iOS 16 was announced last week, and it certainly has much more to offer than what was previewed at the WWDC 2022. Now, a new report suggests that iOS 16 will have a built-in unit conversion on Messages, Notes, Mail, Calendar, and other apps. Through this, Apple users will be able to easily see conversions for units such as time zones, distance, currencies, and more. It’ll make it easier for users to have a conversation with an overseas…