Nootka is a cross-platform tool for learning classical score notation. Mostly for guitarists but also very good for ear training.
The application helps you to understand the rules of reading and writing scores. It also develops skills for playing and singing notes.
Fast, lightweight, powerful animation tool which generates Objective-C and Swift code for iOS and OS X on-the-fly.
FlashToPass Free is an easy-to-use, elegant program designed to facilitate mastering the basic math facts studied in Elementary School.
