One Clue Crossword - One Clue Crossword app allows users to access an extensive collection of more than 1000 different puzzles in order to exercise their brains on a daily basis.
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.
Between the lines - Between the lines app enables users to identify the hidden words so they can find out the whole phrase to train their brain in recognizing words.
Crosshare - Crosshare is a free web-based crossword constructor and puzzle sharing community.
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.
Crossword Weaver - Create custom, free-form or themed, newspaper style crossword puzzles