Objective-C for iOS: Build a Portfolio of Applications — PickAClass
3.6 (11) ⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Objective-C for iOS: Build a Portfolio of Applications

Learn to develop functional iPhone and iPad apps using Objective-C and Xcode while mastering modern development workflows and app deployment.

  • 💬 AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • 🕐 Start anytime
    No schedules or deadlines — learn at your own pace, whenever suits you.
  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Ever wanted to create your own mobile apps but didn't know where to begin? Learning Objective-C provides a deep understanding of the iOS platform and remains a vital skill for maintaining and building professional applications in the mobile ecosystem. This course provides a structured path for anyone ready to enter the world of mobile development. You will go from writing your first lines of code to constructing a diverse portfolio of functional apps, gaining the technical foundation needed for a career in development. By the end of this program, you will have the skills to move from a concept to a finished application ready for the App Store. What you'll learn: - Learn the fundamentals of Objective-C, including classes, methods, and modern nullability annotations. - Master the Xcode environment to build, test, and debug your applications efficiently. - Build dynamic user interfaces using Auto Layout and modern design principles for various screen sizes. - Apply data management techniques to save user information and application states locally. - Understand how to integrate Objective-C code with modern Swift components in a single project. - Configure apps for the App Store, including assets, launch screens, and deployment settings. The course begins with foundational programming logic and Objective-C syntax before guiding you through the creation of several practical applications. Each module builds upon the last, reinforcing core concepts through written explanations and code implementation exercises. This course is designed for absolute beginners with no prior programming experience who want to learn iOS development through a hands-on, project-based approach. Begin your path to becoming a mobile developer today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Objective-C for iOS: Build a Portfolio of Applications
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Objective-C for iOS: Build a Portfolio of Applications
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

Reviews (11)

Samuel Vargas CO
★ 4 · August 14, 2026

It's a decent introduction. Could benefit from more diverse examples and a slightly better flow between modules.

Guntis Vītols LV Verified learner
★ 5 · August 10, 2026

Solid content and presented clearly. I appreciated the real-world applications shown. Could have used a few more practice opportunities.

Mateo López ES Verified learner
★ 5 · July 23, 2026

Loved the practical application examples. Exactly the kind of hands-on learning I was looking for.

Nicolás Ramírez MX
★ 3 · July 22, 2026

Pretty informative. I liked the practical application examples, though the initial setup took longer than I expected.

Nicolás Moreno EC
★ 2 · July 20, 2026

Hmm, I expected more practical application. The explanations were a bit abstract and I'm not sure how I'll use this yet.

Maya Anggraini ID Verified learner
★ 3 · July 17, 2026

It's a good course if you have some prior knowledge. For absolute beginners, some concepts might be a bit challenging. The structure is logical, though.

Samuel Müller KE
★ 3 · July 16, 2026

Solid content, but I wish there were more real-world applications shown. Still, it's a decent introduction.

Guillaume Garcia MC Verified learner
★ 5 · July 5, 2026

Learned a good amount here. The examples were relevant, though I wished there were a few more practical application tasks. Still, a worthwhile experience.

Renata Torres PA
★ 2 · July 1, 2026

Tbh, I expected more practical application. It felt a bit too theoretical for my needs, though the core concepts were explained okay.

Shaista Parveen PK Verified learner
★ 4 · June 22, 2026

Pretty good foundation. The explanations were generally clear, and the structure made sense. I'd say it's a worthwhile course.

วีระชัย สว่างศรี TH
★ 4 · May 26, 2026

Learned a ton and the structure made it easy to follow along. Loved the practical application examples they provided.

Write a review

You'll be asked to sign in after sending — your draft is saved.

Learners also took

Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

Built for learners in
Tech Design Finance Marketing Healthcare Education Hospitality Manufacturing