Screenshot style breakdown
Sampled from 5 of 数论模型工具's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#243C34 bg
#425750
#5C447C accent
#FFFFFF text
- #1数论 工具 Hecke 代数 . p-adic 族
- #2数论 工具 模 形式 Hecke L 函 数 BE 插值 p-adic 插值 . Mahler | Newton
- #4数论 工具 p-adic 模 形 式 空间
- #5数论 工具 模 形 式 Hecke [函数 LIE 插值 p-adicL 函数
Captions read from the screenshots (OCR, may contain small errors): 4 headlines, 10.3 words on average (longest 16).
Screenshots
Icon palette
About this app
数论模形工具面向数学研究人员、学生与 p-adic 数论爱好者。主界面以底部标签栏承载「首页」「数论工具」「关于」；「数论工具」内嵌分段与横向分页，将模形式空间、Hecke 代数 p-adic 族、p-adic L 函数采样与示意曲线、超收敛时间线及插值公式演示集中呈现。首页右上角为「意见反馈」。内置演算仅供教学与交互示范，重要结论请用专业代数软件复核。
App details
What you can learn from 数论模型工具
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 5 screenshots above are 数论模型工具's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 数论模型工具 runs a dark set with one background colour (#243C34) 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, #5C447C, 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.
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.