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First release
Offline Android & Kotlin interview prep — 370+ Q&A, quizzes & flashcards
Android Interview QA is your offline pocket coach for landing an Android developer job. 370+ hand-written questions and answers, bite-sized quizzes, and recall practice — all on your device. No account, no ads, no internet required. Whether you're prepping for your first junior role or a senior interview loop, every topic is explained the way an interviewer expects to hear it: a crisp answer, the keywords that matter, real Kotlin code, and a memory hook to make it stick. WHAT'S INSIDE - 370+ curated questions and answers across the full Android stack - Categories: Kotlin, Coroutines, Flow & Reactive, Java & JVM, Android Components & Lifecycle, UI & Views, Jetpack Compose, App Architecture, Design Patterns, Dependency Injection, Networking, Data & Persistence, and more - Difficulty tags (Junior / Mid / Senior / Expert) so you can study at your level EVERY TOPIC, FOUR WAYS - Learn — a clear explanation, real Kotlin snippets, and a visual memory hook - Quiz — multiple-choice, true/false and fill-in-the-blank checks - Keywords — the exact terms to drop in an interview - Notes — your own private notes, saved automatically PRACTICE THAT STICKS - Challenge Arena: Survival and Time Attack modes to earn XP - Voice Practice: rehearse your answers out loud - Favorites and "Flagged for review" lists to target weak spots - Study plan to pace yourself before the big day - Streaks, XP and ranks to keep your momentum - Optional daily reminder so you never skip a day MADE FOR FOCUS - 100% offline — study on the train, on a plane, anywhere - No ads, no sign-up, no tracking - Light, dark and system themes - Adjustable text size and font - Optimized for both phone and tablet Free, and built by a developer for developers. Good luck with your interview — you've got this. Questions or feedback? joypeeker@gmail.com