Dev Q vs 초록잔디
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dev Q
Prepare for technical developer interviews with curated questions and clear answers across CS, iOS, Android, and Frontend topics. Get weekly updates to keep your knowledge fresh for last-minute reviews or on-the-go studying.
- Curated technical questions
- Clear answer explanations
- Covers CS, iOS, Android, Frontend
- Weekly content updates
- Ideal for on-the-go learning
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Dev Q: Tech Interview Prep Made Simple Dev Q helps you master key technical questions for developer interviews — across CS, iOS, aOS, and Frontend. Whether you’re preparing last minute or reviewing on the go, Dev Q has you covered. • Curated questions & clear answers • Covers CS, iOS, aOS, and Frontend • Weekly updates to keep content fresh • Perfect for commute, breaks, and pre-interview reviews Ace your next interview — with Dev Q.
초록잔디
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GitHub 정원사? 초록잔디로 시작하세요! 그동한 힘들었던 여러분의 1일 1커밋을 도와드릴게요. [초록잔디 주요 기능] · 커밋 목표 설정 · 연간 커밋 그래프 · 친구와 커밋 개수 경쟁 · 연간 커밋 개수에 따른 등급 · 등급에 따라 차별화된 프로필 카드 · 1일 1커밋 달성을 위한 매일 커밋 알림 [앱 사용에 관한 안내] · 본 앱을 사용하기 위해서는 GitHub 계정이 필요해요. · 본 앱은 GitHub 정보(프로필 정보 및 커밋 정보) 제공을 위한 개인정보로 GitHub 아이디만을 수집해요. · 개인정보를 사용자의 로컬 스토리지 외의 공간에 저장하지 않으며, 사용자에게 GitHub 정보(프로필 정보 및 커밋 정보)를 제공하는 외의 사유로 활용하지 않아요. · 이용 중 문제나 문의가 있을 경우, 앱 내 ‘설정’ 탭의 ‘문의하기’를 통해 문의해 주세요.
Screenshots
Verdict
The clearest difference is update cadence: 초록잔디 at weekly against Dev Q's every 6 months. 초록잔디 also leads on iOS requirement (14.1 vs 16.6). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dev Q ships an update every 6 months, 초록잔디 weekly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | Dev Q | 초록잔디 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.1 — better |
| Further details — not scored | ||
| Size | 18 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | jaesung Lee | Ain Kim |
Customer experience
Dev Q
초록잔디
In-app purchases
Dev Q
No in-app purchases
초록잔디
No in-app purchases
