Dev60s vs Software_Engineering

Dev60s: Master Technical Interviews in 60 Seconds Sharpen your coding interview skills with Dev60s, the ultimate practice app for aspiring iOS developers and software engineers. Whether you're preparing for your dream job at Apple, Google, or any top tech company, Dev60s helps you master the fundamentals through quick, focused practice sessions. KEY FEATURES - 60-Second Challenges: Time-boxed questions that simulate real interview pressure - Comprehensive Coverage: Practice Swift, iOS development, computer science fundamentals, algorithms, and data structures - Adaptive Difficulty: Choose from Easy, Normal, or Hard levels to match your skill level - Flexible Sessions: Customize your practice with 20, 30, or 40 questions per session - Instant Feedback: Get detailed explanations for every answer to learn from mistakes - Premium Design: Enjoy a beautiful, Apple-inspired interface that makes learning enjoyable - Progress Tracking: Monitor your performance and identify areas for improvement - Haptic Feedback: Enhanced tactile experience for better engagement WHAT YOU'LL PRACTICE - Swift Language Fundamentals: Closures, optionals, protocols, generics, concurrency, and more - iOS Development: SwiftUI, UIKit, memory management, and iOS best practices - Computer Science: Data structures, algorithms, system design, and fundamental CS concepts - Problem-Solving: Logical thinking and coding patterns used in technical interviews WHY DEV60S? Technical interviews are challenging, and preparation is key. Dev60s helps you build confidence through regular practice, improve problem-solving speed and accuracy, master the concepts most commonly tested in interviews, learn from detailed explanations when you make mistakes, and track your progress over time. Perfect for job seekers preparing for technical interviews, students learning iOS development, developers looking to refresh core concepts, and anyone preparing for coding challenges and interviews. Start your journey to interview success today. Download Dev60s and practice smarter, not harder. Questions? Feedback? Contact us through the support link in the app.

Become a software engineer—starting exactly where you are. Software_Engineering is a complete interactive learning environment for iPhone, iPad, and Mac. Begin with basic arithmetic, how computers follow instructions, and your first program. Progress through Python, JavaScript, TypeScript, Swift, data structures, algorithms, web development, backend services, databases, testing, security, cloud delivery, distributed systems, reliability, architecture, and principal-level engineering. LEARN BY DOING • 40 structured courses from beginner to advanced • 400 substantive interactive lessons • 140 editable, syntax-highlighted code labs • 100 quizzes with validation and explanations • 80 architecture decisions based on real trade-offs • 80 guided concept exercises • Progressive hints that help without simply giving away the answer BUILD A PORTFOLIO Complete 40 practical software projects: 12 Beginner, 14 Intermediate, and 14 Advanced. Build programs, accessible web interfaces, native apps, APIs, databases, realtime systems, delivery pipelines, secure platforms, distributed services, developer tools, and principal architecture packages. Every project includes an editable workspace, four milestones, local checks, and outcomes you can explain in an interview. YOUR PRIVATE SOFTWARE ENGINEERING TUTOR Ask a question from any lesson or project. Tutor Core can begin with basic arithmetic, define every new term, diagnose code and architecture, and continue until the idea clicks. Offline Core is included and never sends questions anywhere. Compatible devices can add private Apple on-device generation. WATCH YOUR SOFTWARE SYSTEM TAKE SHAPE Every completed lesson, course, and project milestone advances a living software-system construction scene—from its first blueprint through runtime, modules, services, reliability controls, and a shipped system. DESIGNED FOR SERIOUS PROGRESS Earn XP, build streaks, bookmark material, track role readiness, choose daily goals, switch between light and dark interfaces, and move naturally among iPhone, iPad, and Mac. FREE TO START The entire beginner track is free permanently: 10 courses, 100 lessons, 12 guided builds, 5 tutor questions a day, and full XP, streak, and achievement tracking. No account and no sign-up, ever, and everything works offline. SOFTWARE_ENGINEERING PRO Pro unlocks the 30 intermediate and advanced courses (300 further lessons), all 40 guided builds, unlimited tutor questions, and detailed progress reports. Available as an auto-renewing monthly or annual subscription through In-App Purchase. Payment is charged to your Apple Account at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.lukekevinmclaughlin.com/privacy