This excellent client for Simplenote, a popular cloud-based service, lets you manage and organize your notes from any Android smartphone. The key here is efficiency: Fire up the app and you can jump into a note or create a new one instantaneously. It also supports more advanced features like tags, clickable to-do lists, and sharing with your contacts.
WIRED Pinch gesture takes you full-screen. Customize fonts and colors.
TIRED You can't search for text within a note.