Sampled from 4 of Arenetto's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#8C7454 accent
#FFFFFF text
Arenetto es un acordeón diatónico de botones para iPhone y iPad, creado alrededor de la manera real de tocar el instrumento: unas notas al cerrar el fuelle, otras al abrirlo y varias notas a la vez bajo los dedos. Elige Norteño con cinco registros o Vallenato con los sonidos Brillante y Armonizado. Selecciona la afinación que va con tu música y toca con 28, 31 o 34 botones. Los botones más grandes aprovechan la pantalla del iPhone; en iPad, ajusta su tamaño y separación a tu forma de tocar. Si quieres una guía visual, puedes mostrar los nombres de las notas con sostenidos o bemoles. Arenetto está diseñado para tocar en horizontal con multitáctil directo, de modo que melodías y acordes respondan juntos. Los ajustes se mantienen fuera del camino mientras tocas y se guardan en el dispositivo. Sin cuenta. Sin anuncios. Sin rastreo. Sin suscripciones ni compras dentro de la app.
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 8 screenshots above are Arenetto's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Arenetto 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, #8C7454, 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 Music apps approach the same problem? Browse more Music 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.