Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 6 of Power JSON Editor Mobile's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#F4CC44 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
iPad screenshots
Icon palette
About this app
Power JSON Editor Mobile is a powerful JSON editor for app and web developers, and it is ready for working with external keyboard on iPhone and iPad. With Power JSON Editor Mobile, developers could handle JSON files easily on iOS, like viewing, exploring, validating any details of a JSON file. √ Document Browser based - PowerJSON is a document browser based app - Manage JSON files like in Files app - Processing any JSON file saved by other apps - Handle JSON file opening in Files app √ Powerful Tree Editor - View JSON in Tree View clearly - Check JSON nodes hierarchy in a tree - Separated node editor - Keyboard supports ready, it turns your iPad to a productive tool √ Useful Text Editor - View JSON inText View with syntax highlighting - Error indicator when parse invalid JSON √ Multiple Tools - Import content from Pasteboard - Import JSON from web url - Parse not well-formed J…
App details
What you can learn from Power JSON Editor Mobile
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 14 screenshots above are Power JSON Editor Mobile's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Power JSON Editor Mobile runs a light 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, #F4CC44, 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.