Sampled from 6 of Studibuch's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#94C41C bg
#82AC18
#CCE494 accent
#111111 text
Mit der Studibuch-App kannst Du schnell schnell & sicher Deine gebrauchten Bücher verkaufen. - In wenigen Minuten Geld verdienen - Faire Ankaufspreise - Keine versteckten Kosten Und so einfach geht's: 1. Bücher Barcode mit der Kamera scannen oder ISBN eingeben 2. Bücher verpacken und an uns schicken 3. Geld nach wenigen Tagen erhalten Du hast noch Fragen an uns? Dann melde Dich unter service@studibuch.de Wir helfen Dir gerne weiter. Weitere Informationen findest Du unter: https://www.studibuch.de
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 12 screenshots above are Studibuch's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Studibuch runs a light set with one background colour (#94C41C) 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, #CCE494, 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.