The achievements in Call of Duty: Black Ops Zombies are available solely on the iOS version of the app. Much like in Call of Duty: Zombies, achievements award cosmetic points and can only be obtained in the map category they are listed under.
The Gross Profit achievement is unlocked by killing zombies at the bathroom barricade in the room to the right of the first barricaded door to the top right.
The Insert Coin achievement can be earned by finding four coins in the menu screens, and unlocking Dead Ops Arcade.
The Gross Profit achievement is a pun on the financial term Gross income, the total amount of income before deductions, and "gross", a term for disgusting.
The Places Everyone! achievement is a reference to a phrase uttered by directors on film or playsets, for actors to get to their positions for the scene.
The Insert Coin achievement is a reference to arcade machines, which often display the words "Insert Coin" in order to start or continue playing.
The Whole Nine Yards achievement is a reference to the idiom "The whole nine yards", meaning to do or give everything to an action.
The Eagle Has Landers achievement is a reference to the phrase said by Neil Armstrong during the Apollo 11 1969 Moon Landing when Lunar Module Eagle landed on the moon, "The Eagle has landed".
The Damn Dirty Apes achievement is a reference to the 1968 sci-fi movie Planet of the Apes, in which the protagonist loudly yells at a chimp to "Take your stinking paws off me, you damned dirty ape!".