Sampled from 6 of Phone Cleanup:Clean&Optimizer's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#247CFC bg
#428EFC
#74ACFC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Phone Cleanup: Clean & Optimizer is your all‑in‑one solution for a cleaner, faster, and more organized iPhone. Our powerful AI technology helps you reclaim valuable storage space, optimize device performance, and protect your privacy effortlessly. AI Photo Cleaner Our smart AI scans your photo library to quickly identify and help you remove duplicate photos, near‑identical images, screenshots, and other clutter. Free up gigabytes of space with ease and keep only your best memories. Memory Optimizer Boost your iPhone’s performance with one tap. Our memory optimizer clears unnecessary background processes and cached data, helping your phone run smoother and faster, especially when using demanding apps or games. Private Album Keep your sensitive photos and videos securely hidden. The Private Album feature offers password or Face ID protection, ensuring your personal memories stay confid…
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 11 screenshots above are Phone Cleanup:Clean&Optimizer's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Phone Cleanup:Clean&Optimizer runs a dark set with one background colour (#247CFC) 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, #74ACFC, 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.