Google launches AI-powered NotebookLM app for Android, iOS: What’s new

Google has launched its NotebookLM app for Android and iOS, expanding access to its AI-driven note-taking and research assistant just ahead of Google I/O 2025. Previously available only on desktop since its 2023 debut, the mobile app is now live, offering users smart summaries, document analysis, and the ability to ask questions about uploaded materials—directly from their smartphones.