Top 35+ iOS Interview Questions: What to Expect and How to Respond

If you're gearing up for an iOS Developer interview, you've landed on the right page. We've compiled a comprehensive list of the top iOS Interview Questions to help you brush up on your knowledge and confidently face your interview. Let's dive into the crucial iOS-related questions and their respective answers.

Table of Contents

1) Top 35+ iOS Interview Questions for 2024

a) What does ARC stand for in iOS development?

b) How would you define Bundle ID in the context of iOS applications?

c) Can you elaborate on the architecture of iOS?

d) Enumerate some significant data types commonly found in Objective-C.

e) Define Cocoa and Cocoa Touch in the iOS ecosystem.

f) What programming languages are commonly used in iOS development?

g) What methods can be employed to achieve concurrency in iOS?

h) What are the key differences between Android and iOS platforms?

i) Explain the distinction between atomic and nonatomic synthesised properties.

j) In what scenario is an app considered to be in a not-running state?

2) Conclusion