In January this year, I switched from iPhone to Android. There are only two apps I really, really miss: Antidote (a French dictionary program), and Appigo's Notebook (http://www.appigo.com/notebook), a dedicated notes app that syncs with Toodledo Notes.
I use Ultimate To-Do List on Android, which is OK for tasks, but the notes part of the app feels distinctly like an afterthought. It doesn't even sort notes by date. I probably use Toodledo Notes even more than the Tasks section, so I would really like to have an app that handles notes superbly that includes Toodledo Notes syncing. I don't care if the ideal app is notes-only, or if it does both tasks and notes; I'm willing to pay for any app that handles notes excellently.