250+ iOS apps curated and reviewed
Every iPhone needs a few good free body fat calculator apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (955) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (10) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 1.0★ (6) | No | No | May 2026 |
| 4 |  | Free | 3.7★ (6) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.9★ (24K) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.5★ (28K) | No | Yes | Sep 2026 |
| 7 |  | Free | 4.6★ (72) | Yes | Yes | Aug 2026 |
| 8 |  | Free | — | Yes | No | May 2026 |
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.
Easily calculate your Body Mass Index (BMI), Basal Metabolic Rate (BMR), and Body Fat Percentage. Get personalized health insights, including ideal calorie intake and weight ranges, with a simple and intuitive interface.
Calculate your body fat percentage using a simple formula based on your weight and height. It provides a reference value for your body fat rate and suggests a healthy weight range.
Easily estimate your body fat percentage using simple measurements like waist circumference and weight. The app provides lean and fat mass values, BMI, and categorizes your body fat level. It supports multiple calculation methods and unit systems.
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 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.
This app assists in calculating body fat percentage using caliper measurements. It supports multiple body density and body fat percentage formulas, allowing for customizable calculations and patient profile management.
Estimate your body fat and muscle mass using just your physique photos. Track your fitness progress visually over time without needing manual measurements or specialized equipment. This app is intended for adult users seeking fitness insights.
This app helps you achieve your dream body by tracking your progress through body scans and AI-powered nutrition and training recommendations. It provides detailed insights into body fat, lean mass, and physique changes, adapting to your progress over time.
Calculate body fat percentage using various scientifically validated methods. Offers both free and advanced PRO options for detailed analysis. Supports multiple measurement tools and units for personalized tracking.
Calculate your lean body mass (LBM) with this straightforward application. It helps you determine the difference between your total body weight and body fat weight.
