Sampled from 5 of AuroraWatch UK Aurora Alerts's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#141414 bg
#343434
#FC9C04 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
AuroraWatch UK provides real-time alerts when the northern lights may be visible from the UK, based on ground magnetometer measurements from a scientific monitoring network across the country. The aurora borealis (northern lights) is a spectacular natural phenomenon that can occasionally be seen in the night sky over the United Kingdom. Once seen, it is never forgotten. AuroraWatch UK is a free service that alerts you when geomagnetic activity becomes strong enough that the aurora may be visible from the UK. The service is run by scientists in the Space and Planetary Physics group at Lancaster University’s Department of Physics. It is based on measurements from a network of magnetometers across the UK that monitor disturbances in the Earth’s magnetic field caused by auroral activity. The AuroraWatch UK app for iOS is written, run and maintained by Neil Morton at Progress Concepts Li…
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 10 screenshots above are AuroraWatch UK Aurora Alerts's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: AuroraWatch UK Aurora Alerts runs a dark set with one background colour (#141414) 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, #FC9C04, 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 Weather apps approach the same problem? Browse more Weather 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.