Sampled from 6 of Luma Cleaner: Clean Phone's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#345CFC accent
#111111 text
Luma Cleaner is the all-in-one tool to keep your iPhone fast, organized, and secure. Effortlessly clean up your phone and iCloud storage, free up space, and optimize your device in just a few taps. With millions of users worldwide, Luma Cleaner is the easiest way to maintain your phone’s performance and privacy. Key Features: Clean Up iPhone & iCloud: Instantly remove unnecessary files and junk to reclaim valuable storage on your device and in the cloud. Smart Cleaning: Analyze your phone and get one-tap solutions to clear out similar photos, duplicate pictures, screenshots, and large videos. Compress Videos: Reduce video file sizes while maintaining their quality to save storage without losing precious memories. Systematize Contacts: Organize your contacts by merging duplicates and fixing incomplete entries for a tidy address book. Hide Private Photos & Videos: Protect your personal…
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 9 screenshots above are Luma Cleaner: Clean Phone's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Luma Cleaner: Clean Phone runs a light set with one background colour (#FCFCFC) 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, #345CFC, 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.