iOS 18.4 adds conversion feature to Calculator app

Apple's upcoming iOS 18.4 update, set for April, will introduce new features, including emoji and a food section in Apple News. The iOS 18 update released in September added a conversion function to the Calculator app. Users can now convert currency, temperature, and weight directly within the app without needing an internet connection. To use the conversion feature, open the Calculator app, tap the icon in the bottom left, and enable the Convert option. Users can select different units and perform conversions easily.