Best Body Composition App

244+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Finding the right body composition app can be overwhelming with so many options. We've analyzed 244+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Body Composition App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1O'care Body Composition AppO'care Body Composition AppFreeNoNoMay 2026
2PHYT: The Body Composition AppPHYT: The Body Composition AppFree5.0★ (1)YesYesJul 2026
3InBodyInBodyFree3.9★ (1.8K)NoNoAug 2026
4ShapeScale: Body CompositionShapeScale: Body CompositionFree3.9★ (44)NoNoAug 2026
5MeThreeSixty: 3D Body Scan・BMIMeThreeSixty: 3D Body Scan・BMIFree4.7★ (18K)NoYesAug 2026
6Spren Body Composition ScannerSpren Body Composition ScannerFree4.7★ (1.5K)NoYesAug 2026
7trackBod - AI Body ScantrackBod - AI Body ScanFree4.8★ (1K)NoYesAug 2026
8Evolt ActiveEvolt ActiveFree1.9★ (93)NoNoAug 2026

Top Picks for Body Composition App

PHYT: The Body Composition App#2

PHYT: The Body Composition App by The Getfitta Group Limited

AI Body Scan All On Your Phone
Strong Contender
💪 Health & Fitness
5.0(1 ratings)
FreeAdsIn-App Purchases
PHYT: The Body Composition App screenshot 1
PHYT: The Body Composition App screenshot 2
PHYT: The Body Composition App screenshot 3
PHYT: The Body Composition App screenshot 4
PHYT: The Body Composition App screenshot 5
PHYT: The Body Composition App screenshot 6

This app uses AI-powered body scanning to provide detailed insights into your body composition, moving beyond just weight. Understand metrics like fat mass, lean mass, and muscle to track progress and make informed health decisions. It offers weekly scans and clear explanations to keep you motivated for long-term fitness goals.

InBody#3

InBody by InBody Co., Ltd.

Worth Considering
💪 Health & Fitness
3.9😐(1.8K ratings)
Free
#76in Health & Fitness
InBody screenshot 1
InBody screenshot 2
InBody screenshot 3
InBody screenshot 4
InBody screenshot 5
InBody screenshot 6

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

What We Love

  • 👍 Accurate and helpful data
  • 🚀 Easy to navigate
  • 💪 Comprehensive features
  • 📊 Useful for tracking progress

Room to Improve

  • 🐛 Connectivity issues
  • 🔒 Privacy concerns
  • 💻 Poor user experience

More Body Composition App apps to explore

4
ShapeScale: Body Composition
ShapeScale: Body Composition
ShapeScale: Body Composition
Track Body Fat & Measurements
Free

This app uses a 3D body scanner to provide detailed body composition analysis, including body fat percentage, girth, and volume measurements. Track your progress visually with 3D comparisons and heatmaps, and receive personalized feedback to achieve your fitness goals.

3D Body ScanPersonalized Health & Shape ScoresBody fat percentage and BMI tracking
💪 Health & Fitness
(44)
free
5
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
Fat, Muscle & Weight 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
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
7
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
8
Evolt Active
Evolt Active
Evolt Active
Track Anywhere At Anytime
Free

Track your body composition progress with immediate insights and instant feedback. This app stores unlimited scans, profiles progress in graphs, and offers a calorie/macronutrient calculator. It also includes lifestyle and supplement questionnaires to guide your fitness journey.

Body composition trackingInstant feedback on progressUnlimited scan storage
💪 Health & Fitness
(93)
free
9
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
10
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
(7.4K)
free with in-app purchases
11
Vscale: Body Scan & Tracker
Vscale: Body Scan & Tracker
Vscale: Body Scan & Tracker
Body Fat % and Physique Score
Free

This app uses AI to analyze your physique, providing detailed muscle group scores and body composition breakdowns. It also offers comprehensive tracking for weight, measurements, progress photos, goals, and nutrition, all visualized in one place to monitor your body transformation.

AI physique analysisMuscle group scoringBody composition breakdown
💪 Health & Fitness
(987)
free with in-app purchases
12
Bodymapp - At home body scans
Bodymapp - At home body scans
Bodymapp - At home body scans
Body composition tracker
Free

Track your body composition and fitness progress from home using your iPhone. Generate 3D body scans to monitor changes in over 20 metrics like body fat and muscle mass. Receive personalized recommendations to guide your health journey.

3D body scansBody composition trackingOver 20 health metrics
💪 Health & Fitness
(0)
free with in-app purchases
13
Calibr8: Body Composition
Calibr8: Body Composition
Calibr8: Body Composition
AI-Powered Fitness Tracker
Free
💪 Health & Fitness
(0)
14
PhysiqueAI - Body Fat Tracker
PhysiqueAI - Body Fat Tracker
PhysiqueAI - Body Fat Tracker
AI Body Composition Tracker
Free
💪 Health & Fitness
(0)
15
Ovutek FitPal
Ovutek FitPal
Ovutek FitPal
Achieve superior health
Free

Manage your weight, body fat, and other body composition metrics. Set and achieve health goals with advanced data analysis and multi-user support. Securely back up and export your progress for a comprehensive understanding of your fitness journey.

Device ManagementBody Composition TrackingGoal Setting
🔧 Utilities
(8K)
free
16
Bodyscript
Bodyscript
Bodyscript
Body Composition Analyzer
Free

This app analyzes body composition, providing accurate measurements of muscle, fat, bone mass, and water. Scan QR codes from a BodyScript analyzer to instantly view your results on a personal dashboard. Track your progress over time with detailed historical data.

Body composition analysisMuscle, fat, bone mass, and water measurementsQR code scanning for instant results
💪 Health & Fitness
(6)
free
17
FITINDEX
FITINDEX
FITINDEX
For FITINDEX Scale
Free

This app tracks various body composition metrics like BMI, body fat, and muscle mass. It provides cloud-based data analysis and reports, allowing families to monitor their health together. Data can be synchronized with HealthKit for a comprehensive health overview.

Body composition tracking (BMI, body fat, muscle mass)Cloud-based data analysis and reportsFamily sharing for multiple users
💪 Health & Fitness
(817)
free
18
Fit Profile-GE branded scales
Fit Profile-GE branded scales
Fit Profile-GE branded scales
by Global eFit Incorporated
Free

This free app pairs with a smart scale to track comprehensive body composition data, including weight, body fat, and BMI. It helps users monitor fitness progress and set health goals. Data can sync with popular fitness platforms.

Body weight trackingBody fat percentageBMI calculation
💪 Health & Fitness
(3.3K)
free
19
Nautica Body Tracker
Nautica Body Tracker
Nautica Body Tracker
by Technofashion, Inc.
Free

Track your body composition metrics with a smart scale. This app syncs via Bluetooth to provide insights on 12 essential body metrics and supports data synchronization for up to 8 users, making it ideal for family health management.

Body composition trackingSmart scale integrationBluetooth connectivity
💪 Health & Fitness
(18)
free
20
InBody+
InBody+
InBody+
For InBody Home Devices
Free

Track your body composition changes with monthly insights and personalized guidance. Connect your home InBody device to view progress graphs, receive detailed analysis, and set life goals with tailored recommendations.

Monthly body composition analysis (InBody Cluster)Progress tracking dashboard with FitscoreComparison with big data for personalized insights
💪 Health & Fitness
(14)
free

FAQ about Body Composition App

Are there free body composition app for iPhone?
Yes — 20 of the top body composition app we rank are free to download, including O'care Body Composition App and PHYT: The Body Composition App.
O'care Body Composition App has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 244+ body composition app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

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