PANews reported on May 20 that Google officially launched the Android and iOS native applications of NotebookLM, an AI note management tool, ahead of the I/O conference. The new version supports PDF, web pages, YouTube videos and text imports, and can quickly add materials through the system sharing panel. It also has built-in AI-hosted voice summary playback and offline functions. The interface supports both mobile phones and tablets, and users can switch between the "Source", "Q&A" and "Studio" modules. The native client officially replaces the previous PWA web version.