Get Better, Stronger, Faster, Harder with MUSCLE BOOSTER WORKOUT PLANNER!

When you work out at home or hit the gym, Muscle Booster's smart training algorithm will guide you through the sets, reps, rep ranges and rest between sets, so that you can achieve your training goals.

Muscle Booster was developed specially for men who care about their health and appearance and want to look and feel amazing. The app is a substitute for a personal trainer and it will help you get in great shape either at home or at the gym.

Set your goals: weight loss, muscle gain, or to be more active
Select the zones that you want to work on: shoulders, chest, arms, back, belly, legs
Enter your personal data such as age, height, weight, fitness level, etc.

According to your goals and personal data, our smart algorithm will suggest a personalized workout plan – a combination of cardio, strength, recovery and LISS (walking, running, cycling) exercises that will enable you to maximize your results.

The basic plan will be created for 60 days and displayed in your calendar. Each week the workout plan will be updated according to your progress and feedback (if the previous workouts were too easy or too difficult for you).

Additionally, you will have access to a library of 200+ workouts.

Muscle Booster integrates with HealthKit, so you can export nutrition and exercise data from Muscle Booster to HealthKit, and import fitness data and weight and body measurements from HealthKit to Muscle Booster.

You can download the app for free. Further use requires a subscription.
- When opting for a subscription, you pay the fixed price for your country, which is displayed in the app.
- Payment will be charged to your iTunes Account upon confirmation of purchase.
- Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period.
- Your Account will be charged for renewal within 24 hours prior to the end of the current subscription period.
- You can manage your subscriptions and turn off auto-renewal by going to your Account Settings after purchase.
- When canceling a subscription, your subscription will stay active until the end of the current period. Auto-renewal will be disabled, but the current subscription will not be refunded.

For more information, see our
Privacy Policy:
Terms of Use:

What’s New

Version 1.8.0

- bug fixes
- analytics updates

Ratings and Reviews

4.3 out of 5
175 Ratings

175 Ratings

arma2021 ,

Great, but

Great app, with a great UI. But could be improved by allowing users to specify what gym equipment they have either at home or in the gym so that the training planner can implement the equipment into the training plans for a better result.

Developer Response ,

Thanks for your comment - you've just contributed to the development of the app by showing us what we can improve😉If you have any additional suggestions to help us make the app better, please send them to
The MB team

._.ruiyang._. ,

Keeps showing server error when I’ve already subscribed to it

Hi if you (the developer) sees this. please note that i have already subscribed to your service but have yet to gain access to its contents.
when i subscribed to it, it didn’t lead me into the main page. hence, i shut the app and restored the purchase but got an “internal server error” message.
therefore, i closed the app and retried pressing the blue button again and it shows that i’ve subscribed may i know why i cannot access the contents?

Developer Response ,

Hey there,
There's been a technical issue on iTunes' side, but it is already fixed. Don't forget you can always contact us for more info at We're always there to help!
Best regards,
The MB team

Henrystickmen ,

App keeps freezing

The app needs to be fixed as every time I try to use it , after one exercise the app just freezes even after I restarted my phone . And I have been paying the subscription , I should be compensated . I have used this app for two months this is the first time I encounter this problem please fix it .

Developer Response ,

Hi, thank you for letting us know! Would you reach out to our support team so they can work it through for you? Just send your request to Thanks! Kind regards,
The MB team


133.4 MB

Requires iOS 11.2 and watchOS 5.0 or later. Compatible with iPhone, iPad and iPod touch.


English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. 1 Week Subscription S$ 20.98
  2. 1 Month Subscription S$ 27.98
  3. 1 Week Subscription S$ 13.98


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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