Sampled from 5 of DDQ - Developer Daily Quiz's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C140C bg
#2E342E
#24C45C accent
#FFFFFF text
매일 5분, 개발 지식을 퀴즈로 다집니다. Ddq는 개발자를 위한 데일리 퀴즈 앱입니다. 백엔드·프론트엔드·CS·데이터베이스·시스템설계·인프라·iOS까지, 실무에서 자주 나오는 개념을 짧은 문제로 풀며 감을 유지하세요. ■ 오늘의 퀴즈 관심 분야와 최근 오답을 반영해 매일 새로운 문제를 골라 드립니다. 객관식과 단답을 섞어 5문제, 약 8분이면 충분합니다. ■ 주제별 퀴즈 원하는 분야를 골라 바로 시작. 탭할 때마다 새로운 문제로 회전합니다. ■ 성장 기록 연속 학습일(스트릭), 잔디 그래프, 카테고리별 정답률로 나의 학습을 한눈에. ■ 나에게 맞춘 난이도 주니어·미들·시니어 난이도와 하루 목표를 설정해 내 페이스대로. 가볍게 시작해 매일 이어가세요. 오늘의 문제가 준비됐어요.
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 5 screenshots above are DDQ - Developer Daily Quiz's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: DDQ - Developer Daily Quiz runs a dark set with one background colour (#0C140C) carried across every screenshot — the listing reads as a single poster when the shots sit side by side in search results. The accent colour we picked up, #24C45C, is the one to reuse for badges, arrows and highlighted words if you borrow this look. Hit Use this style to open the editor with these exact colours and drop your own screenshot in.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Developer Tools apps approach the same problem? Browse more Developer Tools apps in the showcase.
Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.
Open the screenshot editor →Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.