Apple pie order is an old-fashioned phrase that means something is arranged neatly or in perfect order. There are many synonyms you can use instead of apple pie order, including shipshape, tidy, organized, methodical, systematic, and well-ordered. Other synonymous phrases include spick and span, neat and clean, and as neat as a pin. When you want to describe something that is arranged in a specific, precise way, you can use terms like arranged in alphabetical order, in numerical order, or according to size or color. Regardless of the word or phrase you choose to use, all synonyms for apple pie order imply cleanliness, tidiness, and orderliness.