Objective-C courses can help you learn the basics of object-oriented programming, memory management, and the Cocoa framework for macOS and iOS app development. You can build skills in creating user interfaces, handling data with Core Data, and integrating APIs for enhanced functionality. Many courses introduce tools like Xcode for coding and debugging, as well as Interface Builder for designing app layouts, helping you apply these skills in real-world app projects.

Duke University
Skills you'll gain: Debugging, File I/O, Memory Management, Programming Principles, Maintainability, Software Testing, Program Development, C (Programming Language), Algorithms, Simulations, Computer Programming, Data Structures, Software Development, Software Engineering, Command-Line Interface, Problem Solving, Software Design
★ 4.6 (7.5K) · Beginner · Specialization · 3 - 6 Months
Michigan State University
Skills you'll gain: Interviewing Skills, Journalism, Multimedia, Driving engagement, Report Writing, Research, Peer Review, Content Creation, Media and Communications, Data Collection, Ethical Standards And Conduct, Decision Making, Writing, Editing, Safety and Security
★ 4.7 (1.7K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: iOS Development, Mobile Development, Apple iOS, Apple Xcode, Swift Programming, Objective-C (Programming Language), User Interface (UI), Application Development, User Interface (UI) Design, UI Components, Application Programming Interface (API), Development Environment, Integrated Development Environments
★ 4.6 (1K) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: C# (Programming Language), Object Oriented Design, Object Oriented Programming (OOP), Debugging, .NET Framework, Microsoft Visual Studio, Microsoft Copilot, Programming Principles, Computer Programming, Program Development, Development Environment
★ 4.6 (148) · Beginner · Course · 1 - 3 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Go (Programming Language), File I/O, Data Structures, Object Oriented Programming (OOP), Programming Principles, Software Design Patterns, Debugging, Computer Programming, Unit Testing, C (Programming Language), Algorithms, Graph Theory, Software Testing, Code Reusability, Memory Management, Computational Logic, Artificial Intelligence
★ 4.5 (9.6K) · Intermediate · Specialization · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Algorithms, C (Programming Language), Computer Programming, Graph Theory, Code Reusability, Memory Management
★ 4.4 (2.3K) · Intermediate · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Programming Principles, Computer Programming, Object Oriented Programming (OOP), Code Reusability, Java Programming, Java, Program Development, Computer Science, Algorithms, Animations
★ 4.7 (1.4K) · Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Swift Programming, Objective-C (Programming Language), iOS Development, Core Data (Software), Apple iOS, Video Game Development, Game Design, User Interface (UI), JSON, User Interface (UI) Design, UI Components, Mobile Development, OAuth, Memory Management, Prototyping, Animation and Game Design, Human Computer Interaction, Usability Testing, Authentications, Application Development
★ 4.5 (710) · Beginner · Specialization · 3 - 6 Months
Dartmouth College
Skills you'll gain: Memory Management, Command-Line Interface, C (Programming Language), Linux Commands, Linux, Computer Programming Tools, Embedded Systems, File I/O, Programming Principles, Computer Engineering, Linux Servers, File Systems, Build Tools, Data Structures, Algorithms, Computer Programming, Software Documentation, Computer Science, Software Engineering, Debugging
★ 4.6 (455) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Memory Management, Code Reusability, Generative AI
★ 4.3 (7) · Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Embedded Software, Embedded Systems, Debugging, C (Programming Language), Electronic Components, Computer Hardware, Integrated Development Environments, Programming Principles, Computer Programming, Electronics Engineering, Software Installation, Development Environment, Digital Communications
★ 4.7 (7.2K) · Mixed · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Memory Management, C (Programming Language), Data Structures, Secure Coding
★ 4.5 (76) · Intermediate · Course · 1 - 4 Weeks