Sampled from 4 of Prompt It Your AI Prompt Vault's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#CC84D4 accent
#FFFFFF text
Prompt It is your personal AI prompt vault designed for creators, artists, developers, marketers, and anyone working with AI. Instead of keeping prompts scattered across notes, screenshots, messages, and documents, Prompt It gives you one organized place to store, manage, improve, and reuse your best prompts. Whether you're creating images, videos, scripts, music, social media content, or creative projects, Prompt It helps you keep everything organized and accessible. FEATURES Prompt Library Save, edit, organize, and manage your AI prompts with a clean and intuitive interface. Collections & Categories Group prompts into custom collections and categories for quick access and better organization. Tags & Search Use tags and powerful search tools to instantly find the prompts you need. Favorites & Pinning Mark important prompts as favorites or pin them to the top of your library. Pr…
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 4 screenshots above are Prompt It Your AI Prompt Vault's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Prompt It Your AI Prompt Vault 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, #CC84D4, 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 Developer Tools apps approach the same problem? Browse more Developer Tools 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.