Workout Planner Muscle Booster icon

Workout Planner Muscle Booster

v3.70.0

WELLTECH APPS LIMITED

128.2K ratings

Report updated Mar 26, 2026

What Is Workout Planner Muscle Booster?

Muscle Booster is a comprehensive fitness application designed to serve as a digital personal trainer for both home and gym environments. By leveraging a smart training algorithm, the app provides highly personalized workout plans tailored to individual goals, physical data, and available equipment. Positioned firmly within the Health & Fitness category, the app distinguishes itself through its focus on muscle recovery tracking and AI-driven personalization. Currently, the app maintains a solid market presence, though recent data indicates a slight downward trend in rankings, with a #51 Grossing and #78 Free position in its primary category.

Key Features

Smart Training AlgorithmDifferentiator

Personalizes workout plans based on user goals, personal data, and available equipment.

Workout PlayerStandard

Provides audio exercise tips, instructions, and integrated workout/rest timers with Apple Watch support.

Equipment-Based CustomizationStandard

Generates plans tailored to specific available equipment, from bodyweight to gym machines.

Muscle Recovery TrackingDifferentiator

Visualizes which muscles are being worked and which require recovery after each session.

Apple HealthKit IntegrationStandard

Syncs nutrition, exercise, and body measurement data with Apple Health.

Fitness ChallengesStandard

Curated programs for specific goals like fat burning, calisthenics, or injury recovery.

App Store Performance

ChartRankChange
Grossing#517
Free#7830
No ranking data for this selection.

Pros and Cons

Pros

  • Strong, data-driven personalization engine
  • Large historical user base (128k+ ratings)
  • Versatile training options for home and gym

Cons

  • Lack of visible social/community engagement
  • Mandatory subscription gate may limit conversion
  • No recent visible feature innovation

Market Outlook

Growth Opportunities

  • Introduce social/community features to boost retention
  • Expand into specialized fitness niches
  • Gamification of workout streaks to improve rankings

Market Threats

  • High competition from free/ad-supported alternatives
  • Declining chart positions indicate acquisition fatigue
  • Subscription-only model may face churn pressure

Key Takeaways

Workout Planner Muscle Booster is a divisive health & fitness app that is available. With a 4.6/5 rating from 128.2K reviews, it receives mixed feedback from users.

Best for: Individuals of all fitness levels, from beginners to gym-goers, seeking a structured, personalized, and AI-guided approach to muscle building, weight loss, or injury recovery.

App Details & Pricing

Model: subscription

Tiers:
Free downloadSubscription required for full access to features and workout plans

The app utilizes a 'try-before-you-buy' model, offering a free download to drive user acquisition, followed by a mandatory subscription gate for core functionality.

iOS Version

3.70.0

Release Date

Dec 21, 2018

iOS Price

Free

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