250+ iOS apps curated and reviewed
The best fitindex pro apps on iPhone average 2.0★ 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 | 1.0★ (2) | No | No | Oct 2026 | |
| 2 |  | Free | 3.4★ (841) | No | No | Nov 2026 | |
| 3 |  | Free | — | No | No | Jul 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | No | Oct 2026 | |
| 7 |  | Free | 1.0★ (2) | No | No | Aug 2026 | |
| 8 |  | Free | — | No | No | Jun 2026 |
This app syncs body composition data from a smart scale via Bluetooth. It displays measurements in charts, allows goal setting, and tracks progress for weight loss or muscle building. It integrates with Apple Health to share key metrics.
This app tracks various body composition metrics like BMI, body fat, and muscle mass. It provides cloud-based data analysis and reports, allowing families to monitor their health together. Data can be synchronized with HealthKit for a comprehensive health overview.
