Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.

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.

MuseScore.org - Create, play back and print beautiful sheet music with free and easy to use music notation software MuseScore. For Windows, Mac and Linux.

Logic Puzzles Daily - Logic Puzzles Daily app comes up with features to help you in taking challenges so you can clear levels after levels of brain teasers.

Finale - Finale, the world standard for music notation software, lets you compose, arrange, notate, and print engraver-quality sheet music.

9 Letter Jumble - 9 Letter Jumble app offers features to let you learn definitions of a large number of words by solving puzzles so you can increase their vocabulary while boosting up your motor skills.