Gplay Metadata Sync

This handles the tedious work of syncing Google Play Store metadata across locales, including app descriptions, screenshots, and promotional assets. It works with the standard Fastlane directory structure, so if you're already using that format you can import and export everything in bulk. The diff command is genuinely useful because it shows you what changed before you push to production, and the validation catches character limit violations before Google rejects your update. Most valuable when you're managing translations for multiple locales or need to keep your store listing in version control alongside your code. The manual commands are there if you need granular control over specific images or text fields.