Jobs thought that the original logo was too complicated, which affected product sales, so he hired Rob Janoff from Regis McKenna to design a new logo for Apple. Rob gives two schemes, both simple apple patterns-an apple pattern with missing corners and a complete apple pattern. Jobs thought that the latter was not highly recognizable and easily mistaken for cherries, so he chose the first scheme, which also reflected Jobs' preference. In addition, in English, "bite" is homophonic with the basic computing unit byte of a computer.
As for Android, it is relatively simple, Android-Android, the original meaning of this word is "robot"