Project [1] · iOS
Ultimate Crossword
A crossword app for iOS: free daily puzzles in three sizes, with an optional full-archive unlock, your own imported .puz and .ipuz files, and custom puzzles on any theme — all solved offline.
Three ways to get a puzzle
Built around how you actually solve.
[1]
Free daily puzzles
A fresh crossword in Small, Medium and Large every day, free to play — easy on Mondays, toughest on Saturdays.
[2]
Import your own
Import your own .puz and .ipuz files if you already have puzzles you like.
[3]
Built-in generator
Pick a size, difficulty and optional theme and the app builds a new crossword on demand. A custom puzzle is an optional purchase.
Privacy
No account. Works offline.
Solving works fully offline. There are no accounts, no sign-in, and no cloud sync — your puzzles and progress stay on your device. The app shows ads and offers a few optional purchases; the privacy policy spells out exactly what is sent and when.
The generator
Clues are written by AI. The grid never is.
Generated puzzles use AI-written clues. The grid fill itself always comes from a vetted word list, never from a language model — only the clues are AI-generated, and every clue is written for a fill that's already fixed.