WatchTheTime: Custom Watchface is a free iPhone app developed by Adam Dama. It falls under the category of Utilities & Tools and is specifically designed for Apple Watch users.

This app offers a range of features to customize the watchface on your Apple Watch. You can choose a date and/or digital time complication, and even enable AM/PM on the digital time complication. Additionally, you have the option to change the color of both the date and digital time complications, if available.

WatchTheTime also allows you to customize the date format, either by selecting from default options or specifying a custom format. You can even use multiple complications on your Apple Watch simultaneously. The app supports all complication styles, including those introduced with Apple Watch Series 4.

Other notable features include support for 24-hour time format, compatibility with your Apple Watch's language, and the ability to set a custom time/date offset by hour and minute.

To use WatchTheTime, you will need a compatible Apple Watch running watchOS 4 or later, paired with a compatible iPhone.