ButterKit: Screenshot Studio

ButterKit helps app developers reach more users faster. Quickly create stunning screenshots for the App Store; capture straight from Xcode Simulator, edit with 1-click templates and 3D devices, localize to all 39 App Store Connect languages, and upload/export. It’s fast and private with no accounts or ads. Apple M1 or newer is recommended for best performance (Intel works too). KEY FEATURES • App Store Screenshot Design Studio: pro typography, gradient tools, and precise 3D device controls (style, bezel, rotation, scale) • Professional Templates: designer-built layouts make screenshots look polished in minutes • Capture from Xcode Simulator: pull your app screenshots directly from Xcode Simulator into photorealistic 3D devices • Automatic Translations: use built-in translations for 20+ languages, or bring your own OpenAI API key to translate to all 39 supported ASC languages (Pro feature) • Automatic App Store Connect Uploading and Batch Image Exports • Built for Real Workflows: infinite canvas, keyboard shortcuts, undo/redo, file saving, custom fonts, gradients, and style presets. • Mac-native, Metal-accelerated: buttery-smooth editing with a realtime 3D renderer and lifelike iPhone, iPad, and Mac device frames. • Private by Design: all core features run on-device. Optionally use your own API keys for additional translation options (Pro feature) BUILT FOR DEVS & DESIGNERS ButterKit streamlines the full pipeline from capture, edit, translate, and export - so you spend time refining your product, not wrangling artboards. REALTIME 3D, ZERO WAIT Rotate, frame, and light photorealistic devices in a GPU-powered viewport. What you see is what you ship: responsive, precise, and smooth. LOCALIZE IN MINUTES Translations automatically respect typographic rules and constraints, keeping captions readable and aligned across all localizations. PRO FEATURES • Available as a one-time purchase or subscription • Remove "Made with ButterKit" watermark • Publish metadata directly to App Store Connect • Unlock OpenAI API usage for translations to all 39 App Store Connect languages Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/