I already purchased the application/subscription, why is it asking me to pay twice?

No worries, you simply need to install the application on your device and once you open the app, use the “I already have an account” option, as shown below:

Make sure to fill in the appropriate credentials to access your account.

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People around the world are getting stronger with Muscle Booster. Here’s what they say about the App.

“This program is the best system I’ve ever utilized for my exercise routine. It works my entire body without me having to stress out about schedules or particular exercises. I’ve only been using Muscle Booster for a few weeks, but I can truly see improvements in different areas of my body.”

★★★★★

“I still use it 3 times a week as it’s the best workout app I’ve come across. Between it and bike riding, my physique has completely toned out.”

★★★★★

“This is my favorite exercise-related app. Thanks y’all for creating it! It’s exactly hard enough that I feel incremental progress, but easy enough that I never feel discouraged and bail on the workouts!”

★★★★★

“I still use it 3 times a week as it’s the best workout app I’ve come across. Between it and bike riding, my physique has completely toned out.”

★★★★★

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Join the #1 app for building strength

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Frequently asked questions

Feedback from our community

Feedback from our community

Join the #1 app for
building strength

Frequently
asked
questions

Frequently asked
questions

Feedback from our
community

Feedback from our
community