I am looking for a game where I can do magic and learn spells and stuff. It has to be iOs befcause I have no computer.
A lot of the choice of and hosted games allow this. Install both the choice of and hosted apps and browse their catalog. you can play most of the games as a demo before you buy as well.
king of Dragon Pass and 6 ages might also work. they're not single perspective games, but magic and myth are very much involved in the setting.