StateObject Vs ObservedObject SwiftUI || ViewModel Explained (Senior iOS Concept) || 5Spark1Grid

SwiftUI ViewModel Ownership Explained (Senior iOS Concept) || 5Spark1Grid

Confused between @StateObject and @ObservedObject in SwiftUI?
This video explains EVERYTHING in the simplest way with:

✅ Real Xcode examples
✅ Visual diagrams
✅ ViewModel lifecycle explanation
✅ Common mistakes
✅ Interview-ready rules

If you are learning SwiftUI, MVVM, or preparing for iOS developer interviews, this video will save you hours of confusion.

In this video, you will learn:
What is @StateObject in SwiftUI
What is @ObservedObject in SwiftUI
When to use @StateObject vs @ObservedObject
SwiftUI ViewModel lifecycle
Parent & Child ViewModel sharing
Real SwiftUI MVVM architecture example
Common mistakes that reset ViewModel state
How SwiftUI manages memory for ViewModels

🔥 Simple Rule:
If you CREATE the ViewModel → use @StateObject
If you RECEIVE the ViewModel → use @ObservedObject

📌 This video is perfect for:
Beginner iOS Developers
SwiftUI Learners
iOS Interview Preparation
MVVM Architecture Learners

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