Build Muscle
Build Muscle Summary
Build Muscle is a ad-supported, with in-app purchases Android app in Health And Fitness by LOYAL Health & Fitness. Released in Aug 2013 (12 years ago). It has about 30.6K+ installs and 105 ratings with a 4.17★ (good) average. Based on AppGoblin estimates, it reaches roughly 17 monthly active users and generates around $<10K monthly revenue (51% IAP / 49% ads). Store metadata: updated Feb 23, 2026.
Recent activity: 2.00 installs this week (14 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Feb 23, 2026 .
4.17★
Ratings: 105
Screenshots
App Description
Build toned muscle & strength with this complete weight training program!
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.
Privacy Policy and Terms of Use: https://www.loyal.app/privacy-policy