ButterKit is a creative production toolkit built for Apple developers to streamline App Store screenshot creation and localization. It combines reusable design templates, localization-friendly workflows, and Apple-native layout systems into a single environment, helping teams ship polished store creatives across devices and languages with less friction.
ButterKit is a design-first creative production toolkit that helps Apple developers create, localize, and export App Store screenshots faster.
Best suited for indie developers, small product teams, and design-lean studios looking to systemize screenshot production and localization without building heavy automation pipelines or relying on multiple tools.
It runs on a yearly (20$) or lifetime (49$) model that’s highly accessible compared to most ASO creative tooling. It’s particularly attractive for small teams wanting to automate core creative flows and scale localization without committing to expensive ongoing subscriptions.