Sampled from 5 of Cos Chat | Online Calls:Cosil's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#24242C bg
#424249
#6CECD4 accent
#FFFFFF text
Do you want to open up to someone who shares your interests but don't know how to start? Do you worry about the authenticity of the people you chat with on other social apps? Join Cosil! We offer a safe, comfortable, and welcoming chat experience. Cosil is a genuine and reliable social platform for the cosplay community. Meet interesting people through text and voice chat, and build your own cosplay social circle. Every user on Cosil undergoes real-name verification, and all profiles are strictly reviewed and protected by the platform. We encourage you to speak your mind and share thoughts that might be hard to express in real life! Freely exchange ideas and make new, interesting friends on Cosil. Themed Chat Rooms Join various themed chat rooms to interact with cosplayers from around the world in real-time, or select users who interest you for video calls—knowing they are verified, …
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 Cos Chat | Online Calls:Cosil's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Cos Chat | Online Calls:Cosil runs a dark set where the background shifts from screenshot to screenshot (first shot #24242C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #6CECD4, 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 Social Networking apps approach the same problem? Browse more Social Networking 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.