Best Body Fat Percentage Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Out of 249+ 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.

Compare top Body Fat Percentage Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Body Fat Calculator By FitturBody Fat Calculator By FitturFree4.6★ (955)NoNoSep 2026
2ZOZOFIT: 3D Body ScannerZOZOFIT: 3D Body ScannerFree4.7★ (7.7K)YesYesSep 2026
3BMI Calculator‰BMI Calculator‰Free4.9★ (24K)YesNoSep 2026
4Body Snap Fat Percentage ScanBody Snap Fat Percentage ScanFree4.3★ (49)NoYesSep 2026
5BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (29K)NoYesSep 2026
6Lean: Body Fat & BMI TrackerLean: Body Fat & BMI TrackerFree—YesNoAug 2026
7BMI, BMR & Body Fat CalculatorBMI, BMR & Body Fat CalculatorFree4.5★ (337)YesYesSep 2026
8MeThreeSixty: 3D Body ScannerMeThreeSixty: 3D Body ScannerFree4.7★ (18K)NoYesSep 2026

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
  • 🐛 Unreliable body fat estimation
ZOZOFIT: 3D Body Scanner#2

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

Track Progress, Fitness & BF%
Strong Contender
💪 Health & Fitness
4.7😊(7.7K ratings)
FreeAdsIn-App Purchases
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
  • 🤖 Impressive technology

Room to Improve

  • 🐛 Occasional scanning issues
  • 🔒 Subscription required for full functionality
  • 💰 Expensive suit cost
  • 🤖 Inconsistent accuracy in some cases
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
  • 🔧 Compatibility issues with newer OS versions

More Body Fat Percentage apps to explore

FAQ about Body Fat Percentage

What are the best body fat percentage apps for iPhone?
Body Fat Calculator By Fittur tops our body fat percentage apps ranking as of September 2026, with a 4.6-star average from 955 App Store ratings, and it's free to download.
Yes — 20 of the top body fat percentage apps we rank are free to download, including Body Fat Calculator By Fittur and ZOZOFIT: 3D Body Scanner.
Body Fat Calculator By Fittur has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ body fat percentage apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app estimates your body fat percentage using your gender, height, and body measurements. It utilizes the US Navy body fat calculator formula and offers a unique feature of comparing your results with professionally rendered 3D body fat images for increased accuracy.
The app provides an estimated body fat percentage based on the US Navy formula. It then allows for further refinement through visual comparison with 3D body fat images, designed by physiologists to be within 1-2% accuracy, aiming to be more precise than electrical impedance devices.