Easily convert pounds to kilograms with this straightforward utility. It offers a simple and user-friendly interface for quick unit conversions.




235+ iOS apps curated and reviewed
The best weight converter pro kg lbs apps on iPhone average 4.1★ across 235+ 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 | 4.7★ (148) | Yes | No | Oct 2026 | ||
| 2 | Free | — | Yes | No | May 2026 | ||
| 3 | Free | 4.6★ (37) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 3.8★ (9) | Yes | No | Oct 2026 | ||
| 5 | Free | 5.0★ (7) | No | Yes | Sep 2026 | ||
| 6 | Free | — | — | No | Jul 2026 | ||
| 7 | $1.99 | 4.8★ (5) | No | No | Oct 2026 | ||
| 8 | $1.99 | 4.9★ (304) | No | No | Oct 2026 |




Easily convert pounds to kilograms with this straightforward utility. It offers a simple and user-friendly interface for quick unit conversions.










This app offers a comprehensive solution for converting various weight and mass units. It supports metric, imperial, troy, and force units, along with compound combinations and custom precision settings. Designed for ease of use with features like favorites and dark mode.