Sampled from 4 of Porto FTP's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#ECECEC bg
#CFCFCF
#047CFC accent
#111111 text
Reading the caption text from the screenshots in your browser…
Porto is a dual-pane FTP, SFTP and FTPS client for iPhone, iPad, and Apple Silicon Mac. Open a local folder on one side and the server on the other. Upload, download, rename, delete, and create folders without leaving the commander layout. A transfer queue sits at the bottom so you can pause, resume, or cancel jobs. FEATURES • FTP, SFTP, and FTPS (explicit and implicit) • Dual-pane browser — local and remote side by side • Transfer queue with progress, pause, resume, and cancel • New folder, rename, delete, permissions, and file properties • Built-in text editor for remote files • SSH terminal on SFTP connections • Saved sites with passwords and SSH keys in the Keychain • Face ID / Touch ID lock • Site backup export and import between your devices FREE AND PORTO PRO The Free plan is the full client with one saved site. Porto Pro is a one-time purchase (not a subscription) that unlock…
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 9 screenshots above are Porto FTP's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Porto FTP runs a light set with one background colour (#ECECEC) 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, #047CFC, 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.
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 →Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.