Metavia Sync: Metadata Editor

Streamline your multi-platform metadata workflow with AI-powered translations. Metavia Sync helps iOS, macOS, and Android developers manage multilingual app metadata efficiently. Translate your content into all App Store and Google Play languages and sync directly to App Store Connect and Google Play Console. Key Features • AI-powered translation using OpenAI GPT models • Selectable AI model for translations • Custom prompt editing for fine-grained control over translations • Full support for App Store Connect (all 40 locales) • Support for Google Play Console with all Play Store languages • Direct publishing via App Store Connect API and Google Play Developer API • Smart character-limit validation for both platforms with auto-shortening and auto-lengthening • Secure credential storage in macOS Keychain • Batch translation for all languages at once • Pre-translated quick phrases for common “What’s New” updates • Version restore: recover metadata from previous releases • Unified workflow for iOS and Android What You Can Translate • What’s New / Release Notes (App Store) • Promotional Text (App Store) • App Name and Subtitle / Short Description • Full Description • Keywords (App Store) • Long and Short Descriptions (Google Play) How It Works Connect your App Store Connect and/or Google Play accounts Add your OpenAI API key for translation Select your app and version Edit metadata in your primary language Translate all fields into every supported locale with one click Sync directly to App Store Connect or Google Play Console Security First All credentials are stored securely in the macOS Keychain and never leave your device. All communication with App Store Connect, Google Play Console, and OpenAI happens directly from your Mac. Metavia Sync is designed for developers who manage international apps across both iOS and Android. OpenAI API key required for translation.