Best Body Fat Rate Calculator Apps

214+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

Out of 214+ body fat rate calculator apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Body Fat Rate Calculator

Body Fat Rate Calculator#1

Body Fat Rate Calculator by TIEN TA LEE

Editor's Choice
💪 Health & Fitness
1.0(6 ratings)
Free
Body Fat Rate Calculator screenshot 1
Body Fat Rate Calculator screenshot 2

This application calculates body fat rate using a simple formula, providing users with a reference value to assess their body fat percentage and suggested weight range. By inputting their actual and standard weights, users can determine their body fat rate and receive recommendations for a healthy weight.

BMI Calculator‰#2

BMI Calculator‰ by Tim O's Studios, LLC

Body Mass Index Calculator
Strong Contender
💪 Health & Fitness
4.9😐(24K ratings)
FreeAds
BMI Calculator‰ screenshot 1
BMI Calculator‰ screenshot 2

Calculate your Body Mass Index effortlessly with this straightforward app designed for quick and easy BMI calculations. Start tracking your health today!

What We Love

  • 🚀 Quick and easy to use
  • 👍 Straightforward interface
  • ✅ Accurate BMI calculations
  • 💡 Supports both metric and imperial units

Room to Improve

  • 🐛 Inability to input decimal values for height and weight
  • 🔍 Lacks advanced features like body composition analysis
  • 💸 Aggressive advertising interrupting usage
Progress Body Tracker: My BMI#3

Progress Body Tracker: My BMI by Lasmit TLB Ltd

Fat Measurement & Weight Loss
Worth Considering
💪 Health & Fitness
4.6😊(9.2K ratings)
FreeIn-App Purchases
Progress Body Tracker: My BMI screenshot 1
Progress Body Tracker: My BMI screenshot 2
Progress Body Tracker: My BMI screenshot 3
Progress Body Tracker: My BMI screenshot 4
Progress Body Tracker: My BMI screenshot 5
Progress Body Tracker: My BMI screenshot 6

Track your fitness journey with detailed progress tracking for body measurements, weight, and fitness goals. Stay motivated and achieve your fitness milestones with personalized insights and goal tracking. Download now to start your transformation journey!

What We Love

  • 💪 Great for tracking progress
  • 📊 Helpful graphs and visuals
  • 🔒 Secure and private
  • 👍 Easy to use

Room to Improve

  • 💰 Paid features required for full functionality
  • 🐛 Bugs and crashes
  • 🤔 Limited free version

More Body Fat Rate Calculator apps to explore

4
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BodyFat Percentage, TDEE, EER
Free

Track your health metrics with ease using this all-in-one application that calculates your Body Mass Index (BMI) and Basal Metabolic Rate (BMR). Take control of your fitness journey and achieve your wellness goals today.

💪 Health & Fitness
(320)
5
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
Weight Loss & Health Tracker
Free

Track your body transformations with just two images using the MeThreeSixty app. Personalize your measurements, set goals, and compare your progress over time with this powerful tool for weight-loss and fitness tracking.

💪 Health & Fitness
(18K)
6
Bodyfat Calculator 3
Bodyfat Calculator 3
Bodyfat Calculator 3
Curious about your body fat %?
Free

This application helps you measure your body fat percentage accurately and simply by using your waist measurement and weight. It provides an overall body category, BMI, and other metrics, and allows you to choose from multiple calculation systems and units, making it a user-friendly tool for tracking your health and fitness.

💪 Health & Fitness
(6)
7
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
Calculate your ideal weight
Free

Calculate your ideal weight with this BMI Calculator, suitable for all ages. Easily evaluate your weight using metric or imperial systems. Visit appovo.com/support for feedback or assistance.

💪 Health & Fitness
(26K)
8
BMI - BMR Calculator
BMI - BMR Calculator
BMI - BMR Calculator
Body Mass Index Calculator
Free

This application helps you calculate your Body Mass Index and Ideal Body Weight range, as well as your Basel Metabolic Rate and Total Energy Expenditure, based on your personal details. It also allows you to track your daily progress by monitoring your weight, water intake, and exercise time, and stay motivated with a built-in reminder feature.

