Sampled from 6 of Bingo Caller: Generador's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C342C bg
#2E5049
#641C94 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Bingo Caller: Generador es un cantor de números aleatorios para partidas de bingo en casa, clubes, centros de día y reuniones familiares. Elige un modo de bingo, toca para sacar una bola o usa el modo automático y deja que la app anuncie el siguiente número en tu celular o tablet. Modos de bingo • 30 bolas para rondas rápidas • 75 bolas con columnas B-I-N-G-O, patrones y casillero libre central • 80 bolas en partidas 4x4 • 90 bolas con frases de cantor estilo británico opcionales • Rangos personalizados de 25 a 200 Herramientas de cantor • Sorteo automático con velocidades Lenta, Estable, Rápida y Turbo • Cantor por voz opcional con selector de voz y velocidad lenta, normal o rápida • Frases de cantor de bingo y apodos personalizados para números • Número comodín: la primera bola también puede marcar todos los números con el mismo último dígito • Controles para deshacer, repetir y rep…
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 16 screenshots above are Bingo Caller: Generador's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Bingo Caller: Generador runs a dark set with one background colour (#0C342C) 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, #641C94, 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 Utilities apps approach the same problem? Browse more Utilities 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.