Sampled from 6 of Castanet's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#FCC404 accent
#FFFFFF text
Since launching in November 2000, Castanet has become one of the most visited media websites in Western Canada. The free Castanet.net app is the B.C. Interior's source for the latest local, national and world news, classifieds, events, webcams and more. The Castanet.net site is visited by 600,000 people every week. The Castanet.net app has all the features our desktop and mobile sites have with improved usability for smartphones.
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 Castanet's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Castanet runs a dark set with one background colour (#040404) 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, #FCC404, 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 News apps approach the same problem? Browse more News 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.