Best Free Bmi Calculator Apps

236+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

If you already know BMI Calculator, this is the deeper bench. 236+ free bmi calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Free Bmi Calculator

BMI Calculator – Weight Loss#1

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Editor's Choice
💪 Health & Fitness
4.6😞(25K ratings)
FreeIn-App Purchases
BMI Calculator – Weight Loss screenshot 1
BMI Calculator – Weight Loss screenshot 2
BMI Calculator – Weight Loss screenshot 3

Calculate your ideal weight with this BMI Calculator, suitable for all ages. Easily evaluate your weight using metric or imperial systems. Visit appovo.com/support for feedback or assistance.

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 Calculator‰#2

BMI Calculator‰ by Tim O's Studios, LLC

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

Calculate your Body Mass Index effortlessly with this straightforward app designed for quick and easy BMI calculations. Start tracking your health today!

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
BMI Calculator for Weight Loss#3

BMI Calculator for Weight Loss by VisualHype GmbH

Body Mass Index & Ideal Weight
Worth Considering
💪 Health & Fitness
4.7😐(1.7K ratings)
FreeAds
BMI Calculator for Weight Loss screenshot 1
BMI Calculator for Weight Loss screenshot 2
BMI Calculator for Weight Loss screenshot 3

A handy app that calculates your Body Mass Index (BMI) to help you on your weight loss journey. Stay on track with your health goals!

What We Love

  • 👍 Easy to use
  • 📈 Helpful for tracking progress
  • 🚀 Quick calculations
  • 💯 Accurate BMI information

Room to Improve

  • 🐛 Inaccurate BMI categorization
  • 🚫 Metric-only measurements
  • 📢 Intrusive ads

More Free Bmi Calculator apps to explore

4
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI And Body Fat Calculator
Free

This application provides a BMI calculator and a body fat percentage calculator, along with a unique body fat image comparison tool for precise measurements. It aims to offer accurate health and fitness tools in a sleek and fast interface. Download now to calculate your BMI and body fat percentage.

💪 Health & Fitness
(328)
5
Happy Scale
Happy Scale
Happy Scale
Gewichtsverlustsverfolgung
Free

Track your weight loss journey with ease using our app that analyzes your weigh-ins to reveal your true progress, predict future weights, and break goals into achievable milestones. Sync seamlessly across devices and stay motivated with Happy Scale. Join thousands of users who have tamed the scale!

💪 Health & Fitness
(57K)
6
LoseIt - BMI Calculator
LoseIt - BMI Calculator
LoseIt - BMI Calculator
Calculate your ideal weight
Free

Get instant insights into your health and fitness with our simple BMI calculator, which uses WHO and CDC standards to track your body mass index, set weight goals, and provide calorie guidance, helping you make informed health choices. Download now and start your journey towards a healthier lifestyle.

💪 Health & Fitness
(1)
7
Mobile BMI Calculator
Mobile BMI Calculator
Mobile BMI Calculator
Body Mass Index Calculator
Free

This application helps you calculate your Body Mass Index (BMI) based on your height and weight, providing an indication of your overall fitness and health risks. Simply enter your weight and height, and select "Calculate BMI" to get an accurate measurement of your BMI.

💪 Health & Fitness
(8)
8
BMI Calculator - Easy
BMI Calculator - Easy
BMI Calculator - Easy
Find BMI using CDC standard
Free

This application allows users to easily calculate their body mass index (BMI) using a user-friendly interface and supports both metric and imperial units. By downloading the app, users can gain valuable insights into their fitness levels, track their progress, and make informed decisions about their health, starting their journey towards a healthier lifestyle.

💪 Health & Fitness
(11)
9
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
BMI Calculator + Weight Loss
Lose weight. Improve your BMI.
Free

Track your weight loss journey with a comprehensive BMI Calculator and Weight Tracker! Set goals, receive motivational quotes, and monitor your progress with detailed body data tracking. Download now for a healthier life!

💪 Health & Fitness
(1.6K)
10
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI & Weight Loss Tracker
Free

Track your health journey with our BMI Calculator and Weight Tracker app. Easily monitor your body mass index and track your weight to achieve your fitness goals. Download now for a healthier you!

