209+ iOS apps curated and reviewed
The best body mass index apps on iPhone average 4.6★ across 209+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (27K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.9★ (24K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.7★ (2K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.6★ (104) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.5★ (333) | Yes | Yes | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 4.6★ (955) | No | No | Aug 2026 |
| 8 |  | Free | 4.8★ (21) | No | No | Jul 2026 |
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.
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.
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.
Easily calculate your Body Mass Index by entering your weight and height. Track your BMI over time to monitor your health journey. This tool provides quick insights into your body weight status.
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.
Easily calculate your Body Mass Index (BMI) using metric or imperial units. This app features a clean design and supports multiple languages for a user-friendly experience.
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.
Calculate your Body Mass Index (BMI) and discover your ideal healthy weight range based on your height. Customize units for height and weight, and choose your preferred decimal precision for results.
Calculate your Body Mass Index (BMI) using weight and height. Log your BMI over time, visualize your progress with graphs, and export your data. This tool is designed for adults aged 20 and above.
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.
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.
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.
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.
This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.
Calculate your Body Mass Index (BMI) using your height and weight. This tool helps assess body fat and potential health risks for adults, offering a quick measure of your height/weight ratio.
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.
Record and track family weight data with a smart scale. Visualize progress with charts and reports, and sync with Apple Health. Supports up to 24 users for comprehensive family fitness monitoring.
Easily calculate your Body Mass Index using your weight and height. This tool provides a quick assessment of your weight status based on standard metrics.
