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“What Apples run on”

The verified answer to the Newsday Crossword clue “What Apples run on”, with letter-by-letter analysis and the full puzzle context for the Thursday, August 21, 2025 puzzle.

Published · Down · 3 letters

Hints first

Letters 3
First letter I
Last letter S
I ? S

A 3-letter down entry from the Thursday puzzle

The Answer

I O S

The answer to “What Apples run on” is IOS

Letters 3
Direction Down
Published Aug 21, 2025

Letter analysis: the 3-letter answer

Vowels, consonants, and crossword construction notes
Unique 3 of 3 positions
Vowels 2 67% of word
Consonants 1 non-vowels
First letter I starts with

The clue “What Apples run on” appeared in the Newsday Crossword on Thursday, August 21, 2025 as a down entry. The verified answer is IOS — a 3-letter word that begins with I and ends with S.

This answer contains 2 vowels and 1 consonant. The Newsday Crossword is published daily by Newsday on Long Island and edited by Stan Newman, whose Saturday Stumper is widely considered one of the toughest mainstream crosswords in print.

Other clues with the answer IOS

IOS has been used as the answer for these Newsday Crossword clues
“What Apple phones run on” Feb 4, 2026 “What Macs run on” Jan 11, 2026 “Apple hardware platform” Dec 7, 2025

More clues from the August 21, 2025 puzzle

Thursday Newsday Crossword
View full puzzle
Nothing at all 3 ℓ · D 37-Down or Gandhi 6 ℓ · D "Good grief!" 3 ℓ · D Prohibited 7 ℓ · D Musical with "King Arthur's Song" 8 ℓ · D Influence unfairly 4 ℓ · A Exxon's ex-name 4 ℓ · A River of myth 4 ℓ · D Sprawling property 6 ℓ · D Sports standings stat 4 ℓ · A False front 4 ℓ · D "Ditto" 8 ℓ · D Way to pay 6 ℓ · D Luau locale 7 ℓ · D Metal sources 4 ℓ · D First song 6 ℓ · D Person wrongly blamed 9 ℓ · A City with a Sambadrome 3 ℓ · D Imperiled 6 ℓ · D Mandolin kin 5 ℓ · A

Frequently asked questions about “What Apples run on”

What is the answer to “What Apples run on” in the Newsday Crossword?

The verified answer is IOS — a 3-letter word that appeared as a down entry on Thursday, August 21, 2025.

How many letters is the answer to “What Apples run on”?

The answer IOS contains 3 letters.

Was “What Apples run on” an across or down clue?

This clue ran as a Down entry.

Is this site affiliated with Newsday?

No. This is an independent fan reference site — we are not affiliated with Newsday. The Newsday Crossword is a trademark of its respective owner. We solve and verify each Newsday Crossword puzzle manually before publishing the answer key.

What Apples run on — Newsday Crossword Clue Answer | Newsday Crossword Answers