Best Bmi Checker Apps

202+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Out of 202+ bmi checker 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 Bmi Checker

BMI Calculator – Weight Loss#1

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Editor's Choice
💪 Health & Fitness
4.5😞(27K 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 Calculator + Weight Loss#3

BMI Calculator + Weight Loss by aktiWir GmbH

Lose weight. Improve your BMI.
Worth Considering
💪 Health & Fitness
4.5😐(1.6K ratings)
FreeAdsIn-App Purchases
BMI Calculator + Weight Loss screenshot 1
BMI Calculator + Weight Loss screenshot 2
BMI Calculator + Weight Loss screenshot 3
BMI Calculator + Weight Loss screenshot 4
BMI Calculator + Weight Loss screenshot 5
BMI Calculator + Weight Loss screenshot 6

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.

What We Love

  • 🚀 Essential for weight loss
  • 👍 Motivating and intuitive
  • 📊 Helpful visual tracking
  • 🔍 Simple and straightforward

Room to Improve

  • 🐛 Data loss and corruption issues
  • 💰 Aggressive upselling to paid version
  • 🔍 Confusing or limited features

More Bmi Checker 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 - Fast & Simple
BMI Calculator - Fast & Simple
BMI Calculator - Fast & Simple
Check out your Body Mass Index
Free

Easily calculate your Body Mass Index (BMI) by entering your weight and height. The app provides a quick estimate and displays a chart to help you understand what an ideal BMI looks like for you.

Calculate BMI with weight and heightImperial and Metric unit supportIdeal BMI chart visualization
💪 Health & Fitness
(8)
free
6
MyBMI+ Weight Checker
MyBMI+ Weight Checker
MyBMI+ Weight Checker
Body Mass Indicator
Free

Monitor your Body Mass Index (BMI) to manage your weight effectively. This tool helps you track whether you need to gain or lose weight to achieve a healthier lifestyle. It supports both metric and imperial measurement systems.

BMI calculationWeight monitoringMetric and imperial systems
💪 Health & Fitness
(1)
free with in-app purchases
7
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
8
BMI Calculator - Mass Check
BMI Calculator - Mass Check
BMI Calculator - Mass Check
Weight check for body in shape
Free

Calculate your Body Mass Index (BMI) to assess your weight category and understand your health risks. This tool helps you track your body mass, determine weight to gain or lose, and share reports with healthcare professionals. It supports various units for height and weight.

Body Mass Index calculationWeight to gain/lose estimationCustomizable units (kg, pound, meters, inches)
💪 Health & Fitness
(2)
free with in-app purchases
9
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
10
Calculator - smart tool & body mass index checker
Calculator - smart tool & body mass index checker
Calculator - smart tool & body mass index checker
by VLADYSLAV YERSHOV
Free
📊 Productivity
(0)
11
BMI Calculator: Daily Calories
BMI Calculator: Daily Calories
BMI Calculator: Daily Calories
Check your body mass index
Free
$0.99 | 100% OFF
🌟 Lifestyle
(0)
12
BMI - BMR Calculator
BMI - BMR Calculator
BMI - BMR Calculator
Body Mass Index Calculator
Free

Calculate your Body Mass Index (BMI) and Ideal Body Weight. It also computes your Basal Metabolic Rate (BMR) and Total Energy Expenditure. Track your daily weight, water intake, and exercise to monitor progress.

BMI calculationIdeal Body Weight rangeBMR and Total Energy Expenditure
💪 Health & Fitness
(158)
free with in-app purchases
13
BMI Calculator & Tracker MyBMI
BMI Calculator & Tracker MyBMI
BMI Calculator & Tracker MyBMI
Ideal Weight & Body Fat Check
Free

Calculate your Body Mass Index (BMI) and understand your weight category quickly. Track your progress with historical data and visual charts. Syncs with Apple Health for comprehensive health monitoring.

Accurate BMI calculationWorks for all agesMultiple BMI standards
💪 Health & Fitness
(22)
free with in-app purchases
14
BMI Calculator - Fitness Track
BMI Calculator - Fitness Track
BMI Calculator - Fitness Track
Body Weight & Health Check
Free
💪 Health & Fitness
(0)
15
Fitness BMI Calculator
Fitness BMI Calculator
Fitness BMI Calculator
Check Body Mass Index Fast
Free
🔧 Utilities
(0)
16
Weight Tracker & Check BMI
Weight Tracker & Check BMI
Weight Tracker & Check BMI
Daily Track Weight Loss & Gain
Free

Easily track your daily weight changes to monitor progress towards your fitness goals. The app helps you set targets, log measurements, and analyze your weight loss or gain with smart charts and statistics. It also calculates your Body Mass Index (BMI) and suggests an ideal body weight.

Set and track weight goalsDaily weight loggingBMI calculation
💪 Health & Fitness
(55)
free with in-app purchases
17
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
18
BMI Calculator - Healthy & Fit
BMI Calculator - Healthy & Fit
BMI Calculator - Healthy & Fit
BMI Calculator - Weight Loss
Free

Calculate your Body Mass Index (BMI) and assess your weight status. This user-friendly tool provides your BMI category and suggests an ideal weight range based on your personal details.

BMI calculationBody fat assessmentIdeal weight range
💪 Health & Fitness
(4)
ad-supported
19
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
20
BMI Calculator & Weight: Mello
BMI Calculator & Weight: Mello
BMI Calculator & Weight: Mello
Loss Tracker, Progress Measure
Free
💪 Health & Fitness
(0)