249+ iOS apps curated and reviewed
Every iPhone needs a few good free body fat calculator apps. We benchmark 249+ 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 | Sep 2026 | |
| 2 |  | Free | 1.0★ (6) | No | No | Sep 2026 | |
| 3 |  | Free | 4.8★ (10) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | — | Yes | No | May 2026 | |
| 5 |  | Free | 4.6★ (77) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 4.9★ (24K) | Yes | No | Oct 2026 | |
| 7 |  | Free | 4.7★ (745) | No | Yes | Oct 2026 | |
| 8 |  | Free | — | No | Yes | 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.
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 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.
