Gym Workout - Build Muscle

Name: Gym Workout - Build Muscle
Rating: 4.631579 (2177 reviews)
Author: KFitness Studio

KFitness Studio

★ 4.6 (2,177 ratings)

⬇ 100,000+ downloads

Est. actual: 197,722

Free

Released: Mar 13, 2020

IAP: $5.99 - $59.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive All of this week's signals →

📈Last 7 days +442 installs — 42% faster than the week before (+312) · 51/day since Sep 29
🏆Among Health & Fitness apps top 1% by installs gained this week (519 peers growing)
⭐Rating steady at ★ 4.63 since Sep 29
🛠Updates quiet · updated 87 days ago

Installs since launch

+2,227 installs · +26 ratings since Sep 29

Update history

2.0.0 Aug 19, 2026 · seen Sep 29, 2026

Only the current version so far — new entries appear as the app ships updates.

Gym Workout - Build Muscle is a health & fitness app by KFitness Studio with 100,000+ downloads (about 198K estimated). +442 installs in the last 7 days. Rated 4.6 from 2.2K ratings. Released Mar 13, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “Fitness in Action is a 3D personal trainer which will provide you with a series of programs and exercises that will help you achieve all your goals. Each exercise comes with a detailed description, images and a video to help you build your perfect gym workout routine from scratch – tailored to get the results you…”