Screenshot style breakdown
Sampled from 6 of Sesori: OpenCode for Mobile's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#04549C bg
#276BA9
#449CAC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Screenshots
Icon palette
About this app
Most AI coding tools are built for desktops. Sesori is built for the rest of your life — the commute, the coffee line, the moments between meetings when ideas strike and you want to keep momentum. We built Sesori because developers deserve native performance and a UI that actually feels good to use on a phone. No cramped interfaces. No desktop ports. Just clean, fast AI assistance that respects your time and your screen size. What you can do: • Talk through code, architecture, and product decisions with an AI that understands context • Keep projects moving when you're away from your laptop • Maintain session continuity across devices • Focus without clutter — every pixel serves a purpose Who it's for: Developers, indie hackers, and founders who ship. People who want AI assistance that adapts to their workflow, not the other way around.
App details
What you can learn from Sesori: OpenCode for 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 6 screenshots above are Sesori: OpenCode for Mobile's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Sesori: OpenCode for Mobile runs a dark set where the background shifts from screenshot to screenshot (first shot #04549C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #449CAC, 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.