"QqMemoLite" app is easiest to be able to note quickly.
You can enter keyboard input and handwriting.

You can enter notes with the keyboard screen 2 screen, handwriting input screen to take notes in a total of three screens one screen.
You can send e-mail, the contents of the note. (Screen handwriting input screen and keyboard input)
You can register on the notification center, the contents of the note. (Only keyboard input screen)
Handwriting memo can be stored in the photo folder.
You can save a note in the save button.
You can clear the memo button on the trash icon.
You can switch the input screen notes Page button.