Calculate your daily calorie needs for weight management using advanced formulas. This tool helps determine energy expenditure for weight loss, gain, or maintenance, offering insights into BMR, RMR, and BMI.






250+ iOS apps curated and reviewed
The best tdee free apps on iPhone average 3.9★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (357) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.7★ (482) | No | Yes | Oct 2026 | ||
| 3 | Free | 3.7★ (3) | Yes | Yes | Sep 2026 | ||
| 4 | Free | 4.8★ (781K) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 3.0★ (2) | Yes | No | Sep 2026 | ||
| 6 | Free | 4.7★ (82K) | No | Yes | Oct 2026 | ||
| 7 | Free | — | No | No | Oct 2026 | ||
| 8 | Free | — | No | Yes | Oct 2026 |






Calculate your daily calorie needs for weight management using advanced formulas. This tool helps determine energy expenditure for weight loss, gain, or maintenance, offering insights into BMR, RMR, and BMI.



Calculate your Total Daily Energy Expenditure (TDEE) using your body metrics. This app then helps you divide your daily calorie allowance into precise macronutrient targets for your specific diet.






Calculate your daily calorie needs with science-based formulas and track your weight progress over time. This app provides personalized targets for weight loss, gain, or maintenance, along with macro breakdowns and health metrics.