Characteristic
1 screen only, minimum application
It becomes pretty cute when you color-code
Animation like a real sticky note
Continuous input
No reminders, shares, multiple list features etc

How to use
To add a note, tap "New task"
Delete memo with left swipe
Swipe right to change color
To change the background color, tap a place with nothing
Tap the trash can, delete checked items, or delete all

It's simple and simple so it's a very light app.
Because it is memorized quickly, it is also recommended as a less stressful ToDo application.