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iOS prep · Swift / SwiftUI / UIKit

Swift, SwiftUI, UIKit.
The iOS interview.

Swift, SwiftUI, UIKit and system architecture. Answer first, then see what the interviewer was testing.

Explore question bank

679 questions · no account needed to start

What Today looks like

Example

Plan

20min

Swift Basics

What is the difference between let and var in Swift?

Readiness

54%

Screening21 points to Offer Ready

Next to close

  • Swift Concurrency52%
  • SwiftUI Fundamentals59%
  • SwiftUI State Management61%

How Irbisa works

  1. 01Assess your level
  2. 02Practice the questions you're likely to miss
  3. 03Watch the weak areas move
  4. 04Run a realistic interview

Real technical practice

Practice Session

Recall the answer first, then grade yourself

Start a session

Mock Interview

A set of questions against the clock

Start a round

Roadmap

Sixteen rungs, Junior to Staff

Open the roadmap

Tracks

Flutter

984questions

Open track
Active

iOS

679questions

Current track

Android

830questions

Open track

Go

550questions

Open track

React

479questions

Open track

Live coding

Live demo

Step-by-step cases, a live phone, an honest review

Open live coding
De-duplicating image cache
15:00
a
Swift 5.10Reviewing the solution

How questions are checked

  • Checked against the docs

  • Marked by how often it is asked

  • Your answer comes first

Start with a target, not a catalogue.