Idk.Those mods replace certain items with modded ones. Some of them don't even work. I once downloaded a plane mod on mcpe and all it did was re texture boats into planes and replace snowballs with fuel which make every entity fly when thrown at.
I have it as well it's like the 2.5 version something I don't know what update it is all I know is it says Redstone was added on the what's new. Quite a limited of block but at least there's no phantom trying to clap your cheeks at night.