This app helps you lose weight effectively by providing personalized insights based on your height and weight. It calculates BMI, BMR, and your ideal weight, offering daily calorie targets to achieve weekly weight loss goals.





246+ iOS apps curated and reviewed
Out of 246+ weight loss calculator percentage 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.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 1.4★ (11) | No | No | Sep 2026 | ||
| 2 | Free | 4.7★ (9) | No | No | May 2026 | ||
| 3 | Free | 4.8★ (7.3K) | Yes | No | Oct 2026 | ||
| 4 | Free | 4.5★ (29K) | No | Yes | Oct 2026 | ||
| 5 | Free | 3.8★ (9) | Yes | Yes | Oct 2026 | ||
| 6 | Free | 4.7★ (2.1K) | Yes | No | Oct 2026 | ||
| 7 | Free | 4.8★ (24K) | Yes | Yes | Oct 2026 | ||
| 8 | Free | 4.4★ (16) | Yes | No | Aug 2026 |





This app helps you lose weight effectively by providing personalized insights based on your height and weight. It calculates BMI, BMR, and your ideal weight, offering daily calorie targets to achieve weekly weight loss goals.




Estimate potential weight loss from various bariatric surgeries. Calculate BMI, target weights, and percentage of excess body weight lost. Useful for medical professionals and individuals considering surgical weight loss.




Track your weight loss journey with this intuitive app. It helps you monitor daily weight entries, visualize progress with a trend line, and estimate time to reach your goals without calorie counting. Includes calculators for goals and calories, plus privacy features.