K5JF CW Trainer

old straight key        K5JF CW Trainer:  Practice

Word List

Alphabet, Numbers and Punctuation present a grid of paired buttons, each labeled 'Play' or blank. Press 'Play' and you'll hear the Morse Code for a character; The blank button acts as a toggle revealing the character when pressed.

Word List is quite similar except that instead of working with a single character, the Morse Code is for common words encountered in a QSO.

More detail available here