The Widget isn't appearing in the Widget Library
There is currently a known Apple issue that can cause iOS apps to not appear in the Widget Library right after they are installed. If the Days widget does not show in the Widget Library after installing or updating Days, try the following steps:
- Force quit and reopen Days 3 times.
- Restart your device.
- Reopen and force quit Days once more.
The widget should now appear in your widget library.
(Available on iOS 14 onwards)