Quick introduction

MuscleWiki is a full-featured fitness application designed for iPhone users. It includes an extensive catalog of exercises (more than 500) with step-by-step written directions and demonstration videos. Whether you’re just starting out or are an experienced athlete, the app contains exercise options that fit different ability levels.

Standout highlights

  • Visual body map that lets you pick exercises by the specific muscles you want to work.
  • Large exercise catalog with detailed video demonstrations and text guidance.
  • Content and routines suitable for beginners, intermediate users, and advanced lifters.
  • Intuitive interface that makes it straightforward to create focused workout sessions.

Built-in utilities and calculators

  • One-repetition maximum (1RM) calculator for estimating your strength ceiling.
  • Macronutrient estimator to help set protein, fat, and carbohydrate targets.
  • Calorie calculator to plan intake and track energy balance.

Planned improvements and roadmap

  • A custom workout builder to design personalized training sessions.
  • An expanding library of ready-made workout plans you can follow.
  • A fitness-tracking component to log and monitor progress over time.
  • Ongoing additions of new exercise types and categories to keep the app current.

Suggested alternative

  • Little Kitten — My Favorite Cat (paid): a recommended paid alternative for users looking for a different approach or aesthetic.

Who it’s for

This app is well suited for iPhone users who want muscle-specific guidance, a large exercise reference, and simple tools for basic tracking and calculations. It’s helpful for people focused on targeted muscle development as well as those seeking general strength and conditioning resources.

Privacy details and data practices are listed at [privacy policy link]. The app’s terms of use are available at [terms of use link].

Technical

Title
MuscleWiki App
Requirements
  • iPhone
Language
English
Available languages
  • German
  • Hindi
  • Russian
  • French
  • Portuguese
  • English
  • Italian
  • Chinese (Simplified)
  • Spanish
  • Arabic
  • Japanese
  • Polish
  • Turkish
License
  • Free
Latest update
2026-01-11
Author
MuscleWiki SEZC
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