’Scratchpad’ works like a whiteboard for text with a difference that
As soon you start dragging the slider in the bottom towards right side, you can see all the previous version of the edited text.
Sometimes, in the middle of the work, we just want to jot down a piece of text, like a phone number, an email address, or any other sort of notes, thought or ideas, or in case we want to compose a rough draft.
Scratchpad is ideal for such cases as it automatically store all the edited version of the text as soon as you close the app.