Sampled from 6 of Johnny Expert Motorcycle AI's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#5C7C94 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Johnny Expert is an AI-powered app built for motorcycle riders. Built by a rider with 16 years in the motorcycle industry — real technical knowledge meets cutting-edge technology. No hardware. No external sensors. Just your smartphone. ASK JOHNNY — AI MOTORCYCLE ASSISTANT Talk to Johnny about your motorcycle. Get instant answers on diagnosis, maintenance, customization, and technical issues. Specialized knowledge by model — answers like a mechanic who actually knows your bike. VIRTUAL TELEMETRY Most telemetry systems need hardware plugged into your bike. Johnny Expert doesn't. Our engine reads the raw signals your smartphone already produces — GPS, accelerometer, gyroscope and reconstructs them into real telemetry: speed, RPM, gear position, throttle, battery voltage, engine hours, and riding behavior. The phone provides the sensors. Johnny provides the intelligence. BIKE HEALT…
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 6 screenshots above are Johnny Expert Motorcycle AI's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Johnny Expert Motorcycle AI runs a dark set with one background colour (#040404) 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, #5C7C94, 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 Sports apps approach the same problem? Browse more Sports 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.