Google finally launches NotebookLM mobile app at I/O: hands-on, first impressions

Among the many giant ads to search for Google that were presented this week during the issue of 2025 from the annual developer I/O conference (less than “inputs/output”), one of the most prominent institution leaders is that he finally attends the AI ​​AI app for the LM conversation, which was only previously available on the web, on board Google Play and Apple.

Notebooklm, if you are not already used and do not remember, is a free service from Google AI that started as a way for users to download documents and inquire through the text, just to become a very common Amnesty International Bodcast generator, however, is similar to anyone else -full. PDFS, links and even YouTube videos.

It was first released on the Internet in July 2023 (and generally provided in the United States in December of that year), so the mobile phone application was coming long ago.

How can the mobile phone version compare? Reading to find out that.

The strong user request pays the mobile phone version

The mobile phone app processes one of the most common users requests: a way to use Notebooklm outside the desktop.

According to the publication of a blog by Biao Wang, Google Labs Product Manager, many users wanted to listen to summaries and interact with AI hosts and share content to Notebooklm directly from their phones.

The release has seen a strong early momentum. Within 24 hours of launch, the application reached the second position in the productivity category of the Apple App Store and the ninth place in general.

Meanwhile, similar traffic analyzes stated that the monthly visits to the Notebooklm platform increased by 56 % over the past six months to more than 48 million people, noting a strong adoption rate.

The first features of the mobile phone focus on not connecting to the Internet and multiple tasks

The Notebooklm Mobile app offers several features designed for use during the navigation.

Users can download a volume option-podcast discussions created by documents or media that have been loaded-to run a non-connection mode. This is a big opening for those who want to take sound summaries with them in walking for long distances, on the subway, or anywhere there is no cell and wireless service.

Users can continue listening without interruption, whether it is navigation or dealing with limited contact.

In addition, the audio overview supports the background operation, allowing users to listen while using other applications or perform other tasks on their devices.

Interactive artificial intelligence hosts add a dynamic participation

The mobile phone experience has a new layer of reaction. When connecting to the Internet, users can click on the “Join” button while running to ask AI’s host questions, redirect the summary flow, or even request a light -hearted content.

This post -time participation provides a more specialized and flexible understanding of complex materials.

Share easy content from any application

The app also simplifies the process of adding new source materials. Users who browse a web site, watch a pdf file, or watch a video on YouTube can share this content directly to Notebooklm via their original post list.

The initial version supports three types of inputs – Websites, PDFS and YouTube links – with more planned formats for future updates.

Available now on iOS and Android

Notebooklm app is immediately available for download. It supports iPhone and iPad devices that operate iOS 17 or later, as well as Android phones and tablets operating Android 10 or higher.

The released version was described as a product of no less than a life (MVP), with continuous improvements based on user inputs.

The development team encouraged notes through social media and its community channels, especially about the features of the web application, which must be given priority to using mobile devices.

Video overview on the road

In addition to launch, Notebooklm inspected a new feature: video overview. The feature will soon reach English, allowing users to create brief and mobile video summaries of different types of content, including PDFS and photos.

The mobile phone version is a major step in the development of the continuous product in Bookbooklm. It aims to make information analysis and understanding available in more contexts, whether users are in their offices or on the movement.

Practical experience with the Notebooklm iOS application presents the promise and risks

The initial practical training tests of the IOS version of Notebooklm revealed a combination of gaps in the promise and performance.

The basic flow – which puts the URL to add as a source, generate summaries and interact with artificial intelligence – is an axiom and consistent with the focus of the web version on simplifying complex content.

For example, a source entitled The clearest: nerve networks It is successfully loaded, created an overview of 7 sources, and allowed the operation of a voice overview with standard controls such as weighting, rapid amendments forward and speed of operation.

However, the experience was not completely smooth.

The app shows inconsistent behavior when trying to add URLs as sources. In multiple cases, adding URL to the web site failed, which leads to the error message “It is not possible to add a source.”

This happened even with typical educational content (for example, pages on how large language models work).

The application has not provided details about the reason for the failure of these URLs, whether due to unnecessary formats, site restrictions or network problems. This deficiency in the comments makes exploring errors and fixing them difficult for users.

