Udacity iOS Nanodegrees

Udacity offers great content for iOS Programming in their Nanodegree programs. If you don't have the money you can take same of the courses for free (but without certificate). The skills you learn in this Nanodegree program will accelerate your journey to becoming a working iOS Developer. this program teaches the tools, principles, and patterns that underlie all iOS development.

1. Swift for Beginners: The First Step in Building Apps
2. Swift for Developers: Your Next Programming Language
3. Learn Swift Programming Syntax
4. iOS App Development with Swift
5. UIKit Fundamentals: Learn the iOS User Interface Library
6. iOS Networking with Swift: Web Services, APIs, and JSON
   Source Code
7. iOS Persistence and Core Data
8. How to Make an iOS App
9. Grand Central Dispatch (GCD)
10. AutoLayout: Using Constraint-Based Design
11. Building iOS Interfaces: Designing for Mobile
12. Mobile Design and Usability for iOS
13. iOS Design Patterns: Common Problems, Common Solutions
14. Data Structures & Algorithms in Swift
15. Xcode Debugging
16. Passwordless Login Solutions for iOS
17. Firebase in a Weekend: iOS
18. Continuous Integration and Deployment: Seamless Mobile Development
19. Core ML: Machine Learning for iOS
20. Learn ARKit using Swift
21. Firebase Analytics: iOS
22. iOS Interview Prep
23. Server-Side Swift
24. Objective-C for Swift Developers