Screen Studio Kit 1.3 helps you design, compare, and export complete app-store screenshot campaigns on macOS and Windows.

Create multiple campaign treatments inside one project and compare them before choosing the version to export. Start with any of 20 responsive templates or build a layout from scratch.

Edit text directly on the canvas, apply rich typography, and import custom fonts. Use responsive focal crops, feature callouts, reusable background systems, multi-device compositions, stickers, and widgets to keep a visual system consistent across the full screenshot set.

One responsive composition adapts across iPhone, iPad, Mac, Apple TV, Vision Pro, Apple Watch, Google Play, and Microsoft Store outputs. Add per-size position, dimension, or visibility overrides only where a layout needs them. Device frames also support live Turn and Tilt controls from -60° to 60°.

Localization keeps translated copy and language-specific captures in the same project, with CSV import/export and validation of the language-and-size matrix. Preflight catches missing translations or assets, unsafe bounds, invalid counts, output dimensions, and store-specific format rules before deterministic PNG or JPEG export.

Free includes the complete editor, local projects, preview, validation, device-frame editing, one size and one language per export, and up to 10 full-resolution exports per local day. A one-time Pro purchase unlocks unlimited multi-size and multi-language export, all templates, the complete element library, localization CSV workflows, automated capture in direct-distribution builds, and store publishing.

Available from the Mac App Store and Microsoft Store.