Sampled from 6 of 널싱랩's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#141414 bg
#343434
#F42C54 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
서울대학교 병원과의 업무협약을 통해 제공받은 양질의 임상 사례를 가명으로 가공하여 컨텐츠화 하였으며, 실제 병원현장의 실제 동선을 다양한 방법과 미디어를 통해 경험할 수 있습니다. 널싱랩의 컨텐츠는 지금까지의 어떤 간호 교육 컨텐츠보다 쉽고, 빠르고, 재밌고, 효과적이며, 실제에 가깝습니다.
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 12 screenshots above are 널싱랩's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 널싱랩 runs a dark set with one background colour (#141414) 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, #F42C54, 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 Education apps approach the same problem? Browse more Education 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.