Best Body Fat Percentage Apps

208+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Out of 208+ body fat percentage 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 Percentage

Body Fat Calculator By Fittur#1

Body Fat Calculator By Fittur by Fittur LLC

Army & Navy Percentage Tracker
Editor's Choice
💪 Health & Fitness
4.6😞(955 ratings)
Free
Body Fat Calculator By Fittur screenshot 1
Body Fat Calculator By Fittur screenshot 2
Body Fat Calculator By Fittur screenshot 3
Body Fat Calculator By Fittur screenshot 4
Body Fat Calculator By Fittur screenshot 5
Body Fat Calculator By Fittur screenshot 6

Estimate your body fat percentage using gender, height, and measurements. Compare your results with professionally rendered 3D body fat images for enhanced accuracy. Track changes in body composition over time.

What We Love

  • 👍 Quick and easy to use
  • 💡 Helpful for tracking progress
  • 👍 Accurate body fat calculation

Room to Improve

  • 🐛 App gets stuck on last page of setup
  • 🐛 Demands download of another app
  • 🐛 Full-screen ads that cannot be closed
ZOZOFIT: 3D Body Scanner#2

ZOZOFIT: 3D Body Scanner by ZOZO Apparel USA, Inc.

Track Progress, Fitness & BF%
Strong Contender
💪 Health & Fitness
4.7😊(7.1K ratings)
FreeAdsIn-App Purchases
#91in Health & Fitness
ZOZOFIT: 3D Body Scanner screenshot 1
ZOZOFIT: 3D Body Scanner screenshot 2
ZOZOFIT: 3D Body Scanner screenshot 3
ZOZOFIT: 3D Body Scanner screenshot 4
ZOZOFIT: 3D Body Scanner screenshot 5
ZOZOFIT: 3D Body Scanner screenshot 6

This app uses 3D body scanning to provide detailed body measurements and track fitness progress. It offers AI-powered nutrition logging, posture assessment, and clothing size recommendations to help users achieve their health and transformation goals.

What We Love

  • 🚀 Easy and quick to use
  • 🎨 Accurate body measurements
  • 📊 Helpful visual progress tracking
  • 💪 Motivating for fitness goals

Room to Improve

  • 🐛 Occasional scanning issues
  • 🔒 Subscription required for full functionality
  • 💰 Expensive suit cost
BMI Calculator‰#3

BMI Calculator‰ by Tim O's Studios, LLC

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

Easily calculate your Body Mass Index (BMI) with this straightforward application. It provides a quick way to understand your weight status based on your height and weight.

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

More Body Fat Percentage apps to explore

4
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
Weight Loss & Health Tracker
Free

Transform your phone into a 3D body scanner to accurately track your progress. Get detailed body measurements and visualize your changes with a personal 3D avatar. All your data stays private on your device.

3D body scanner using smartphone14+ trackable body measurements3D body avatar with comparisons
💪 Health & Fitness
(18K)
free with in-app purchases
5
Progress Body Tracker: My BMI
Progress Body Tracker: My BMI
Progress Body Tracker: My BMI
Fat Measurement & Weight Loss
Free

Track your weight loss, body measurements, and BMI with this app. Log photos and data to visualize your progress, understand the impact of workouts and diets, and stay motivated with rewards. Syncs with health platforms.

Weight loss goal trackingBody measurement loggingBMI calculation
💪 Health & Fitness
(9.2K)
free with in-app purchases
6
Body Snap Fat Percentage Scan
Body Snap Fat Percentage Scan
Body Snap Fat Percentage Scan
3D health scanner & tracker
Free

This app uses AI to scan your body and provide detailed insights into your body composition, including body fat percentage, lean mass, and measurements. Track your progress and understand what truly drives your health and fitness goals.

Body Fat Percentage measurementLean Mass analysisBody Measurements tracking
💪 Health & Fitness
(22)
freemium
7
Spren Body Composition Scanner
Spren Body Composition Scanner
Spren Body Composition Scanner
Measure Body Fat Percentage
Free

This app uses your smartphone to measure body fat percentage, BMI, and body composition. It provides detailed health reports, tracks weight loss, and offers personalized nutrition plans, acting as a smart scale alternative with research-grade analysis.

Body fat percentage measurementBMI calculatorBody composition analysis
💪 Health & Fitness
(1.5K)
free with in-app purchases
8
trackBod - AI Body Scan
trackBod - AI Body Scan
trackBod - AI Body Scan
Check your body fat percentage
Free

This app analyzes your body composition by asking a few questions and taking front and side photos. It provides actionable insights to help you achieve your fitness goals faster. Understand your body better and take control of your health journey.

