Screenshot + for App Developer – Create, localize & optimize App Store screenshots directly on iPhone

Summary: Screenshot+ streamlines App Store screenshot creation by enabling users to upload images, add text, select templates, and export in Fastlane-compatible formats. It supports one-tap localization into 40+ languages and extracts ASO keywords from screenshots, all on iPhone and iPad without desktop tools.

What it does

Screenshot+ lets developers upload screenshots, add customizable text overlays, choose device frames and templates, then export images in exact App Store dimensions. It automates localization across multiple languages and exports files structured for Fastlane integration. The app also analyzes screenshot text to extract ASO keywords and exports them as CSV.

Who it's for

It is designed for indie iOS developers who want to create and localize App Store screenshots efficiently without using desktop design software.

Why it matters

Screenshot+ reduces the time and complexity of preparing localized, optimized screenshots, eliminating the need to switch between Xcode and design tools like Figma.