DevPrep vs Learn SwiftUI

Ace your iOS developer interview and keep your skills sharp. Hundreds of questions and hands-on coding tasks across 21 topics — the base is updated regularly: Swift, SwiftUI, Swift Concurrency (async/await, actors), Combine, memory & ARC, multithreading & GCD, UIKit, Auto Layout, architecture (MVVM, VIPER, Clean), Objective-C, algorithms & data structures, networking, testing and soft skills. WHAT'S INSIDE • Apple-docs-style answers with syntax-highlighted code • Hands-on coding tasks with full solutions: “predict the output”, “find the bug”, “implement it” • Junior / Middle / Senior and Legacy / Modern level tags — study exactly what you need • Progress tracking, a “learned” marker, a daily streak and goal • A spaced-repetition flashcard trainer and a “Hard” deck • Built-in search and an in-app reader for external materials • Light and dark themes • Full Russian & English — switch on the fly • Works offline We continuously update and expand the library of questions and tasks — new content arrives without an app update. Basic topics are free. Full access to all questions, tasks and materials unlocks with a subscription. SUBSCRIPTION Payment is charged to your Apple ID at confirmation of purchase. It auto-renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage your subscription in your Apple ID settings. Terms of use and the privacy policy are available in the app.

Learn SwiftUI is your Interactive guide to mastering SwiftUI fast! Embark on a swift and effective journey into SwiftUI with Learn SwiftUI, the app specially designed for iOS Developers who are short on time but eager to master SwiftUI. This app is a treasure trove of visual guides and interactive examples, making learning SwiftUI a breeze. Why Learn SwiftUI? - Tailored for Visual Learners: Explore hundreds of interactive SwiftUI code examples, making learning intuitive and engaging. - Quick Learning Mechanism: Instant access to working examples and code snippets speeds up understanding and application. - Global Accessibility: Crafted in simple English, the app is accessible to developers around the world, regardless of their first language. - SwiftUI Made Easy: Uncover the core concepts of SwiftUI through a visually rich learning experience. - Stay Updated: Integrates the latest Swift language updates impacting SwiftUI development. - Deep Dive into Layouts: From Vertical and Horizontal Stacks to Depth Stacks and beyond, understand the core views that craft stunning UIs. - Control Views Explained: Get hands-on with practical examples of essential SwiftUI controls like Button, DatePicker, NavigationView, and many more. - Colors and Custom Paths: Learn the art of using colors effectively and drawing custom paths in SwiftUI. Key Features: - Interactive Content: Engage with the material interactively, a step beyond traditional learning methods. - Visual Memory Enhancement: The use of visual aids bolsters memory retention and application of concepts. - Flexible Learning Journey: Cater your learning experience to your individual pace and preference. - Xcode Preview Integration: Learn to utilize Xcode features for previewing your SwiftUI designs effectively. - Designed for All Levels: Whether you're starting out or honing your skills, this app is your companion in SwiftUI mastery. Save Time, Excel More Embrace a new era of learning SwiftUI. With Learn SwiftUI, you have a powerful visual aid at your fingertips. This app is not just a learning tool; it's a catalyst to accelerate your SwiftUI expertise.