Sampled from 1 of Rosetta Dash's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040C0C bg
#272E2E
#6494AC accent
#FFFFFF text
Rosetta Dash is a focused safety and trip-readiness display for road trips, remote travel, and camping. It is not a navigation app and never presents a driver-facing map. See what matters now: • Live heading, GPS speed, altitude, pitch, and roll from your iPhone’s sensors • Tap either attitude instrument to calibrate it to your phone’s mounted position • Current temperature, wind, and visibility • Air quality from Open-Meteo • Active NOAA/National Weather Service alerts when available Rosetta Dash is built for an at-a-glance cockpit view: large instruments, calm hierarchy, and safety conditions above ordinary status. Location is used only while the app is open to calculate local conditions and device instruments. Rosetta Dash has no accounts, advertising, analytics SDKs, or in-app purchases.
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 1 screenshots above are Rosetta Dash's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Rosetta Dash runs a dark set with one background colour (#040C0C) 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, #6494AC, 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.