Sampled from 6 of Phone Cleaner -Storage Free Up's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0464FC bg
#2779FC
#5CA4FC accent
#FFFFFF text
Smart Photo Cleaner for iPhone Your photo library grows every day — duplicates, similar shots, screenshots, and large videos quickly take up valuable storage. This app helps you clean and organize your photos, videos, and calendar efficiently with intelligent on-device analysis. Key Features AI-Powered Photo Analysis Automatically detects duplicate and similar photos Groups burst and similar images to help you keep the best shots Reduces manual effort and improves cleaning accuracy Large Video Detection & High-Quality Compression Identifies videos that take up significant storage space Compresses videos while preserving visual quality Frees up storage without losing important memories Screenshot Detection Automatically recognizes screenshots such as chat images and temporary captures Review and remove unnecessary screenshots in one place Calendar Cleanup Detects expired ev…
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 6 screenshots above are Phone Cleaner -Storage Free Up's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Phone Cleaner -Storage Free Up runs a dark set where the background shifts from screenshot to screenshot (first shot #0464FC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #5CA4FC, 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.