Practice makes perfect. iReal Pro offers an easy-to-use tool to help musicians of all levels master their art. It simulates a real-sounding band that can accompany you as you practice. The app also lets you create and collect chord charts of your favorite songs for reference.

Kaleidoscope is the most powerful file comparison app. Spot the differences in text and image files, or even folders full of files. Review changes in seconds, with the world's most advanced and beautiful file comparison app. 

EazyDraw is a vector drawing application. For the full journey from Jaguar to El Capitan, EazyDraw has been the trail-blazing app for the new vector-drawing paradigm on the Mac.

Bookends is a full-featured bibliography/reference and information-management system for students and professionals.

AutoCAD is a fully-featured macOS CAD solution specially made for 2D and 3D computer-aided design and drafting, that is used across a wide range of industries from designers, architects, engineers, project managers, and other professionals.

Mactracker provides detailed information on every Mac computer ever made, including items such as processor speed, memory, optical drives, graphic cards, supported macOS versions, and expansion options.