Anthropic has released the latest version of its AI assistant app, "Claude by Anthropic," for iPhone and iPad on the App Store. This update enables voice-based AI chat via CarPlay for environments running iOS 26.4 or later.
Source: AnthropicのAIアシスタントアプリ「Claude by Anthropic」がCarPlayに対応 - excite.co.jp (Google News: Anthropic)