💪 Health & Fitness
(158)
9
Body Fat Calculator By Fittur
Body Fat Calculator By Fittur
Body Fat Calculator By Fittur
Army & Navy Percentage Tracker
Free

Calculate your body fat percentage and track your fitness journey with our intuitive app. Simply enter your measurements and let us help you achieve your fitness goals!

💪 Health & Fitness
(955)
10
Bodyfat Tracker
Bodyfat Tracker
Bodyfat Tracker
Track bodyfat to lose weight
Free

Track your body fat percentage and other key metrics with ease, using simple measurements like waist and weight, and monitor your progress over time with charts and goal setting. Get a clear picture of your body status with accurate metrics like Waist to Height Ratio and Bodyfat percentage, and stay motivated to reach your weight and fitness goals.

💪 Health & Fitness
(4)
11
Spren Body Composition Scanner
Spren Body Composition Scanner
Spren Body Composition Scanner
Measure Body Fat Percentage
Free

Revolutionize your fitness journey with the ultimate health and fitness app. Measure body fat percentage, track BMI, and enhance your overall wellness. Join now for a game-changing experience.

💪 Health & Fitness
(1.5K)
12
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
Body Mass Index & Ideal Weight
Free

A handy app that calculates your Body Mass Index (BMI) to help you on your weight loss journey. Stay on track with your health goals!

💪 Health & Fitness
(1.7K)
13
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
Lose weight. Improve your BMI.
Free

Track your weight loss journey with a comprehensive BMI Calculator and Weight Tracker! Set goals, receive motivational quotes, and monitor your progress with detailed body data tracking. Download now for a healthier life!

💪 Health & Fitness
(1.6K)
14
TDEE Calculator
TDEE Calculator
TDEE Calculator
Macro Calculator and Calorie
Free

This application helps you calculate and track your total daily energy expenditures (TDEE) to lose, gain, or maintain weight by providing an easy-to-use interface and accurate calculations. By inputting your basic information and goals, you can quickly determine your daily calorie needs and track important metrics like BMI, BMR, and body fat percentage.

💪 Health & Fitness
(2)
15
BMR Calculator - Calories Calc
BMR Calculator - Calories Calc
BMR Calculator - Calories Calc
Basal Metabolic Rate - Energy
Free

Calculate your Basal Metabolic Rate (BMR) and daily calorie needs with this intuitive and easy-to-use app. Stay on top of your energy requirements based on your activity level. Contact us for any requests!

🔧 Utilities
(232)
16
FITINDEX
FITINDEX
FITINDEX
For FITINDEX Scale
Free

Track and analyze your body composition with the top fitness app for FITINDEX Scale. Measure BMI, body fat percentage, muscle mass, and more, with cloud-based data analysis and HealthKit integration for iOS devices. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(817)
17
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI And Body Fat Calculator
Free

This application provides a BMI calculator and a body fat percentage calculator, along with a unique body fat image comparison tool for precise measurements. It aims to offer accurate health and fitness tools in a sleek and fast interface. Download now to calculate your BMI and body fat percentage.

💪 Health & Fitness
(328)
18
arboleaf
arboleaf
arboleaf
For Arboleaf Smart Scale
Free

Track your body weight, fat percentage, BMI, and more with this free app designed for use with Arboleaf Smart Scales. Set goals, monitor progress, and sync data with popular fitness apps. Visit www.arboleaf.com for details.

💪 Health & Fitness
(2)
19
Weight Gurus
Weight Gurus
Weight Gurus
by Greater Goods, LLC
Free

Track and achieve your healthy weight goals with our app. Monitor weight, body fat, muscle mass, water weight, and BMI, sync data across devices, and enjoy friendly support along the way. Get started now!

💪 Health & Fitness
(1K)
20
BMI Calculator・Weight Tracker
BMI Calculator・Weight Tracker
BMI Calculator・Weight Tracker
Lose or Gain for Happy Body
Free

A user-friendly mobile app that helps you quickly assess your body mass index (BMI) based on your height and weight, offering insights into your health status. Stay informed about your fitness levels with just a few taps – download now to track your BMI effortlessly.

💪 Health & Fitness
(494)