Sampled from 4 of PoseTracker AI's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#2484FC bg
#4295FC
#5CDCFC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
PoseTracker AI lets you experience PoseTracker’s real-time pose estimation directly on your iPhone before integrating it into your own product. No login, no setup – just install and start playing with the API. Switch between Live camera and Video upload to see how PoseTracker tracks movement in different contexts. The app renders a clean overlay with metrics so you can feel exactly what your users would see in a production app. Explore a built-in exercise library with ready-made logic for repetition exercises, static holds, and custom jump flows. PoseTracker counts reps, measures hold duration and evaluates form quality so you don’t have to design pose logic from scratch. For jumps, PoseTracker turns motion into numbers: air time, jump height and summaries over a session. You can enter a user’s height when needed, or run pure physics-based jump analysis. This demo shows exactly what …
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 8 screenshots above are PoseTracker AI's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: PoseTracker AI runs a dark set with one background colour (#2484FC) 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, #5CDCFC, 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 Developer Tools apps approach the same problem? Browse more Developer Tools 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.