BMR & Deficit Calculator

Health & Fitness

Only for iPhone

$0.99 · Designed for iPhone. Not verified for macOS.

iPhone

Take control of your weight loss with precise science, not guesswork. This app calculates your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) using the trusted Mifflin-St Jeor formula—then helps you set a safe, effective calorie deficit to burn fat while preserving muscle and energy. Key Features: • Fast BMR & TDEE calculator – input age, gender, height, weight, and activity level for your personalized daily calorie needs • Custom calorie deficit goals – aim for sustainable weight loss (e.g., 500–1000 kcal deficit) with progress tracking • Daily calorie & deficit tracker – log intake easily and see how you’re doing against your target • Weight progress charts – visualize your journey over time • No ads, no bloat – clean interface focused on results

Ratings & Reviews

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What's New in 1.1.0 • Improved deficit tracking — Weekly deficit history now correctly measures against your full TDEE baseline, so hitting your calorie target shows your actual planned deficit instead of zero. • Cleaner calculator screen — Your BMR and TDEE results are now displayed as dedicated cards after setup, with a clear Edit button to update your stats when your body changes. • Streamlined plan view — Removed a redundant summary card so your daily calorie plan is presented once, clearly, without repeated information. • Bug fixes and performance improvements.

Version 2

The developer, Andrew Metzger, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness

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

Accessibility

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

Information

Seller
  • Andrew Metzger
Size
  • 43.8 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
16+
  • 16+
  • Learn More
  • Frequent
    Medical Treatment information

    Contains
    Health or Wellness Topics
Copyright
  • © 2026 Andrew Metzger
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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