We’ve built a local-first App Store screenshot native Mac tool where the project file is a plain JSON

Hi,

My name is Andrew. For the last few months, we’ve been working on Screenshot Bro, a native Mac app for designing, localizing, and uploading App Store screenshots.

Problem:

App Store screenshots look simple until you actually have to ship them. The moment you support multiple device sizes and locales, the workflow becomes repetitive fast:

Updating the same layout across iPhone + iPad sizes