Sampled from 5 of XpressO by MoCA's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#1C74BC accent
#111111 text
Reading the caption text from the screenshots in your browser…
XpressO was created by cognitive neurologist, and creator of the renowned “MoCA Test”, Dr. Ziad Nasreddine along with his team. The MoCA Test—or Montreal Cognitive Assessment—is a widely adopted medical screening test used by healthcare professionals worldwide for early detection of cognitive decline and mild cognitive impairment (MCI). XpressO, on the other hand, is designed for the general public to quickly test your memory and brain performance on your own device. Once all XpressO tasks are completed, you will see your score. You should discuss any memory or brain health concerns with your physician; you can bring your XpressO report along with you. Why should you use XpressO by MoCA? It allows you to privately check up on your cognition. It’s quick, usually less than 7 minutes to finish a test. It was developed by team behind a world-leading cognitive test. It’s a great way to…
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 10 screenshots above are XpressO by MoCA's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: XpressO by MoCA runs a light set with one background colour (#FCFCFC) 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, #1C74BC, 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 Medical apps approach the same problem? Browse more Medical 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.