Hello.  I just installed the The Complete Reference for D&D5e on my iPad.  I noticed that when I add spells to a character with spell-casting ability, that spell is copied to all of my characters that can cast spells.  So for example, if I add the Bless spell to my Cleric, I find that the spell is also added to my Wizard.

If I then delete the Bless spell from my Wizard, that’s the only place the spell is deleted (meaning that my Cleric does not lose the spell), so delete seems to work correctly.

Thanks!

— Greg