Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 6 of Card Index: Scanner & Tracker's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#649CFC bg
#5889DD
#747C44 accent
#111111 text
Screenshots
Icon palette
About this app
Scan Pokémon, sports cards, One Piece, and Yu-Gi-Oh! cards, track your portfolio, research the market, and make smarter collecting and investing decisions with Card Index. Card Index is an all-in-one card scanner, collection tracker, market research platform, and personal AI assistant built for trading card and sports card collectors and investors. Whether you collect Pokémon cards, One Piece cards, Yu-Gi-Oh! cards, or sports cards, Card Index gives you the data and tools you need to complete sets, monitor your portfolio, research your next purchase, and discover undervalued cards—all in one place. YOUR PERSONAL COLLECTION AND MARKET ASSISTANT Ask AI questions about your cards, portfolio, sets, and the broader card market. Ask questions such as: • Has this card increased in value over the last three months? • Which cards am I missing to complete this set? • What are the best-perfo…
App details
What you can learn from Card Index: Scanner & Tracker
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 7 screenshots above are Card Index: Scanner & Tracker's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Card Index: Scanner & Tracker runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #649CFC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #747C44, 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 Reference apps approach the same problem? Browse more Reference 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.