I use PlainText on iOS and Notational Velocity on OS X. NV supports a [[link]] style of linking between pages. Sync as txt files into a subfolder on Dropbox. U

I use PlainText on iOS and Notational Velocity on OS X. NV supports a [[link]] style of linking between pages. Sync as txt files into a subfolder on Dropbox. Unfortunately, it looks like PlainText doesn't support those links.