Sampled from 6 of Who Called Plus's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#445CE4 accent
#FFFFFF text
Manage your calls, contacts, and device insights — all in one smart app. This app helps you organize and manage your calls with rich contact details, smart tagging, and advanced call insights. Mark trusted contacts and set birthday reminders while viewing real-time device information such as battery level, storage usage, and total contacts count. Designed for clarity and convenience, everything works together to keep you well organized. Contact & Call Log Management - Add, save and delete contact details - Save call history with date, time, duration, and status - Attach photos to contacts for easy identification Communication Made Easy - Call and video call contacts directly - Send messages with a single tap Spam & Trust Tagging - Tag numbers as Spam, Neutral, or Trusted - Maintain a separate spam list Birthday Reminders - Add birthday details to contacts - Get reminders so you nev…
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 Who Called Plus's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Who Called Plus runs a dark set where the background shifts from screenshot to screenshot (first shot #040404) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #445CE4, 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.