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




250+ iOS apps curated and reviewed
Out of 250+ kg to lb weight converter apps on iOS, 13 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 | — | Yes | No | May 2026 | |
| 2 | Free | 4.7★ (60) | Yes | No | Aug 2026 | |
| 3 | Free | 4.8★ (191K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 3.6★ (8) | Yes | No | Jul 2026 | |
| 5 | Free | 4.8★ (10) | No | No | May 2026 | |
| 6 | Free | 5.0★ (3) | No | No | May 2026 | |
| 7 | Free | — | Yes | No | May 2026 | |
| 8 | $2.99 | 3.0★ (2) | No | No | Jun 2026 |








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






Easily convert between a wide range of units across 20 categories, including length, weight, temperature, and more. Features live currency updates for 155 world currencies, refreshed daily. Designed for simplicity and visual appeal.


Easily convert weights between pounds, kilograms, and grams. This free tool is optimized for iPhone and provides quick conversions for travelers needing handy information on the go.


Easily calculate weight for barbells and manage your gym equipment. Convert between pounds and kilograms, track your plate inventory, and calculate your 1 Rep Max. This tool simplifies gym calculations for all users.


Easily convert kilograms to stone and pounds with this straightforward utility. Simply select your starting unit, enter the value, and get instant conversion results.




Easily convert weights between pounds and kilograms with this tool. It supports fractional conversions and allows custom rounding for both decimal and fractional results. Save and email your conversion history.


Easily convert weights between various units including stone, pounds, kilograms, and grams. This tool is designed for quick and accurate conversions for everyday use.






Easily convert between kilograms and pounds in either direction. This utility requires no internet connection and no special device permissions to function.


Easily convert between various weight units including metric and imperial systems. This tool also functions as a calculator for quick computations.


This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.




Easily convert body weight between metric and imperial units. Supports conversions between kilograms, stones, and pounds in all combinations. An intuitive tool for quick and accurate mass calculations.




This app offers a powerful and user-friendly unit converter with 16 categories, including currency, length, and temperature. It allows for custom unit lists and provides live exchange rate updates for 148 currencies. Unlock all features with a one-time in-app purchase.




Easily convert weight measurements between 16 different units, including common international standards and unique Japanese units like Momme and Kan. Simply input your value and select the desired units for instant conversion.