Screenshot style breakdown
Sampled from 6 of Know Call +'s App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#1C1C1C bg
#3B3B3B
#AC2C2C accent
#FFFFFF text
- #2Know Call +
- #3KnowCall Makes It Easier To Stay Aware Of Potential Scams And Protect
- #4Spam Numbers Across 11 Categories
- #5Contact Manager +1-811-555-0118 Q¥ Telemarketing >
- #6Spam Detail's < Back Spam Details ~~ Edit Delete
Captions read from the screenshots (OCR, may contain small errors): 5 headlines, 7 words on average (longest 12).
Screenshots
Icon palette
About this app
KnowCall helps you take control of unwanted calls by giving you a private way to record and organize suspicious phone numbers. Many people receive repeated calls from scammers, telemarketers, or robocalls, and KnowCall provides a simple way to keep track of them. Instead of using automatic detection, it works as your own personal spam journal, allowing you to save numbers, add notes, and sort them into categories such as scam, telemarketing, or robocall. By logging calls manually, you build a trusted reference that helps you recognize patterns and stay cautious. All information is stored locally on your device, ensuring full privacy and control over your data. KnowCall does not block or record calls—it simply provides a safe and reliable space to track numbers you want to avoid. Designed to keep you informed and prepared, KnowCall makes it easier to stay aware of potential scams and pr…
App details
What you can learn from Know Call +
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 Know Call +'s answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Know Call + runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #1C1C1C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #AC2C2C, 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.
Take what works into your own screenshots
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 →Apps with a similar look
Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.