Notepad++

Notepad++ for Android is a simple notepad app where you can take notes down quickly by adding text. It gives you a quick and simple notepad editing experience when you write notes, memo, email, message, shopping list and to do list.

Now it supports widgets! (To use widget properly, the app will need to be install on the phone instead of sd-card)

*Features*
-Android 4.0+
-Organize notes by color
-Sticky Note Widget
-Checklist for To do list & Shopping list
-Checklist to get things done (GTD)
-Organize your schedule in calendar
-Secured backup notes to sd storage
-Supports online back up and sync. You can sync notes between phone and tablet
-Reminder on status bar
-Search notes
-Quick memo / notes