Mobile Development

Day 22 – Common Mistakes Beginners Make in Android Development

Introduction Every Android developer starts by making mistakes. That is part of learning. But the difference between someone who struggles and someone who grows into a professional is whether they understand why mistakes happen and how to avoid repeating them. Android is a powerful but complex platform. It involves lifecycles, memory management, databases, background tasks, […]

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Day 20 – Case Study: Building a Chat Application in Android

Introduction Chat applications are one of the most demanding types of mobile software. They must be fast, reliable, secure, and capable of handling thousands of messages without slowing down. Every message must reach the right person instantly, even if the user switches apps or loses connectivity for a moment. Because of this complexity, chat apps

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Day 16 – Camera and Media Handling in Android Apps

Introduction Modern Android applications are no longer just about text and buttons. They are deeply connected to the real world through cameras, images, videos, and audio. From social media to banking apps, capturing and handling media has become a fundamental feature. Camera and media handling is one of the most technically demanding parts of Android

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

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 13 – Animations in SwiftUI: Making Apps Interactive

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 8 – Navigation Controllers & Tab Bars: Structuring iOS Apps

Creating a seamless user experience in iOS apps isn’t just about attractive screens; it’s about navigating between screens intuitively. Navigation Controllers and Tab Bars are two core components that provide structure, guide users through app workflows, and make complex apps easy to use. At CuriosityTech.in, learners are taught not just to implement these components, but

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