What's New

Fixed a minor UI bug with the macro pie chart

App Description

Calculator your daily calorie intake and food macros quickly and easily!

This app uses variations of the proven Mifflin-St-Jeor BMR equation to estimate daily caloric intake as well as optimum protein, fat, carbohydrates, and fiber.

Estimates are automatically adjusted for your personal weight loss or weight gain goals. Use this app to determine your food needs for the day and follow it to achieve your fitness goals!

Two formulas are available: Athletes Formula and Lean Mass Formula both which are tailored to certain body types to maximize result accuracy.

Calculate your TDEE (Total Daily Energy Expenditure), BMR (Basal Metabolic Rate), and much more!

iPhone Screenshots

(click to enlarge)

IIFYM Macro/Calorie Calculator screenshot 1 IIFYM Macro/Calorie Calculator screenshot 2 IIFYM Macro/Calorie Calculator screenshot 3 IIFYM Macro/Calorie Calculator screenshot 4 IIFYM Macro/Calorie Calculator screenshot 5

App Changes

  • May 14, 2015 Initial release
  • June 16, 2015 New version 1.2
  • August 28, 2015 New version 1.3
  • September 24, 2015 New version 1.4
  • September 29, 2015 Price increase: $0.99 -> $1.99
  • October 13, 2015 Price decrease: $1.99 -> $0.99
  • October 14, 2015 Price increase: $0.99 -> $1.99
  • November 19, 2015 New version 1.5
  • August 15, 2016 Price decrease: $1.99 -> $0.99
  • November 09, 2016 New version 1.6
  • November 09, 2016 Price increase: $0.99 -> $1.99
  • June 15, 2019 New version 1.7
  • October 23, 2020 New version 2.1

Other Apps From Jon Giambattista

Panic! - A Final Exam and Grade Calculator Burn - Track your Exercise CORAL: Prostate Cancer Risk and Survival Four To Twenty: mA/V Converter EQD2 Calculator CORAL Gyne Nomogram Calculator Worth - Hourly Wage Timer Bone Mets Calculator Blur Wallpaper and Background Wallpaper Maker and Generator