Chart position — tracked daily by LaunchShots
Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 5 of WebDebug - Web debugging tool's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C1424 bg
#2E3442
#243C74 accent
#FFFFFF text
Screenshots
iPad screenshots
Icon palette
About this app
Web Debugger is an all-in-one web debugging tool designed for web developers and front-end debugging scenarios. It combines a built-in browser, code injection, a static server, Mac remote debugging, and common GitHub features, letting you preview pages, inject scripts, debug APIs, and analyze resources right on your phone. Key features: · Built-in browser: Open any URL and debug on the spot — no need to switch between your computer and phone. · Debug panels: Built-in debug panels let you view Console logs, Network requests, DOM and elements right on your phone. · Shake to view network requests: Shake your phone to show the network requests made by the current page, and export the request log via email. · Code injection: Save multiple CSS / JS / HTML scripts and inject them into the current page anytime. · Static server: Run a directory on your phone as a static website to cover various…
App details
What you can learn from WebDebug - Web debugging tool
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 WebDebug - Web debugging tool's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: WebDebug - Web debugging tool runs a dark set with one background colour (#0C1424) 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, #243C74, 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.
Take what works into your own screenshots
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 →Apps with a similar look
Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.