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




27+ iOS apps curated and reviewed
Every iPhone needs a few good bonus kg apps. We benchmark 27+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | |
| 2 | Free | 4.7★ (60) | Yes | No | Jul 2026 | |
| 3 | Free | 2.9★ (28) | Yes | No | Jun 2026 | |
| 4 | Free | 5.0★ (3) | No | No | May 2026 | |
| 5 | Free | — | Yes | No | May 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 4.9★ (5.3K) | Yes | Yes | Jul 2026 | |
| 8 | $0.99 | 5.0★ (2) | No | No | Jul 2026 |








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






Unlock exclusive discounts, personalized offers, and gifts with this shopping companion. Earn and redeem bonuses for purchases, track your spending, and participate in exciting prize draws. Stay informed about sales and promotions.


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






This app compares prices and layover options from all airlines to find the cheapest and most convenient flights. It offers price alerts, flexible date searches, and a price map to discover destinations. Additionally, it helps book accommodation, tours, and car rentals.


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




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 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.




Calculate your Body Mass Index (BMI) and ideal weight based on World Health Organization data. This tool helps you understand your weight status (skinny, normal, obese) and provides personalized ideal weight information.








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


Easily convert body weights between stones, pounds, and kilograms. Input your weight and instantly see the converted values. The app remembers your last conversion and supports sharing results via standard iOS features.

