Sampled from 6 of O'Cleaner: Purify space's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#0484FC accent
#FFFFFF text
O'Cleaner: Guard your device and purify your space. Free up storage, refresh your speaker after moisture, and stay safer while browsing or connecting. 【One-Tap Clean】 Powerful cleanup done in seconds - Instant Cleanup: Remove junk files, duplicates, and unnecessary data with one tap - Smart Optimization: Only cleans what is safe to remove - Fast and Effortless: No complicated steps 【Safari Ad Blocker】 - Block Ads: Remove popups and trackers in Safari - Faster Browsing: Improve loading speed and reduce data usage - Cleaner Experience: Focus on content without distractions 【WiFi Security Monitor】 - Security Status: Check encryption type, connected devices, and network details - Speed Test: Measure upload and download speeds instantly - Ping Test: Check latency to evaluate connection stability - Risk Detection: Identify unsafe or public networks that may expose your data 【Safe …
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 10 screenshots above are O'Cleaner: Purify space's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: O'Cleaner: Purify space 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, #0484FC, 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.