Make your iOS app work across languages.
Guides implementation and review of Apple-platform app localization so text, formatting, and layouts work across languages.
When to use it
Use when adding multilingual support, configuring String Catalogs, handling plurals and locale-aware formatting, or testing localized layouts.
It changes how the agent implements and reviews app localization, including string APIs, plural handling, locale-aware formatting, and layout testing.
What you provide
Uses Xcode 15+ for the recommended String Catalog workflow; generated symbols additionally require Xcode 26 and catalog format version 1.1.
Routes custom formatting and parsing API design to swift-formatstyle while retaining locale-risk and testing guidance; an installation requirement is unstated.
No additional actions listed.