During the switch between notebooks, the application is shown from time to time a message showing “Notes notes can be downloaded.”

This happened while navigating the previously created laptops and trying to create or access new devices.

Download message “It may take this 10-20 seconds.” It appeared repeatedly but not always, which may leave users not sure whether the process is already successful or not.

Polish user interface and respond in actual time

The same interface is visually clean and consistent with Google’s design styles.

However, delaying accurate use-such as downloading animation continues for a longer period of necessity or brief generation-stops a sense of response in the actual time, especially for users familiar with the speed of the web application.

Despite the above problems, some of the main promises of the mobile phone application were validated. My Voice Overview of the Keynote from Microsoft 2025 is reliably played in non -connection mode.

The application allowed me to run the content in the background while turning into other applications, and to meet the multi -task support claims shown in the launch announcement.

Notebooklm provides iOS on its founding promise-assembling the AI-AI-Lassisted for mobile devices-but the first users may face reliable challenges on swallowing content and managing notebooks.

The implications of the institution: Why do you have information technology leaders and team managers to notice

For CTOS decision-makers, their managers and team leadership-Notebooklm became more than just a personal productive tool.

By entering Notebooklm Business and NOPOKLM Plus, Google indicates its intention to support professional class applications for research, cooperation and knowledge management across institutions.

It was originally launched as a tool for blogging notes designed using Gemini 1.5 and later promoted with Flash 2.0, and Notebooklm has already proven between students, researchers and knowledge workers. However, with expansion of use, as well as Google Road Map. Notebooklm Business (now referred to in public updates as Notebooklm Plus) offers features that directly aim to the institution’s users:

• Extensive capacityUp to 5X, more notebooks, sources and a general view of sound.
• Cooperation toolsShare notebook, joint editing, and customization options for tone, coordination and elegance.
• Use analyzes: A insightful look at how the difference interacts with common content.
• Sound improvementsThe team members can generate and interact with a narrated overview and use sound -based questions to explore resources.
• Integration of integrationIt is designed for Google and now Google Agentspace, with the Google One Ai Premium plan, expected in 2026.

The Notebooklm value suggestion focuses on institutional teams on Rulipation (generation for retrieval) The form, where users can create central and inquiries knowledge rules based on source materials. The teams can store the floors of the slides, policy documents, or the materials on the plane, the product road maps, or even the reaction records such as CRM-all joint laptops. This can significantly reduce the time of research and switching context, especially in the heavy functions of knowledge such as legal, marketing, product development or research.

In an interview in October 2024 with Venturebeat, Google noticed that the first business users reported success using Notebooklm to create a “central warehouse of the team’s intelligence” – a feature that can help in the project on the plane and continue to be briefed and knowledge across time areas and departments.

Although it is still experimental, the Voice Overview of Notebooklm also carries the possibility to spread knowledge of institutions. The teams can use it to create short and spoken summaries of complex materials-a briefing, or internal connections such as podcast, or summarizing new products documents. Even modern updates allow users to direct conversation or deepest diving in specific topics during operation.

Privacy and control of professional environments

The modern mobile navigation screen confirms that Notbooklm does not use personal data to train models.

For institutions or EDU using Google Drive, data processing is governed by work space or service conditions, and promoting compliance standards. This discrimination may help in primary information technology reviews to adopt industries or organized institutions with sensitive data concerns.

Although the application still includes warnings about the possibility of inaccuracy-communicating with obstetrics-Notebooklm is placed as an assistant to knowledge, not a decision maker. It leads his assessment of the broader use must weigh these boundaries along with productivity strengths and information management of the tool.

The first institution users are already on board

It is worth noting that some of the first adopters in the startup sectors and investment capital have already adopted the Notebooklm notebook as an alternative to traditional CRMS or inner wiki. Sam Lessin, former Vice president and current General Vice Ventures, described using Notebooklm instead of CRM. Others reports on knowledge centers about everything from organizational compliance with code documents.

With Notebooklm maturity, its emerging business capabilities indicate increasing compatibility with productivity and compliance needs for modern teams.