Introduction A fitness tracker is one of the most demanding types of mobile applications. It must record data accurately, work smoothly in the background, display meaningful insights, and protect user privacy. This makes it a perfect real-world case study for learning professional iOS development. In this Day 20 case study, we look at how a […]
Day 20 – Case Study Building a Fitness Tracker iOS App Read More »
Introduction Apple has completely changed how iOS interfaces are built. Instead of using complex storyboards and manual layouts, modern iOS apps are created using SwiftUI, a powerful and intuitive framework that allows developers to describe user interfaces in a clear and structured way. SwiftUI makes iOS development faster, safer, and more flexible. It allows apps
Day 12 – SwiftUI Basics Building UI with Modern Apple Frameworks Read More »
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
Day 24 – iOS Development Trends in 2025 (SwiftUI, ARKit, AI Integration, etc.) Read More »
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
Day 23 – Swift Concurrency & Async/Await Explained for iOS Developers Read More »
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
Day 25 – Career Roadmap: Becoming a Professional iOS App Developer Read More »
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
Day 13 – Animations in SwiftUI: Making Apps Interactive Read More »