Simple One-Rep-Max Calculator

Based on the Brzycki Formula

Only for iPhone

$0.99 · Designed for iPhone

iPhone

Take your training to the next level by accurately calculating your one-rep max using the trusted Brzycki formula. Whether you're a seasoned lifter or just starting out, One-Rep Max helps you understand your limits and plan your workouts smarter. Features: • One-Rep Max Calculator: Quickly calculate your maximum strength for any lift. • Custom Percentages: View target weights at different intensity levels. • Easy Adjustments: Fine-tune reps and weights with intuitive controls. • Track Your Progress: Keep improving by understanding your performance. Start lifting smarter, not harder.

  • 4.0
    out of 5
    1 Ratings

We’ve been hitting the development gym and rewritten the entire app from scratch—now built with SwiftUI! Sleeker, faster, and ready to help you lift smarter.

The developer, Above AS, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Above AS
    • Size
      • 298 KB
    • 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.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © Above AS