Sampled from 6 of Cardstock: Sports Card Scanner's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0414DC bg
#2734E0
#048484 accent
#FFFFFF text
With a built-in scanner, value lookup, automatic information detection, checklist tracking, card sorting, flippable cards, beautiful image sharing, infinitely nestable folders, powerful search, iCloud sync support, CSV export, and plentiful customization options, Cardstock is the best way to digitally catalog your sports cards. Features: ⋅ Scanner - The scanner uses the camera to convert your image into a high quality scan. ⋅ Value lookup - By using the value lookup, you will be able to see what similar cards have sold for on eBay. ⋅ Automatic information detection - Every time a card is scanned, Cardstock searches it and records any useful information found. ⋅ Checklist Tracking - Checklists allow you to utilize your collection to track your progress on completing sets. - Each time you open a checklist, Cardstock searches for any matching cards and uses them to auto…
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 15 screenshots above are Cardstock: Sports Card Scanner's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Cardstock: Sports Card Scanner runs a dark set with one background colour (#0414DC) 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, #048484, 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 Sports apps approach the same problem? Browse more Sports 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.