How can I insert symbols on iPad or iPhone?
For many symbols or characters with diacritics (e.g. accents) you can press and hold a related key to insert variations.


º - For the degree symbol, press and hold the 0 button (on the mac you can press Option+0[zero, not letter o])
© - For the copyright symbol, on the mac the shortcut is Option+g. Unfortunately pressing and holding g on the iPhone/iPad doesn't provide an option for the copyright symbol.


As an alternative, you can use glyphboard, or copy and paste the symbols from a note, email that you create on your computer.