Sampled from 4 of RAlN BT Platform's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#141C34 bg
#343B50
#047CDC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Master Your Range of Motion with the Ultimate Physical Longevity System. This is not just another fitness timer; it is a professional-grade movement sequencing laboratory designed for athletes, practitioners, and high-performers who demand absolute physical precision. Whether you are rehabilitating specific joint restrictions, optimizing athletic recovery, or mastering complex movement patterns, this system provides the high-fidelity tools you need to architect your physical sovereignty without compromise. Total Sequence & Flow Architecture Stop practicing through static, unoptimized routines. Our dedicated Movement Library allows you to catalog and deploy the world’s most advanced mobility templates in real-time. Build custom modular flows with a fluid 60FPS engine that tracks every block and transition with mathematical integrity. Authorize immediate session adjustments, identifying e…
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 4 screenshots above are RAlN BT Platform's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: RAlN BT Platform runs a dark set with one background colour (#141C34) 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, #047CDC, 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.
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.