Chart position — tracked daily by LaunchShots
Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 6 of 氢离子-医学AI助手's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#049C44 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
Icon palette
About this app
氢离子你的医学AI助手，临床问题，科研问题，找证据，找知识，都可以问；搜文献，搜指南，查疾病，查药品，都可以搜； 【问答更专业】 精准、权威、循证、时效，所有问答均源自权威出处，不引用互联网不可信信息，支持一键循证，直达信源； 【搜索更智能】 一句话搜索，中文版PubMed，中文输入、中英对照输出。中华医学会系列指南限时免费查阅。 【阅读更高效】 所见即所得、中英对照、AI总结；全文中英对照研读无障碍，AI原文总结快速掌握全文，文件上传开启沉浸阅读； 【权威医学库】 国内外权威机构最新指南共识，中华医学会、AHA、ACC、ESC、NICE等 国际权威期刊最新文献，NEJM、Nature medicine、LANCET、BMJ、JAMA等 【免责声明】 氢离子中的AI问答及疾病/药品模块内容，只作为供医疗行业专业用户参考，但不作为诊断、确诊和治疗依据，也不成为任何享有法律效力的书面证明文件，不能代替医生面诊和医院诊断。若用户以此为诊断和治疗依据，由此可能引发的任何负面影响甚至损失由用户自行负责，氢离子平台不予负责。
App details
What you can learn from 氢离子-医学AI助手
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 氢离子-医学AI助手's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 氢离子-医学AI助手 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, #049C44, 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 Medical apps approach the same problem? Browse more Medical 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.