iOS 7 & Mac OS X Programming Tutorial - Objective C & Xcode Course

Editorial Take

Infinite Skills' course on iOS 7 and Mac OS X programming delivers a methodical introduction to Apple's development ecosystem using Objective-C and Xcode. Though built around older technology, it remains a structured primer for absolute beginners.

Standout Strengths

• Beginner Clarity: The course breaks down complex topics like Xcode navigation and Objective-C syntax into digestible segments. This makes it accessible even to those with no prior coding experience.
• Hands-On Xcode Training: Learners gain practical experience setting up projects, navigating the IDE, and debugging. Real-time demonstrations reinforce understanding of Apple’s primary development tool.
• Memory Management Focus: At a time when ARC was still evolving, this course emphasizes manual reference counting. This deepens understanding of how iOS apps manage resources under the hood.
• Objective-C Fundamentals: The course thoroughly explains key language features like properties, instance variables, and messaging. These concepts remain relevant even for Swift learners.
• Legacy App Maintenance: For developers supporting older enterprise iOS applications, this course provides essential context. It helps bridge knowledge gaps when working with pre-Swift codebases.
• Structured Learning Path: With a logical progression from setup to app architecture, the course avoids overwhelming learners. Each section builds directly on the previous one.

Honest Limitations

• Outdated iOS Version: Focusing on iOS 7 means missing modern UI components, APIs, and design patterns. Learners won’t be prepared for current App Store requirements or device capabilities.
• No Swift Coverage: Swift has replaced Objective-C as Apple’s recommended language. The absence of Swift limits the course’s relevance for new developers entering the ecosystem.
• Limited Scope: The course stops short of teaching UI design, storyboards, or app deployment. These omissions leave learners unprepared for full-cycle app development.
• Minimal Real-World Projects: While concepts are explained, there’s little emphasis on building complete, functional apps. Practical application is underdeveloped compared to modern courses.

How to Get the Most Out of It

• Study cadence: Dedicate 45-minute sessions daily to absorb concepts without burnout. Pause and replicate code examples to reinforce learning through repetition and practice.
• Parallel project: Build a simple contact manager app alongside the course. Apply each new concept immediately to solidify understanding and create tangible outcomes.
• Note-taking: Document key syntax patterns and Xcode shortcuts. Create a personal reference guide to accelerate future learning and troubleshooting.
• Community: Join legacy iOS developer forums to ask questions. Engaging with others maintaining older codebases enhances practical understanding beyond the course.
• Practice: Rebuild each demo from scratch without guidance. This strengthens recall and reveals gaps in true comprehension of app architecture and logic flow.
• Consistency: Stick to a regular schedule even after finishing. Revisit memory management and properties weekly to internalize foundational concepts.

Supplementary Resources

• Book: 'Programming in Objective-C' by Stephen Kochan complements this course with deeper explanations and exercises for mastering syntax and patterns.
• Tool: Use Apple’s archived Xcode 5 documentation to align with the course version. This prevents confusion from interface changes in newer IDEs.
• Follow-up: Transition to a modern Swift course after mastering these fundamentals. This bridges the gap between legacy and current Apple development practices.
• Reference: Apple’s Legacy Documentation Archive provides official guides for iOS 7 frameworks. Use it to explore APIs mentioned in the course in greater depth.

Common Pitfalls

• Pitfall: Assuming skills are immediately job-ready. Objective-C alone won’t suffice for most modern roles. Pair this with Swift training to remain competitive in the job market.
• Pitfall: Neglecting memory management practice. Without hands-on experience with retain/release cycles, learners may struggle with performance issues in real apps.
• Pitfall: Overlooking the importance of modern equivalents. Failing to transition to Swift after this course limits long-term career growth and project opportunities.

Time & Money ROI

• Time: The 3+ hours of content can be completed in under a week with focused study. However, true mastery requires additional practice beyond the course duration.
• Cost-to-value: As a paid course, it offers structured learning but may not justify cost for those seeking modern skills. Best value is for those maintaining legacy systems.
• Certificate: The completion certificate holds limited weight in job markets. It’s more useful as a milestone than a credential for employers.
• Alternative: Free Apple documentation and Swift tutorials may offer better ROI for new developers. This course is niche, not general-purpose.

Editorial Verdict

This course serves a very specific audience: beginners who need to understand Objective-C and iOS 7-era development for maintenance or educational purposes. Its structured approach, clear explanations, and focus on core programming principles make it a solid foundation for learners starting from zero. The instructor’s methodical walkthroughs of Xcode and Objective-C syntax ensure that even those unfamiliar with coding can follow along and build confidence.

However, its relevance is inherently limited by its focus on outdated technology. For developers aiming to build modern iOS apps, Swift and current Xcode versions are essential. This course should not be the first choice for career-focused learners unless they’re working with legacy systems. Instead, it’s best viewed as a stepping stone—valuable for understanding the roots of Apple development but requiring follow-up with up-to-date resources. Use it wisely, supplement it well, and transition quickly to modern tools for maximum impact.