the progression

Really like the progression of exercises and total body workout.

October 15, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi Robert,

We're happy to hear that you are enjoying the exercises and the total body workout! Thank you for sharing your positive experience with us.

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Great stuff thanks

Nice and eazy to use when ever you want. Love it and you can do it in the comfort of your own home.

October 14, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Garry,

We're happy to hear that our product is easy to use and convenient for you. Thank you for your positive feedback; we appreciate you taking the time to share.

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Love everything about the app

Love everything about the app. It's easy to use, can workout from home making it super convenient and has tons of different varying exercises.

October 13, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello, Scott!

Thank you for sharing.

We're happy to hear that you find the app easy to use and appreciate the variety of exercises and the convenience of working out at home. Thank you for your positive feedback!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

I love the app and the content

I love the app and the content. It keeps me motivated with my fitness routines. You can customize it to meet your needs and the equipment around you. Amazing A+++

October 7, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Pasquale,

We're happy to hear that our app and content keep you motivated! It's great you can customize it to meet your needs. Thank you for the amazing feedback.

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Great way to get in a quick workout…

Great way to get in a quick workout every day.

October 13, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello, Hugh!

Thank you so much for your positive feedback!

I'm so happy to hear that you’re enjoying the app. If you have any questions as you continue, please don’t hesitate to reach out to me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Easy to follow along

Easy to follow along. Push start and you're off. Great real person exercise demonstrations.

October 9, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi Debra,

Thank you so much for your feedback – it means a lot.

I'm thrilled to hear that you’re having a great experience with the app. If you have any questions or need further assistance, please don’t hesitate to reach out at adam.support@muscle-booster.io with the subject line "TP review". I'm here to support you – you've got this!

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Great workout for an older guy.

I started this program because I was looking for something a little easy on an older adult. This fit the bill and as I do more I have increased the reps. It is easy to start my morning and has made me feel better each week. I would and have recommend this app to those who have limited mobility as we age. I can do the exercise even without the app and that helps a lot.

October 14, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi Robert,

Thanks for sharing your thoughts!

We're so glad to hear our program suits your needs and helps you feel better each week! It's wonderful that you find it easy to incorporate into your routine and that you recommend it to others. Thank you for sharing your positive experience with us!

Feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

seeing an improvement

seeing an improvement, didn't think it would amount to anything but after 30+ weeks I see and feel a difference.

October 12, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Bill,

We appreciate you sharing your experience. We're happy to hear that you've noticed a positive change after using our product for some time. Thank you for your feedback!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 3 out of 5 stars
Verified

I shouldnt have done my cardio …

I shouldnt have done my cardio workout before Muscle Booster- I'm so out of shape that I had enough effort with just even the beginner exercises

October 14, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi Eric,

Thank you for sharing your experience!

It sounds like you’re giving it your all — and that’s exactly what counts. Even the beginner workouts can feel challenging at first, especially after a cardio session, but that just means you’re pushing your limits and building real progress.

Remember, every great transformation starts with consistency, not perfection. Take it at your own pace, stay patient with yourself, and you’ll soon notice your strength and endurance improving with each session. If we can make your experience better just let me know at adam.support@muscle-booster.io with the subject line "TP review". You’ve got this — we’re cheering you on every step of the way! 💪

– Adam, Muscle Booster

Rated 3 out of 5 stars
Verified

A lot of receptive movements between…

A lot of receptive movements between workouts. Not challenging enough

October 7, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi, Lauren.

Thanks for your feedback!

To make changes to your plan, go to the “Plan” tab in the app and tap the pencil icon in your workout. From there, you can adjust your workout type, duration, difficulty, and target areas, as well as turn the warm-up and cool-down options on or off. Don’t forget to tap “Save Changes” once you’re done.

If you need any more help or want tips to make your workouts more challenging, feel free to contact me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

I love that it started where I was

I love that it started where I was. I started easy and am now in Moderate, I've lost 40 pounds and 4 inches off my weight and only worked out 2 or 3 times a week. Bought it for a year and am so glad that I did.

October 12, 2025
Muscle Booster logo

Reply from Muscle Booster

Hi there!

We're happy to hear that our program has helped you progress at your own pace! It's wonderful that you've achieved such amazing results, losing weight and inches while working out just a few times a week. Thank you for sharing your success!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Muscle Booster is a real jewel that works!

Muscle Booster has proved to be such a great help for me. The short time frame makes it easy to fit in. I have been steady with it for 52 weeks so far. Along with my new eating approach (2 meals daly rather than 3) I have gone from 200 lbs to 165 lbs and my body has gotten so much stronger and limber, as well as renewed vigor ad energy. Excellent.

October 6, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Jayadeva,

We're happy to hear that Muscle Booster has been such a great help to you! It's wonderful to know the short workouts fit easily into your schedule, and we appreciate you sharing your success after 52 weeks. We're glad you've experienced positive changes in your weight, strength, and energy. Thanks for your excellent feedback!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

It's a great app

It's a great app, you can define your own route of training, and it customize every plan, routines are amazing but you need to have the discipline and effort every day.

October 14, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Freddy,

We appreciate your feedback! We're happy you find the app great and that you can define your training. It's good to know the routines are amazing for you. Thanks for recognizing the need for discipline and effort!

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

A very useful fitness tool.

A very useful fitness tool.
I thoroughly enjoy the sheer variety of workouts which I can tailor to my particular needs each day.

October 7, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello Alasdair,

We're happy you find our fitness tool useful! It's great to hear you enjoy the variety of workouts and can tailor them to your needs. Thanks for your feedback.

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

Rated 5 out of 5 stars
Verified

Top of the top App

Top of the top App. I use it more than 2 years.

October 14, 2025
Muscle Booster logo

Reply from Muscle Booster

Hello, Goran.

We're happy to hear that you've been enjoying our app for over two years! Thank you for your continued support and positive feedback.

If you’d like to share more feedback or have any questions, feel free to email me at adam.support@muscle-booster.io with the subject line "TP review".

– Adam, MuscleBooster

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