Sampled from 6 of 틈틈독서's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#34343C bg
#505057
#7C84CC accent
#FFFFFF text
책을 읽다가 마음에 드는 문장을 발견했나요? 틈틈독서로 문장을 간편하게 수집하세요! 원하는 페이지를 추가하고, 마음에 드는 문장을 선택한 뒤 간단히 페이지 번호만 입력하면 끝! [주요 기능] 1. 문장 수집 카메라 - 사진 속 문장을 터치 두 번만으로 수집할 수 있어요 - 이미 찍어둔 사진 속 문장도 수집할 수 있어요 2. 대화형 코멘트 - 책과 대화하듯 문장에 감상을 자유롭게 남겨보세요 3. 나만의 책장 - 읽은 책, 읽을 책, 좋아하는 책 모두 책장에 추가해 보세요 4. 문장 복사 - 마음에 드는 문장을 복사해서 공유할 수 있어요 5. 문장 내보내기 - 수집한 문장과 코멘트를 CSV 파일로 저장할 수 있어요 [문의] 이메일: tumtumread@gmail.com 개인정보처리방침: https://adorable-tern-150.notion.site/2316701a7e0d80d88453fb90fd02972b?source=copy_link standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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 9 screenshots above are 틈틈독서's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 틈틈독서 runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #34343C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #7C84CC, 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 Book apps approach the same problem? Browse more Book 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.