Learn Objective-C with structured tutorials covering basics and advanced concepts. Explore language fundamentals, object-oriented principles, and integration with Apple's Cocoa and Cocoa Touch frameworks.
by 强 马★ 2.73 ratingsReference$1.99Data updated 2026-09-09
Teach note recognition and sight reading through a musical game. Help Munchy catch blue notes to improve skills. Features include interactive gameplay, adjustable difficulty levels, and progress tracking. Syncs with music theory standards.
Read the Bible with audio versions, access multiple reading plans, and take quizzes. Includes a dictionary, quotes, and the full Old and New Testaments. Download and use offline without internet connection.
