Mobile App Developer IOS

Day 24 – iOS Development Trends in 2025 (SwiftUI, ARKit, AI Integration, etc.)

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iOS development in 2025 is at an inflection point. Apple’s ecosystem has expanded beyond iPhones to include Vision Pro (spatial computing), Apple Silicon Macs, Apple Watch, and HomeKit devices. The role of an iOS developer has grown: it’s no longer just about building apps, but about creating seamless experiences across Apple platforms. At CuriosityTech.in, we […]

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Day 23 – Swift Concurrency & Async/Await Explained for iOS Developers

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Concurrency has always been one of the most challenging aspects of iOS development. Before Swift 5.5, developers had to rely on GCD (Grand Central Dispatch) and completion handlers, which often led to callback hell, race conditions, and hard-to-read code. Apple introduced the Swift Concurrency model with async/await, Task, and Actors, making concurrency safer, more expressive, and more

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Day 25 – Career Roadmap: Becoming a Professional iOS App Developer

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Introduction The demand for iOS developers in 2025 is at an all-time high due to Apple’s expanding ecosystem: iPhones, iPads, Macs (Apple Silicon), Apple Watch, Apple TV, HomeKit devices, and now Vision Pro with visionOS. Companies no longer hire “just iOS developers”—they hire Apple ecosystem developers who can design seamless cross-device experiences. At CuriosityTech.in, we

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Day 9 – Core Data: Storing and Managing Data in iOS Apps

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Data is the backbone of any mobile application. Whether it’s user preferences, app settings, messages, or offline content, iOS developers must understand how to store, retrieve, and manage data efficiently. Core Data, Apple’s object graph and persistence framework, provides a robust solution for managing complex data models and ensuring your app runs smoothly, even with

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Day 13 – Animations in SwiftUI: Making Apps Interactive

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Animations are more than visual flair—they’re a powerful tool to enhance user experience, communicate state changes, and make iOS apps feel alive and responsive. SwiftUI, Apple’s declarative UI framework, provides built-in, highly expressive animation capabilities that allow developers to create complex animations with minimal code. At CuriosityTech.in, we teach animations not just as effects but

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Day 21 – Security Best Practices for iOS Developers (Keychain, Encryption, Secure Storage)

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Security is not optional — it’s mandatory. iOS apps often handle personally identifiable information, payment credentials, health data, and other sensitive material. Apple’s ecosystem gives you powerful primitives (Keychain, Secure Enclave, Data Protection, App Transport Security), but security is only effective when applied correctly across the entire app lifecycle: architecture, storage, networking, authentication, build &

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