Screenshot style breakdown
Sampled from 5 of Right On Page Devtools's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#344C6C accent
#111111 text
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Captions read from the screenshots (OCR, may contain small errors): 3 headlines, 7.7 words on average (longest 10).
Screenshots
Icon palette
About this app
Effortless Web Devtools on Your iPhone Tired of tethering your iPhone to your Mac for web debugging? This powerful Safari extension brings the developer experience directly to your device: 1) See console logs and API requests right on page 2) Inspect and change CSS for elements Say goodbye to cumbersome setups and hello to efficient on-device devtools.
App details
What you can learn from Right On Page Devtools
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 5 screenshots above are Right On Page Devtools's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Right On Page Devtools runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #FCFCFC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #344C6C, 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.