Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 4 of HTML Launch's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#FC2C54 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
iPad screenshots
Icon palette
About this app
Vibe coded something useful? Give it somewhere to live. HTML Launch lets you build a personal collection of single-file HTML apps and run them directly on your iPhone or iPad. Ask your favorite AI to create a self-contained HTML app, paste the code into HTML Launch, save it, and it becomes part of your personal app collection. Build whatever is useful to you: • Calculators • Trackers • Dashboards • To-do lists • Timers • Games • Personal utilities • Interactive prototypes • Little tools made just for you Each creation lives locally on your device and can be launched again whenever you need it. HTML Launch includes: • A personal library for your HTML apps • Built-in HTML editor • Instant local execution using WebKit • Automatic app names from HTML titles • Separate local browser storage for each app • Export to Files • Quick actions for running, editing and managing your apps • No…
App details
What you can learn from HTML Launch
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 HTML Launch's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: HTML Launch 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, #FC2C54, 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.