Sampled from 5 of OVSICORI-UNA Alerta Terremotos's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#FC0404 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
OVSICORI-UNA Alerta Terremotos, Costa Rica, es una app móvil que recibe las notificaciones desde el Sistema de Alerta Temprana de Terremotos (SATT) de OVSICORI y evalúasi pueden ser sentidos en la ubicación de usuario o Puntos de Interés y brindar, en el mejor de los casos, Alerta Temprana para que el usuario tenga tiempo para realizar la acción de Protegerse. Efectivo solo a distancias entre unos 50 a 150 km. Más cerca no hay tiempo para alertar y más lejos aunque el sismo pueda ser sentido no causará daños tan importantes como para que se declare una alerta. Es una aplicación gratuita y un servicio que brinda la Universidad Nacional de Costa Rica como complemento al trabajo de diseminación de información que realiza OVSICORI. Es un sistema completamente automatizado que enlaza múltiples instrumentos y algoritmos y por lo tanto es susceptible a fallas técnicas. La app brinda tres tipos…
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 OVSICORI-UNA Alerta Terremotos's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: OVSICORI-UNA Alerta Terremotos runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #040404) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #FC0404, 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 Education apps approach the same problem? Browse more Education 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.