💪 Health & Fitness
(328)
11
BMI Calculator - Quick & Easy
BMI Calculator - Quick & Easy
BMI Calculator - Quick & Easy
Calculate Your Body Mass Index
Free

Calculate your body mass index (BMI) instantly with this simple and user-friendly tool by entering your height and weight. Track your BMI history over time, supporting fitness, health, and weight management goals, with the option to save calculations locally or in a health app.

💪 Health & Fitness
(44)
12
Progress Body Tracker: My BMI
Progress Body Tracker: My BMI
Progress Body Tracker: My BMI
Fat Measurement & Weight Loss
Free

Track your fitness journey with detailed progress tracking for body measurements, weight, and fitness goals. Stay motivated and achieve your fitness milestones with personalized insights and goal tracking. Download now to start your transformation journey!

💪 Health & Fitness
(9.2K)
13
BMI Calculator - Fast & Simple
BMI Calculator - Fast & Simple
BMI Calculator - Fast & Simple
Check out your Body Mass Index
Free

This application allows users to easily calculate their Body Mass Index by inputting their weight and height, providing a quick and simple way to get a rough estimate of their body fat percentage. With support for both imperial and metric units, users can quickly determine their BMI and refer to a chart to see what an ideal BMI looks like for them.

💪 Health & Fitness
(8)
14
Weight loss tracker - BMI
Weight loss tracker - BMI
Weight loss tracker - BMI
Daily weight loss tracker
Free

Track your daily weight, monitor your progress, and calculate your BMI with ease using our user-friendly weight loss tracker application. Log your measurements, moods, remarks, and pictures to create the perfect weight diary. Start reaching your ideal weight today!

💪 Health & Fitness
(990)
15
Simple BMI Calculator
Simple BMI Calculator
Simple BMI Calculator
by Kudit LLC
Free

This application calculates your Body Mass Index, providing a numerical value, textual representation, and visual representation. It uses CDC guidelines to categorize your BMI, giving you a clear understanding of your health status.

💪 Health & Fitness
(1)
16
BMI Calculator - BMR Manager
BMI Calculator - BMR Manager
BMI Calculator - BMR Manager
Fitness Tracker & Weight Loss
Free

Track your fitness goals easily with this app that calculates your Body Mass Index (BMI) and Basal Metabolic Rate (BMR). Stay on top of your health and fitness journey with just a few taps. Start tracking today!

💪 Health & Fitness
(290)
17
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BodyFat Percentage, TDEE, EER
Free

Track your health metrics with ease using this all-in-one application that calculates your Body Mass Index (BMI) and Basal Metabolic Rate (BMR). Take control of your fitness journey and achieve your wellness goals today.

💪 Health & Fitness
(320)
18
BMI-Calculator: Weight Tracker
BMI-Calculator: Weight Tracker
BMI-Calculator: Weight Tracker
Weight Loss, BMI Tracker, IMC
Free

Calculate your Body Mass Index (BMI) and track your weight with a simple and easy-to-use tool, perfect for adults and children. Set a target weight, classify your weight as underweight, normal, overweight, or obese, and get a clear picture of your health.

💪 Health & Fitness
(143)
19
BMI Calculator, Weight Tracker
BMI Calculator, Weight Tracker
BMI Calculator, Weight Tracker
Daily weight loss tracker app
Free

This daily weight loss tracker app helps you calculate your Body Mass Index, monitor your weight, and gain insights into your body fat percentage, with features like data analytics, graphs, and automatic cloud backup. Download the app to track your weight loss, analyze your weight gain, and reach your ideal weight with its user-friendly tools and features.

💪 Health & Fitness
(84)
20
Ideal BMI: Weight Loss Tracker
Ideal BMI: Weight Loss Tracker
Ideal BMI: Weight Loss Tracker
Healthy Weight Scale Monitor
Free

Track your health with a free BMI calculator app that helps you accurately calculate your Body Mass Index using your weight, height, age, and sex. Monitor your BMI history, find your ideal weight, and share your progress with others to achieve and maintain a healthy lifestyle. Stay informed about your weight status to prevent health risks and get tips for reaching your optimal weight.

💪 Health & Fitness
(108)

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