Daymark missing from the iPhone widget picker

Identify the picker where Daymark is absent

Use the actual Daymark app from developer Joao Vitor Humenhuk Achutti. Other apps use similar names. Daymark requires iOS 18 or later.

1. Check that Daymark is installed and has been opened.
2. Save a countdown in the app.
3. Use Home Screen editing for a Home Screen widget.
4. Use Lock Screen customization for a Lock Screen widget, or the charging StandBy view for StandBy.
5. Search that picker for Daymark and review its available shapes.
6. Record the picker, app version and iOS version if no Daymark option appears.

Check the widget picker and available space

Check that the widget area has space and supports the shape you want. Use the correct picker for Home Screen, Lock Screen, or StandBy. Check these before reinstalling Daymark.

If Daymark is still missing from the picker

Do not delete the app as your first test when it contains personal data. Check the relevant setup guide and any system update or restart first. If the problem persists, report which picker you used and what it displayed.

Missing app versus unsupported slot

A Daymark option absent from one shape is not the same as the whole app missing. A full Lock Screen widget area can also block adding one. Check space and surface before reinstalling. Reinstallation is not the first test for an app containing personal data.