Crossword Jam - Crossword Jam app allows users to swipe the letters so they can guess and find the correct hidden word right on their mobile phones.
Crossword Compiler - The New Puzzle wizard lets you chose the type of puzzle to make and guides you through choosing a size, which words to use, and automatically generating the puzzle.
Jumbline 2 - Jumbline 2 app enables users to sharpen and exercise their minds by creating words from jumbled letters right on their mobile phones.
Crossword Weaver - Create custom, free-form or themed, newspaper style crossword puzzles
String of Words - String of Words is an app by Nickel Buddy LLC that comes up with features to help users in creating a chain of words so they can solve puzzles to boost up their skills.
Beekeeper Labs CrossFire - Cross-platform tool for creating professional quality crossword puzzles