AI body composition analysisBody fat percentage trackingPersonalized fitness insights
💪 Health & Fitness
(1K)
subscription
9
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BodyFat Percentage, TDEE, EER
Free

Calculate key body metrics like BMI, BMR, and body fat percentage. Track progress with charts, access diet plans, recipes, and fitness blogs for a holistic approach to health.

BMI, BMR, and Body Fat calculationIdeal Body Weight and Daily Water Intake trackingDiet plans and recipes
💪 Health & Fitness
(333)
free with in-app purchases
10
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
BMI Calculator – Weight Loss
Calculate your ideal weight
Free

Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.

Instant BMI calculation with animated gaugePersonalized health insightsIdeal weight recommendations
💪 Health & Fitness
(26K)
free with in-app purchases
11
InBody
InBody
InBody
by InBody Co., Ltd.
Free

Track your body composition, blood pressure, and daily activity to understand your overall health. Sync with devices to monitor progress and set fitness goals.

Body composition analysisBlood pressure monitoringActivity and nutrition logging
💪 Health & Fitness
(1.7K)
free
12
Plixi: Body Fat Calculator
Plixi: Body Fat Calculator
Plixi: Body Fat Calculator
Calculate with caliper
Free

This app assists in calculating body fat percentage using caliper measurements. It supports multiple body density and body fat percentage formulas, allowing for customizable calculations and patient profile management.

Body fat percentage calculationMultiple body density formulasMultiple body fat percentage formulas
💪 Health & Fitness
(69)
free with in-app purchases
13
Remeasure Body
Remeasure Body
Remeasure Body
The progress tracker for women
Free

Track your body's progress with detailed measurements and visual feedback. Monitor changes over time with interactive graphs and tables, and utilize built-in calculators for key health metrics. Set personal goals and record daily activities and feelings.

Visual body silhouette for measurement entryInteractive progress graphs and tablesAutomatic health metric calculations (BMI, Body Fat)
💪 Health & Fitness
(1.4K)
free with in-app purchases
14
Fat Ai - Cal & Fat Percentage
Fat Ai - Cal & Fat Percentage
Fat Ai - Cal & Fat Percentage
#1 Weight Calories Tracker
Free

This app uses AI to analyze body fat percentage from photos and track nutrition from food snaps. It offers personalized workout plans and muscle-building programs to help users achieve their weight loss and fitness goals.

AI Body Fat AnalyzerSnap food for nutrition ratingsPersonalized workout planner
💪 Health & Fitness
(23)
free with in-app purchases
15
CutLog: Body Fat Scanner
CutLog: Body Fat Scanner
CutLog: Body Fat Scanner
Track Body Fat & Bulking Coach
Free
💪 Health & Fitness
(0)
16
BMI, BMR, Body Fat Calculator
BMI, BMR, Body Fat Calculator
BMI, BMR, Body Fat Calculator
Find Ideal Weight for Height
Free

Easily calculate your Body Mass Index (BMI), Basal Metabolic Rate (BMR), and Body Fat Percentage. Get personalized health insights, including ideal calorie intake and weight ranges, with a simple and intuitive interface.

BMI, BMR, & Body Fat Percentage CalculationFlexible unit inputs (cm, ft/in, kg, lbs)Comprehensive health insights
💪 Health & Fitness
(10)
free with in-app purchases
17
Happy Scale
Happy Scale
Happy Scale
Gewichtsverlustsverfolgung
Free

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

See true progress with mathematical analysisSmooth out weigh-in fluctuationsPredict future weight
💪 Health & Fitness
(57K)
subscription
18
Shapez - Body Progress Tracker
Shapez - Body Progress Tracker
Shapez - Body Progress Tracker
Measurement and weight tracker
Free

Track your body's transformation with this comprehensive progress tracker. Monitor weight, body measurements, and visualize your changes with photos and charts. Achieve your fitness goals by seeing your progress over time.

Weight and measurement trackingProgress photo uploadsBody measurement charting
💪 Health & Fitness
(203)
freemium
19
RENPHO Health
RENPHO Health
RENPHO Health
For Renpho all Scale
Free

Track multiple body composition metrics like BMI, body fat, and muscle mass. This app provides intelligent data analysis and generates shareable charts and reports. It supports multiple user profiles for family use and syncs data with Apple Health.

Track multiple body composition metricsIntelligent data analysis and trackingGenerate shareable charts and reports
💪 Health & Fitness
(7.2K)
free
20
arboleaf
arboleaf
arboleaf
For Arboleaf Smart Scale
Free

Track your body composition and weight loss progress with this smart scale companion app. It syncs data from compatible scales to provide detailed insights and helps you set and achieve fitness goals. Integrates with popular health platforms for a holistic view of your well-being.

Body weight trackingBody fat percentageBMI calculation
💪 Health & Fitness
(17)
free with in-app purchases