This task can be performed using Joonote
Create & Manage Notes in Your Phone Notifications
Best product for this task
Joonote
productivity
The fastest way to create, view, edit and delete notes, tasks, reminders, and checklists from your phone's notifications even on the lock screen—no unlocking your screen to open the app—so you can stay in the flow without straying to other apps.

What to expect from an ideal product
- Access your notes directly from the lock screen without entering your passcode or using Face ID
- Create new notes instantly through your phone's notification panel in just one tap
- Edit existing notes right from the notification area without opening any apps
- View all your important reminders and tasks from the notifications dropdown menu
- Delete or check off completed items directly from your lock screen notifications
