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.

Skills you'll gain: C (Programming Language), Code Reusability, Programming Principles, C and C++, Program Development, Design, Program Implementation, Problem Solving, Case Studies, Critical Thinking and Problem Solving
Mixed · Course · 1 - 4 Weeks
University of California, Santa Cruz
Skills you'll gain: Programming Principles, Computational Logic
★ 4.5 (6.8K) · Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Business Writing, Goal Setting, Negotiation, Time Management, Business Planning, Creative Thinking, Project Controls, Feasibility Studies, Cash Management, Entrepreneurship, Team Leadership, Business Correspondence, Report Writing, Financial Statement Analysis, Project Planning, Team Performance Management, Cost Control, Concision, Project Management, Communication
★ 4.6 (46K) · Beginner · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Experimentation, Sample Size Determination, Research Design, Statistical Analysis, Science and Research, Statistical Methods, Scientific Methods, Data Analysis Software, Statistical Hypothesis Testing, Sampling (Statistics), Statistical Software, Mathematical Software, Design Strategies, Probability & Statistics, Descriptive Statistics, Variance Analysis
★ 4.7 (319) · Intermediate · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: C (Programming Language), Embedded Systems, Embedded Software, Debugging, System Programming, Systems Architecture, Hardware Architecture, Microarchitecture, Computer Architecture, Data Structures, Computer Hardware, Peripheral Devices, Memory Management, Data Storage
★ 4.2 (179) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Linux, C (Programming Language), Linux Commands, Computer Architecture, System Programming, Command-Line Interface, Arithmetic, Build Tools, Programming Principles, C and C++, Development Environment, Program Development, Computer Programming Tools, Computational Logic, Software Development Tools, Decision Making, Software Development, Software Installation, Environment
Mixed · Course · 1 - 4 Weeks

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

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

University of Michigan
Skills you'll gain: C (Programming Language), C++ (Programming Language), Algorithms, Computer Programming, Python Programming
★ 4.5 (103) · Intermediate · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Model View Controller, Apple Xcode, Mobile Development, User Interface (UI), Application Design, User Interface (UI) Design, Application Development, Objective-C (Programming Language), UI Components, Animations, Human Computer Interaction, Interactive Design, Object Oriented Programming (OOP), Memory Management, Application Frameworks, Interaction Design, Persistence
★ 3.9 (1.6K) · Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Computational Thinking, File I/O, Data Collection, Simulations, Data Analysis, Microsoft Visual Studio, C (Programming Language), Analysis, C and C++, Statistical Analysis, Data Presentation, Automation, Program Development, Algorithms, Microsoft Development Tools, Programming Principles, Integrated Development Environments, Computer Programming, Data Storage, Code Reusability
★ 4.6 (433) · Beginner · Specialization · 3 - 6 Months

University of London
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Computer Programming, Programming Principles, File I/O, Command-Line Interface
★ 4.7 (191) · Intermediate · Course · 1 - 4 Weeks