Sampled from 6 of MyCareLink Heart™'s App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#F4F4F4 bg
#D6D6D6
#1C3454 accent
#111111 text
Patients with Medtronic heart devices that have Bluetooth® wireless telemetry can download this app for free and use it for remote monitoring. The app can be used to automatically send heart device information to your clinic – wherever you go. Cellular and Wi-Fi availability applies. To get started, contact your doctor to confirm your enrollment in the Medtronic CareLink™ network. To learn more, visit www.MCLHeart.com. Important Safety Information: www.medtronic.com/MCLHeartISI. The MyCareLink Heart™ mobile app has requirements for your phone or tablet and operating system (OS) version. The app cannot transfer data between your heart device and the Medtronic CareLink™ network if those requirements are not met. The requirements for your phone or tablet and OS version will change over time. You may need to update, or replace, your phone or tablet and OS to use the app to transfer data…
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 11 screenshots above are MyCareLink Heart™'s answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: MyCareLink Heart™ runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #F4F4F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #1C3454, 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.