Includes a functional timer specifically suggested for timing small tasks like cooking cup noodles.
The safest way to acquire this app is through the official .
Primarily listed with Japanese language support. Official Download Information
This application allows you to turn your Nintendo Switch into a personalized digital clock. Its main features include:
You can also draw custom backgrounds and the day of the week.
You can purchase and download it directly from the Nintendo US Store or other regional eShops.
The file formats you mentioned ( .nsp inside a .rar archive) are commonly used for sideloading software, which carries significant risks: My Clock - ver. digital (with timer) for Nintendo Switch