Screenshot style breakdown
Sampled from 3 of Telecmux's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#1C1C1C bg
#3B3B3B
#0494FC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Screenshots
Icon palette
About this app
Telecmux is a focused iOS remote for cmux — the native macOS terminal built for AI coding agents. Run Claude Code (and other agents) in parallel on your Mac, then reach back to them from your phone: • See every workspace, pane, and pending agent notification at a glance • Read live terminal output, with highlighting for diffs, status lines, and prompts • Answer agent prompts in one tap with the soft-key ribbon (1 / 2 / delete / return / Esc) • Send free text or dictate by voice (on-device speech recognition) • Switch between workspaces without touching your Mac Connects over SSH using key authentication. Your private keys stay in the iOS Keychain and never leave your device. Host configuration syncs across your devices via iCloud Drive. Requires a Mac running cmux 0.64+ with socket automation enabled. Not a general-purpose terminal — built specifically for the parallel-AI-agent work…
App details
What you can learn from Telecmux
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 3 screenshots above are Telecmux's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Telecmux runs a dark set with one background colour (#1C1C1C) 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, #0494FC, 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.