Remember Glyphboard? Unicode is the same, but as a native app: tap a symbol, from the several pages offered, and it’s immediately copied to the clipboard — in just one step. Or tap several symbols, then press the “Copy” button, if you want to copy and paste several at once.

A future update will let users paste symbols from outside the app into the favorites pane — mostly as a workaround for the Apple logo that I removed at the last minute because they’re no way the App Store would have accepted it (but then, the Apple logo isn’t a valid Unicode symbol anyway, so you shouldn’t really use it).

The app is very temporarily free, so you should just hurry and download and rate it with five stars.

iTunes download.

More information.