Sampled from 6 of 손에이전트 - Son Agent's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C142C bg
#2E3449
#3494EC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
손에이전트는 그룹·채널마다 독립적으로 동작하는 AI 세션을 모바일에서 관리하는 앱입니다. 주요 기능 - 실시간 채팅: 그룹별 AI 세션과 웹소켓 기반으로 실시간 대화 - 서브세션 관리: 트리 구조로 하위 세션을 만들고 전환 - 다이렉트 메시지: 종단간 암호화(E2EE)로 보호되는 1:1 대화 - 네이티브 도구: 터미널, 파일 브라우저, git 히스토리를 앱 안에서 바로 확인 - 대시보드 웹뷰: 기존 웹 대시보드 화면을 그대로 모바일에서 열람 - 푸시 알림: 새 메시지를 실시간으로 수신 팀 내부 AI 에이전트 운영을 위한 도구입니다.
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 8 screenshots above are 손에이전트 - Son Agent's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 손에이전트 - Son Agent runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #0C142C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #3494EC, 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.