blank* is an iCloud-based note app. You can use it without iCloud, but by signing in to iCloud, you can automatically sync your notes with other iPhones or iPads on the same account.

1. Open the Settings app.
2. Sign in to iCloud.

3. Tap on iCloud.
4. Turn on iCloud Drive.

5. Look for blank* in the apps that use iCloud.
6. Turn on the switch on the right side.

6. Exit blank* and tap it again to start it.
If you turn on iCloud sync from the app settings, it will automatically sync with iCloud notes.

Please never perform 'Delete blank* Data from iCloud'.

All of your blank* notes will be deleted.
This action cannot be undone.

If you want to delete the data of 'blank*' on iCloud for some reason, be sure to create a backup from the settings screen of 'blank*' before deleting it. You can restore the data anytime from this backup.