Prepfully logo
  • Browse Coaches
  • Login
BetaTry Out Our New AI Mock Interviewer – Your Smartest Way to Ace Any Interview!Try Our AI Mock Interviewer
Try Now
NewRegister as a coach and get a $100 bonus on your first completed session if you're on the Prepfully Request for Coaches list.Coach $100 Bonus
Read More
LimitedEaster Deal: Heavy discounts on all Prepfully sessions.Easter Deal: Discounts
Book Now

Your AI Wingman for your next interview

The most comprehensive bank Interview Answer Review tooling available online.

Cutting-edge AI technology meets personalized feedback. Improve your interview answers with insightful guidance provided by a model trained against more than a million human-labelled interview answers.
  • Company rubrics
  • Role-level optimisations
  • Trained on 1mil+ answers
iOS System Design
4 months ago
Can you please design a photo browser app with an infinite scroll carousel?
iOS Engineer

DoorDash

Instacart

Snap

Get answer reviewed by AI
4 months ago
Technical Knowledge
4 months ago
Could you highlight the differences between OperationQueue and GCD?
iOS Engineer

Instacart

Spotify

Slack

Get answer reviewed by AI
4 months ago
Technical Knowledge
4 months ago
What sets OperationQueue apart from GCD?
iOS Engineer

Instacart

Spotify

Panasonic Logo

Panasonic

Get answer reviewed by AI
4 months ago
iOS System Design
4 months ago
Design the architecture for Spotify's app.
iOS Engineer
Google Logo

Google

Square Logo

Square

Roku Logo

Roku

Get answer reviewed by AI
4 months ago
Behavioral
4 months ago
Tell me about an experience of when you lead a team.
iOS EngineerProgram ManagerFrontend EngineerSite Reliability Engineer
Google Logo

Google

Flexport Logo

Flexport

Apple Logo

Apple

Get answer reviewed by AI
4 months ago
iOS System Design
4 months ago
Can you figure out how to rotate a square matrix clockwise without using any extra matrix?
iOS Engineer

Spotify

Snap

TikTok Logo

TikTok

Get answer reviewed by AI
4 months ago
Technical Knowledge
4 months ago
How would you go about obtaining the common parent of two UIViews in a view hierarchy? Provide your implementation details.
iOS Engineer
Square Logo

Square

TikTok Logo

TikTok

Meta Logo

Meta

Get answer reviewed by AI
4 months ago
Technical Knowledge
4 months ago
Provide an overview of memory management in iOS. Explain how Automatic Reference Counting (ARC) functions and outline the advantages it offers.
iOS Engineer
Google Logo

Google

Oracle Logo

Oracle

Postmates Logo

Postmates

Get answer reviewed by AI
4 months ago
Technical Knowledge
4 months ago
Explain the algorithm you would use to find the common parent of two UIViews in a view hierarchy.
iOS Engineer
Square Logo

Square

TikTok Logo

TikTok

Meta Logo

Meta

Get answer reviewed by AI
4 months ago
iOS System Design
4 months ago
Can you outline the steps to design a social news stream for an iOS application?
iOS Engineer
Google Logo

Google

Spotify

Boeing Logo

Boeing

Get answer reviewed by AI
4 months ago

Try Free AI Interview

Amazon logo

Amazon

iOS Engineer

Prepare for Behavioral interview at Amazon

Behavioral
Google logo

Google

iOS Engineer

Prepare for Behavioral interview at Google

Behavioral
Meta logo

Meta

iOS Engineer

Prepare for Behavioral interview at Meta

Behavioral

Question of the week

We'll send you a weekly question to practice for:

Showing 81 to 90 of 2140 results

Previous7891011Next

*All interview questions are submitted by recent iOS Engineer candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-iOS Engineer employees.

  • Company
  • FAQs
  • Contact Us
  • Become An Expert
  • Services
  • Practice Interviews
  • Interview Guides
  • Interview Questions
  • Watch Recorded Interviews
  • Gift sessions
  • AI Interview
  • Social
  • Twitter
  • Facebook
  • LinkedIn
  • YouTube
  • Legal
  • Terms & Conditions
  • Privacy Policy
  • Illustrations by Storyset

© 2025 Prepfully. All rights reserved.

Prepfully logo

Please log in to view more questions.

Not a member yet? Sign up for free.