OS Gym Workout Plan Tracker
AI Weightloss Fitness Logger
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now with full offline support! Train anywhere, no signal needed. Plus custom exercises, auto-saving drafts, standalone workouts, and a smoother Discover feed.
Achieve your fitness goals with our ultimate workout companion! Whether you want to burn fat, build muscle, or just stay in shape, our app has you covered with features tailored for all fitness levels.
Here’s what makes our app your perfect workout partner:
Expert-Designed Workouts
Discover targeted workouts for abs, chest, glutes, and more, crafted by top trainers. Choose from over 1,300 exercises with animations and step-by-step instructions to ensure perfect form.
Comprehensive Tracking
Record every session automatically, track your progress, and visualize your journey. Beautiful, interactive graphs help you monitor muscle measurements, weight, bicep size, waist circumference, and more.
Customizable Plans
Want to personalize your fitness journey? Easily adjust your workout routines to fit your goals, whether it’s bodybuilding, strength training, or fat-burning home workouts.
AI-Powered Training
Train smarter with your AI fitness coach, guiding you through every step to ensure effective workouts and consistent progress.
Secure History Storage
Your entire workout history is saved locally and on our secure database, so you’ll never lose your progress.
Share Your Success
Motivate friends and family by sharing your workouts and achievements directly from the app.
Start your transformation with the best fitness app designed to help you succeed.
Download Optimized Strength today and start your journey towards a healthier, stronger you!
Link to Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Offline Mode
Your programs and exercises now work without an internet connection. We also fixed several bugs causing false "no internet" errors and blank screens.
Exercises
- Smoother loading with new skeleton screens
- Focused, full-width search results
- Create a custom exercise right from search or while building a workout
- Delete custom exercises you've created
Programs
- Never lose your progress — draft programs now auto-save, with a "Continue Draft" option
- New Programs/Workouts tab in My Programs
- Create standalone workouts, not just full programs
- Quick-action menus on program and workout cards (start, edit, delete, share)
- Fixed an issue where deleted programs could still appear in your list
Community
- Join communities instantly with a one-time code
- New "Complete Your Profile" prompt if you skipped onboarding
- Admins can now post announcement-only messages
Discover
- Save programs locally for quick access
- New skeleton loaders for a smoother browsing experience
Plus
General performance improvements and bug fixes.
The developer, Muhammad Shahan Ahmed, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Muhammad Shahan Ahmed
- Size
- 113.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Messaging and Chat
User-Generated Content
Health or Wellness Topics
- In-App Purchases
Yes
- All Access USD 3.99
- Copyright
- © 2026 Optimized Strength, Inc. All rights reserved.