Build Muscle

About Build Muscle

Fitivity gets you better. Looks like you’re here to get in better shape.

This app is the most complete and efficient bodybuilding program on the market! Tens of thousands of people use this app and have seen results within a few weeks and have transformed their body with months.


The program uses a series of strength progression training routines that stimulate your muscle groups every other week to help you make gains quickly. The program was designed by a our team of top certified strength and conditioning coaches and trainers that created the program with one philosophy in mind - HELP PEOPLE BUILD MUSCLE, BURN FAT, AND GET LEAN QUICKLY!

Some of the larger muscle groups the app focuses on are:

- Chest, pectorals
- Back, lats, lower back
- Arms, biceps, triceps, wrists, forearms
- Shoulders, deltoids
- Stomach, abdominals, lower abs
- Thighs, quads, calves, hamstrings, glutes, butt

Additionally, there are cool downs and warm ups to ensure the body is ready produce maximum results.

In addition to your weekly workouts, try out Fitivity BEATS! Beats is a highly engaging exercise experience that combines mixes by DJ's and super motivating trainers to push you through workouts.

• Audio guidance from your personal digital trainer
• Customized workouts designed for you each week.
• For each workout you are provided with HD instructional videos to preview & learn training techniques.
• Stream workouts online or do workouts offline.

Should I upgrade to Premium?

As a Premium member, you are very special to us. We’ll do whatever it takes to get you better, no matter what!

A Premium subscription unlocks Fitivity’s entire collection of over 500+ apps. For any app, get access to all content.

Fitivity Premium gives you access to thousands of HD videos, 55,000 workouts and over 10,000 weeks of sports and fitness training!

Use a single email to use your Fitivity Premium subscription on up to five (5) total Android devices.

Get Fitivity Premium for as low as $5.99/month!

Perfect for the family! Let the kids choose from hundreds of sports, dance, and martial arts apps while the parents get into the best shape of their lives!

If you’re a coach, give your team an advantage with a subscription to Fitivity!

Payment will be charged to your credit card through your Google Play account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing.

Subscriptions can be managed and auto-renewal turned off in Account Settings in Google Play after purchase. Once purchased, refunds will not be provided for any unused portion of the term.