Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 4 of 独秀云数字教材's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#F4F4F4 bg
#D6D6D6
#7C2414 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
iPad screenshots
Icon palette
About this app
独秀云数字教材应用程序以新形态的数字教材内容与资源为核心，为高校师生提供集教学、练习、测试与评估于一体的综合服务。平台融合图文、音视频、3D、H5等多元富媒体内容，配套拓展阅读资料、PPT等多模态教学资源，极大丰富了教学形式与内容表达。教师可借助互动教学系统进行班级管理与备课，灵活发布讨论、作业等学习任务，全面提升教学效率。学生可在线完成各类任务，教师则能实时查看学情报告，精准掌握学习进度与成效。立即下载，开启数字化高效教与学新体验！
App details
What you can learn from 独秀云数字教材
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 7 screenshots above are 独秀云数字教材's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 独秀云数字教材 runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #F4F4F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #7C2414, 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.
Take what works into your own screenshots
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 →Apps with a similar look
Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.