Best Body Fat Tracker Apps

227+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Out of 227+ body fat tracker 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 Tracker

Progress Body Tracker: My BMI#1

Progress Body Tracker: My BMI by Lasmit TLB Ltd

Fat Measurement & Weight Loss
Editor's Choice
💪 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 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.

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
Happy Scale#2

Happy Scale by Front Pocket Software LLC

Gewichtsverlustsverfolgung
Strong Contender
💪 Health & Fitness
4.9😊(57K ratings)
FreeIn-App Purchases
Happy Scale screenshot 1
Happy Scale screenshot 2
Happy Scale screenshot 3
Happy Scale screenshot 4
Happy Scale screenshot 5
Happy Scale screenshot 6

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.

What We Love

  • 👍 Excellent weight loss support tool
  • 👍 Motivating and engaging to track weight
  • 👍 Provides great insights and predictions
  • 👍 Smooths out weight fluctuations

Room to Improve

  • 🐛 Reminders don't work for some users
  • 💰 Subscription model is expensive for some
Bodyfat Tracker#3

Bodyfat Tracker by Simon Burgess

Track bodyfat to lose weight
Worth Considering
💪 Health & Fitness
5.0(4 ratings)
FreeIn-App Purchases
Bodyfat Tracker screenshot 1
Bodyfat Tracker screenshot 2
Bodyfat Tracker screenshot 3
Bodyfat Tracker screenshot 4
Bodyfat Tracker screenshot 5

Easily track your body fat percentage and other key metrics to support weight loss or muscle building goals. Simply input your waist measurement and weight to monitor progress over time with detailed charts and customizable goals.

More Body Fat Tracker apps to explore

4
Body Fat calculator & Tracker
Body Fat calculator & Tracker
Body Fat calculator & Tracker
Track Fat & Body Measurement
Free
💪 Health & Fitness
(0)
5
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
6
My Body Measurement Tracker
My Body Measurement Tracker
My Body Measurement Tracker
BMI calculator & Measurements
Free

This app helps you visualize your fitness evolution by tracking key body measurements and progress over time. It offers comprehensive dashboards, trend analysis, and step-by-step guidance for accurate measurements. Syncs with Apple Health and offers pro features for unlimited tracking and goal setting.

Comprehensive DashboardRecord key body measurementsLog multiple measurements easily
💪 Health & Fitness
(71)
freemium
7
Monitor Your Weight
Monitor Your Weight
Monitor Your Weight
by Husain Al-Bustan
Free

Track your weight and body measurements to achieve your fitness goals. This app offers detailed statistics, personalized ideal weight suggestions, and the ability to manage multiple profiles. It supports various units and integrates with digital scales and HealthKit.

Track single or multiple profilesTrack body measurementsCalculate ideal weight
💪 Health & Fitness
(22K)
free with in-app purchases
8
Body Measurement Tracker — Bod
Body Measurement Tracker — Bod
Body Measurement Tracker — Bod
Easy Body Measurements
Free

Monitor changes in body metrics like fat and muscle with this comprehensive tracker. Log measurements for key areas and visualize your progress with charts and graphs to stay motivated on your fitness journey.

Log body measurementsTrack fat and muscle changesVisualize progress with charts
💪 Health & Fitness
(0)
free
9
ZOZOFIT: 3D Body Scanner
ZOZOFIT: 3D Body Scanner
ZOZOFIT: 3D Body Scanner
Track Progress, Fitness & BF%
Free

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.

3D body scanning with 12 key measurementsBody fat percentage calculationSide-by-side scan comparison
💪 Health & Fitness
(7.1K)
free with in-app purchases
10
O25 TRAINING CLUB
O25 TRAINING CLUB
O25 TRAINING CLUB
by O25 SSD ARL
Free
💪 Health & Fitness
(0)
11
Body Fat Calculator By Fittur
Body Fat Calculator By Fittur
Body Fat Calculator By Fittur
Army & Navy Percentage Tracker
Free

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.

US Navy body fat formula calculation3D body fat image comparisonsVisual comparison for different body shapes
💪 Health & Fitness
(955)
free
12
Body Composition Tracker
Body Composition Tracker
Body Composition Tracker
Body Fat Measurement
Free
💪 Health & Fitness
(0)
13
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
14
SC Mobile Vietnam
SC Mobile Vietnam
SC Mobile Vietnam
by Standard Chartered
Free

Manage your finances with an intuitive interface and powerful features. This app offers secure authentication, bill payments, and money transfers, making banking simple and accessible anytime, anywhere.

Intuitive interfaceSecure authentication (SC Mobile Key, Biometric)Track finances
💰 Finance
(66)
free
15
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
16
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
17
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
Weight Loss Diet, Meal Tracker
Free

This app guides users through intermittent fasting to achieve weight loss, improve health, and boost energy. It offers personalized plans, daily coaching, recipes, and tools like a water tracker and weight log. Users can choose from various fasting plans and track their progress towards their health goals.

Personalized fasting plansDaily coaching and motivation100+ recipes for fasting success
💪 Health & Fitness
(144K)
free with in-app purchases
18
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
19
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

Extensive verified food databaseDetailed nutrient and calorie trackingFitness goal setting and progress monitoring
💪 Health & Fitness
(93K)
free with in-app purchases
20
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
Body Mass Index & Ideal Weight
Free

Calculate your Body Mass Index (BMI) and ideal weight with this easy-to-use tool. Track your BMI to support weight loss efforts. Ideal for both men and women.

BMI calculationIdeal weight calculationWeight loss tracking support
💪 Health & Fitness
(1.7K)
ad-supported