Best Bmi Weight Loss Calculator Apps

211+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Out of 211+ bmi weight loss calculator 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 Weight Loss 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
Happy Scale#2

Happy Scale by Front Pocket Software LLC

Gewichtsverlustsverfolgung
Strong Contender
💪 Health & Fitness
4.9😊(57K ratings)
FreeIn-App Purchases
Happy Scale screenshot 1
Happy Scale screenshot 2
Happy Scale screenshot 3
Happy Scale screenshot 4
Happy Scale screenshot 5
Happy Scale screenshot 6

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!

What We Love

  • 👍 Excellent weight loss support tool
  • 👍 Motivating and engaging to track weight
  • 👍 Provides great insights and predictions
  • 👍 Smooths out weight fluctuations

Room to Improve

  • 🐛 Reminders don't work for some users
  • 💰 Subscription model is expensive for some
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

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

More Bmi Weight Loss Calculator apps to explore

4
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Food Tracker for Weight Loss
Free

This application is a powerful tool for weight loss, offering calorie counting, nutrition tracking, and intermittent fasting features to help users reach their goals. With a comprehensive food library, barcode scanner, and other useful tools, it's a convenient way to achieve a healthier lifestyle and track progress. Start your weight loss journey now!

💪 Health & Fitness
(757K)
5
BetterTogether: Weight Loss
BetterTogether: Weight Loss
BetterTogether: Weight Loss
Step, Diet & Challenge Tracker
Free

Get fit and stay healthy with an all-in-one health and fitness app. Track your steps, monitor your diet, and join a supportive community to achieve your weight loss goals. Start your journey towards a healthier you today!

💪 Health & Fitness
(7.7K)
6
Weight Diary Lite
Weight Diary Lite
Weight Diary Lite
daily weight loss tracker
Free

Track your weight loss journey effortlessly with a simple daily weight tracker that estimates your progress and goal achievement. Get instant insights with trend lines, BMI display, goal and calorie calculators, and more. Start reaching your fitness goals today!

💪 Health & Fitness
(6.9K)
7
Monitor Your Weight
Monitor Your Weight
Monitor Your Weight
by Husain Al-Bustan
Free

Monitor Your Weight is an award-winning weight tracker app designed to help users stay motivated and reach their target weight through tracking and monitoring progress with statistics and graphs for single or multiple profiles. It suggests ideal weight, time needed to achieve it, calculates BMI, calorie intake, body fat percentage, and offers data synchronization, multi-language support, and integration with digital scales and Apple HealthKit. Start tracking your weight journey today!

💪 Health & Fitness
(22K)
8
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)
9
BMI Weight Loss Calculator
BMI Weight Loss Calculator
BMI Weight Loss Calculator
Weight Loss Tracker
Free

Calculate your Body Mass Index (BMI) and track your daily weight to analyze progress and find your ideal weight. Stay motivated with charts and statistics, and take control of your health to reduce the risk of diseases like hypertension and diabetes.

💪 Health & Fitness
(2)
10
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)
11
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
BMI Calculator for Weight Loss
Body Mass Index & Ideal Weight
Free

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!

💪 Health & Fitness
(1.7K)
12
Weight Loss Simple Tracker App
Weight Loss Simple Tracker App
Weight Loss Simple Tracker App
Track daily goals & motivation
Free

Track your weight loss journey effortlessly with this simple tracker app. Record your weight, track steps, calculate BMI, and more to stay motivated and reach your fitness goals. Start your journey today!

💪 Health & Fitness
(2.1K)
13
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)
14
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)
15
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)
16
Food Score Calculator for Weight-Loss Nutrition
Food Score Calculator for Weight-Loss Nutrition
Food Score Calculator for Weight-Loss Nutrition
by Cloforce LLC
Free

Find the perfect food score for your weight-loss journey with our intuitive Food Score Calculator app, simplifying nutrition into one number. Access a vast food and barcode database, track your searches, and customize point values. Supplement your weight loss program by downloading now! Like us on Facebook: facebook.com/cloforce, Follow us on Twitter: @iMacroApp (twitter.com/iMacroApp). Leave a review or send feedback to support@cloforce.com.

💪 Health & Fitness
(827)
17
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)
18
BMI Calculator Body Mass Index
BMI Calculator Body Mass Index
BMI Calculator Body Mass Index
Fat Percentage Weight Tracker
Free
💪 Health & Fitness
(332)
19
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)
20
BMI Calculator・Weight Tracker
BMI Calculator・Weight Tracker
BMI Calculator・Weight Tracker
Lose or Gain for Happy Body
Free

A user-friendly mobile app that helps you quickly assess your body mass index (BMI) based on your height and weight, offering insights into your health status. Stay informed about your fitness levels with just a few taps – download now to track your BMI effortlessly.

💪 Health & Fitness
(494)