ReleaseKit is a native macOS tool for preparing app store releases.
Design polished store screenshots, manage App Store listing content, localize screenshots and metadata, export ready-to-submit assets, and upload directly to App Store Connect.
Built for indie developers, product teams, marketing teams, and localization workflows, ReleaseKit keeps your release materials organized in one reusable project.

Key features:

• Design screenshots for Apple Store and custom sizes
• Manage app names, subtitles, descriptions, keywords, and release notes
• Localize screenshots and store listings with AI-powered translation
• Preview and manage multiple languages in one project
• Check missing content, length limits, and localization issues before submission
• Export PNG screenshots by device size and language
• Generate export manifests for organized release handoff
• Upload metadata and screenshots to App Store Connect
• Manage multiple apps, versions, languages, and release assets in one workspace
• All data stays local on your Mac — no cloud upload

ReleaseKit helps you reduce repetitive release work and keep every screenshot, listing, translation, and export file ready for submission.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: http://www.zaamdaastudio.com/products/releasekit/privacy/