뎁스노트 vs CodeStudy

개발 관련 질문과 답변 그리고 다양한 개발 정보와 소식들! 개발자의 필수 어플, 뎁스노트! ■ 개발, 코딩, IT에 관한 모든 질문과 답변 개발 공부하면서 막히거나 궁금한 것이 있으면 바로 물어보세요. 개발자 회원들이 친절하게 답변해드립니다! ■ 개발에 관한 최신 트렌드와 소식들 요즘의 개발 트렌드와 소식을 바로바로 확인하실 수 있습니다. 한 발 앞서가는 개발자가 되세요! ■ 내가 관심있는 카테고리만 쏙쏙 모아 볼 수 있어요. 내가 관심있는 분야를 등록하세요. 관심 분야만 쏙쏙 모아서 볼 수 있어요! ■ 맘에 드는 포스트는 바로 보관하고 언제든 꺼내보세요. 괜찮은 포스트는 바로 보관함에 담으세요. 메인 화면의 보관함 아이콘에서 언제든지 확인할 수 있어요! 더 나은 개발자가 되는 길! 뎁스노트에서 시작하세요 [뎁스노트 공식 사이트 & SNS] - 홈페이지 : https://devsnote.com - 인스타그램 : https://www.instagram.com/devsnotecom/ - 페이스북 : https://www.facebook.com/devsnotecom - 트위터 : https://twitter.com/devsnote ※ 앱 접근 권한 안내 뎁스노트는 서비스 제공 위해 아래의 접근권한을 필요로 합니다. [필수적 접근 권한] - 없음 [선택적 접근 권한] - 저장공간 (사진) : 사진 업로드 및 저장 - 알림 : 콘텐츠 및 활동 알림 *위 접근권한은 특정 기능을 사용할때 허용이 필요하며, 허용에 동의하지 않으셔도 뎁스노트를 이용하실 수 있습니다.

ChatGPT gives you answers and you forget them an hour later. Tutorials are fun until you can't recall a thing. CodeStudy makes you make the answer — and remember it. CodeStudy is an AI coding tutor that teaches with the Socratic method. Instead of dumping code on you, it asks the right questions until you figure it out yourself. The "aha" moment is yours, not the AI's. That's why it sticks. Pick your track: • Swift / iOS — for app developers • Spring / Kotlin — for backend developers Both tracks ship with 50 hand-crafted concepts and the same Socratic dialogue engine. Switch tracks anytime in Settings. — How it works — You pick one concept (Optionals, SwiftUI State, Kotlin null safety, JPA transactions…) and have a real conversation with the tutor. It probes your understanding, gives analogies, asks you to predict what code does. When you've actually got it, it marks the concept "Mastered" — and only then. No multiple-choice. No copy-paste. No "great job!" filler. Just genuine back-and-forth until the idea clicks. — What's in each track — Swift / iOS (50 concepts) Variables, Optionals, Closures, Protocols, Generics, async/await, SwiftUI state, Concurrency, Macros, and more. Spring / Kotlin (50 concepts) val/var, null safety, data classes, Coroutines, Spring Boot DI, JPA, transactions, REST design, large-scale system patterns, and more. — Features — • 100+ concepts across two tracks (50 per track) • Daily learning rhythm with streaks • Streak Shield — skip a day, your streak survives • Track-scoped study history — revisit any mastered concept and replay your conversations • Mastery tracking that actually means something (not "you saw it once") • Localized for Korean and English • Anonymous by default — no account, no email, just learn • Open privacy practices — see PRIVACY.md in our repo — Who is it for? — iOS developers learning Swift seriously. Backend developers working with Spring/Kotlin. Bootcamp graduates filling conceptual gaps. Self-taught coders who keep getting stuck on the same things. Anyone tired of tutorials they forget by next week. — What's not in CodeStudy — No trackers. No analytics SDKs. No ads. No upselling. Just the tutor. — Built by — A solo developer who got frustrated with how today's coding tools optimize for the wrong thing (giving answers fast). CodeStudy optimizes for what actually matters: long-term retention. Try it. Pick a track. Master your first concept in 5 minutes. The dialogue is the lesson.