Sampled from 6 of Niblio - Biblioteca y registro's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#F4ECE4 bg
#D6CFC8
#744C34 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Niblio es tu compañero de lectura personal. TUS DATOS SON TUYOS Sin necesidad de registrarse ni de crear cuentas de ningún tipo, tus libros se guardan de forma local en tu dispositivo, pudiendo llegar a funcionar incluso sin conexión. Exporta e importa tu colección cuando quieras con el sistema de backup integrado. NIBLIO UNLIMITED La versión gratuita incluye hasta un máximo de 100 libros pudiendo utilizar TODAS las funcionalidades de la aplicación sin excepción. Desbloquea Niblio unlimited para añadir tantos libros como quieras, sin suscripciones ni pagos recurrentes, un único pago . La versión unlimited apoya el desarrollo de la app y nos ayuda a mantenerla y a mejorarla. TU BIBLIOTECA, EN TU BOLSILLO Añade libros escaneando el código de barras ISBN, buscando por título o introduciéndolos manualmente. Organiza tu colección en estanterías personalizadas, filtra por estado y or…
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 Niblio - Biblioteca y registro's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Niblio - Biblioteca y registro runs a light set with one background colour (#F4ECE4) 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, #744C34, 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 Book apps approach the same problem? Browse more Book 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.