Best Bmi Apps

204+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

The best bmi apps on iPhone average 4.6★ across 204+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Bmi

BMI Calculator – Weight Loss#1

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Editor's Choice
💪 Health & Fitness
4.5😞(26K ratings)
FreeIn-App Purchases
BMI Calculator – Weight Loss screenshot 1
BMI Calculator – Weight Loss screenshot 2
BMI Calculator – Weight Loss screenshot 3

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.

What We Love

  • 🚀 Easy to use
  • 📊 Helps track progress
  • 💪 Motivates weight loss

Room to Improve

  • 🤕 Can cause insecurity
  • 🚫 Inaccurate BMI calculations
  • 🚨 Promotes unhealthy behaviors
BMI Online Services#2

BMI Online Services by Broadcast Music Inc.

Account management at any time
Strong Contender
🎵 Music
2.7(46 ratings)
Free
BMI Online Services screenshot 1
BMI Online Services screenshot 2
BMI Online Services screenshot 3

Manage your BMI songwriter, composer, or music publisher account on the go. View registered songs, track royalties, update your information, and access career advice. Streamlined tools help you manage your catalog and ensure timely payments.

BMI Calculator ~#3

BMI Calculator ~ by LIFEPLUS HEALTH LTD

Weight Loss Tracker
Worth Considering
💪 Health & Fitness
4.7😐(524 ratings)
FreeAdsIn-App Purchases
BMI Calculator ~ screenshot 1
BMI Calculator ~ screenshot 2
BMI Calculator ~ screenshot 3

Calculate your Body Mass Index (BMI) and track your weight loss journey. Set goals, monitor progress with daily tracking and weekly reminders, and gain insights through clear statistics and visualizations. Integrates with HealthKit for a comprehensive health overview.

What We Love

  • 👍 User-friendly and easy to navigate
  • 💪 Positive reinforcement for weight tracking
  • ✨ Aesthetically pleasing design
  • 📊 Helpful weight tracking features

Room to Improve

  • 🐛 BMI calculation frequently inaccurate
  • 📏 Severely limited height input options
  • 💰 Paywall for basic tracking features

More Bmi apps to explore

4
BMI Calculator‰
BMI Calculator‰
BMI Calculator‰
Body Mass Index Calculator
Free

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.

BMI calculationInput heightInput weight
💪 Health & Fitness
(24K)
ad-supported
5
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
6
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI & Weight Loss Tracker
Free

Calculate your Body Mass Index (BMI) using age, gender, height, and weight. Track your health progress, find your ideal weight, and receive tips for weight control. Supports metric and imperial units and syncs with Apple Health.

Calculate BMI scientificallyFind ideal weightLog BMI history
💪 Health & Fitness
(328)
free with in-app purchases
7
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI And Body Fat Calculator
Free

This app helps you understand your health by calculating your Body Mass Index (BMI) and body fat percentage. It offers a unique visual comparison tool for a more accurate body fat assessment, providing insights beyond traditional measurements.

BMI calculationBody fat percentage calculationVisual body fat comparison
💪 Health & Fitness
(328)
free
8
Model My Diet - Women
Model My Diet - Women
Model My Diet - Women
Motivation to reach your goal
Free

Visualize your weight loss journey by creating a personalized 3D avatar. Track daily progress, see your future healthy self from multiple angles, and stay motivated with visual goal achievement. Offers extensive customization options for a unique representation.

Personalized 3D avatar creationDaily weight tracking and streaksFuture healthy self visualization
💪 Health & Fitness
(1.3K)
subscription
9
LoseIt - BMI Calculator
LoseIt - BMI Calculator
LoseIt - BMI Calculator
Calculate your ideal weight
Free

Calculate and monitor your Body Mass Index (BMI) with this straightforward tool. Understand your health and weight status, set personal goals, and estimate body fat percentage. Basic calorie guidance is also provided to support your fitness journey.

Instant BMI calculationHealth and weight status assessmentPersonalized goal setting
💪 Health & Fitness
(1)
freemium
10
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
11
BMI-Calculator: Weight Tracker
BMI-Calculator: Weight Tracker
BMI-Calculator: Weight Tracker
Weight Loss, BMI Tracker, IMC
Free

Easily calculate your Body Mass Index (BMI) to understand your weight classification and ideal weight. Track your weight progress towards a personal goal, whether for weight loss or gain. This tool provides a quick BMI assessment and classification based on WHO standards.

BMI calculationWeight classificationIdeal weight determination
💪 Health & Fitness
(1.5K)
free with in-app purchases
12
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
Lose weight. Improve your BMI.
Free

This app helps users achieve their weight and body goals through a comprehensive suite of tracking and analysis tools. It offers a BMI calculator, weight diary, and detailed body measurements to visualize progress and stay motivated on the journey to better health.

Professional BMI CalculatorSmart Weight TrackerBody Data Analytics
💪 Health & Fitness
(4.7K)
free with in-app purchases
13
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
14
Weight loss tracker - BMI
Weight loss tracker - BMI
Weight loss tracker - BMI
Daily weight loss tracker
Free

Monitor your weight and calculate your BMI with this user-friendly app. Log daily measurements, add notes, pictures, and track your progress with charts. Set goals and stay motivated on your health journey.

Daily weight loggingBMI calculationProgress charts
💪 Health & Fitness
(990)
ad-supported
15
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
16
BMI Calculator: Men, Women,...
BMI Calculator: Men, Women,...
BMI Calculator: Men, Women,...
Body Mass Index Calc, Ranges
Free

Calculate your Body Mass Index (BMI) with this tool. It provides accurate results for all ages and allows you to save your BMI to monitor weight changes. Consult a professional for health concerns, as this app is solely a calculator.

BMI calculationAccurate results for all agesBMI classification for adults
💪 Health & Fitness
(40)
free with in-app purchases
17
Weight Monitor, BMI Calculator
Weight Monitor, BMI Calculator
Weight Monitor, BMI Calculator
Weight Loss Tracker & Ozempic
Free

This app helps you track your weight loss or gain journey with motivational tools and progress monitoring. Set goals, join challenges, and log body measurements to stay on track. Enjoy a secure, private experience with customizable features.

Weight tracking and BMI calculationBody measurement logging28-day healthy habit challenges
💪 Health & Fitness
(664)
free with in-app purchases
18
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
19
BMI calculator -Weight scale
BMI calculator -Weight scale
BMI calculator -Weight scale
weight height calculator app
Free

Calculate your Body Mass Index (BMI), Basal Metabolic Rate (BMR), and Body Fat Percentage (BFP) with this intuitive health management tool. Track your progress over time and receive personalized insights to support your health goals.

Intelligent BMI, BMR, BFP calculationsComprehensive health metrics trackingRecord and monitor health data
🔧 Utilities
(5)
freemium
20
/BMICalculator
/BMICalculator
/BMICalculator
BMI Calculator
Free
🏥 Medical
(0)

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