Sampled from 5 of POLYMall's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#0C74C4 accent
#111111 text
KOREAPOLYSCHOOL 교재 쇼핑몰 입니다. POLYmall 앱으로 언제 어디서나 간편하게 주문하세요! [주요 기능] 1) 학생 선택 - 학생의 학기별, 캠퍼스별 필요구매 교재 선택이 가능합니다. 2) 세트상품 구매 - 필요한 상품을 세트상품으로 묶어두어, 손쉽게 구매가 가능합니다. 3) 카테고리별 상품 구매 - 카테고리별로 상품을 선택하여 구매할 수 있습니다. 4) 주문내역 조회 - 주문내역을 조회하여 확인 할 수 있습니다. * 본 앱은 POLY School 회원 전용 앱으로, 회원에 한해 주문이 가능합니다.
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 10 screenshots above are POLYMall's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: POLYMall runs a light set with one background colour (#FCFCFC) 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, #0C74C4, 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.