Customize Minecraft on iPad?

I wanted to buy Minecraft for my iPad and wanted to ask if you can set it the way you want, for example that you are alone and have no lives and unlimited building blocks from everyone.

It's called a creative mod

you can simply choose that

Yes it works, you can play in creative mode

When you create the world, you can simply select "Creative" under "Game mode". Or you do the command / gamemode creative in your single player world.