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

Under the many announcements, Gigant are looking for Google Made this week during the 2025 edition of its annual I/O Developer Conference (apart from “input/output”), is one of the most striking for managers that it is finally Bring his hit Conversational AI Application Notebook LMpreviously only available on the internet, on the Google Play And Apple App Stores.

NotebooklmIf you are not yet a user and do not remember, a free Google AI-driven service is that began as a way for users to upload and request documents via text, only to become an extremely popular AI-Podcast generator, complete with two extremely personal standard AI Host voices-One Masculine, LODER, LODER, LODER-DAT-DAT-DAT-DAT-DAT-DAT-DAT-DAT-DAT-DAT-DAT-DAT-DAT-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date-Date Users, led by users, led by users, led by users, led by users, led by users and even. Youtube videos.

It was first released on the internet in July 2023 (and became generally available in the US in December of that year), so the mobile app has long happened.

So how does the mobile version relate? Read on to find out.

Strong user question stimulates mobile release

The mobile app deals with one of the most frequent user requests: a way to use Notebook LP beyond the desktop.

According to A blog post from Biao Wang, product manager at Google LabsMany users wanted the possibility to listen to summaries, to communicate with AI hosts and share content to directly from their phones to Notebooklm.

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

Meanwhile, traffic analysis company Comparable web reported that monthly visits to the Notebooklm platform have risen by 56% In the past six months to more than 48 million vistas, with reference to a strong adoption percentage.

Mobile first functions are aimed at offline and multitasking

The Mobile app of the NotebookLM introduces various tailor-made functions for use en route.

Users can download audio overviews-by playing the Podcast discussions about uploaded documents or media-for offline by AI generated by AI. This is a huge unlocking for those who want to take Audio compensation on walks, in the metro or wherever cell and wireless service is missing.

Users can continue to listen without interruption, whether it is about commuting or dealing with limited connectivity.

In addition, audio overviews support background abnormality, with which users can listen while they use other apps or perform other tasks on their devices.

Interactive AI -Hosts add dynamic involvement

The mobile experience has a new layer of interactivity. When they are connected to the internet, users can tap a “join” button during playback to ask the AI ​​hosts questions, to destroy the summary current or even request light content.

This real -time involvement ensures a more personalized and flexible understanding of complex materials.

Share easy content from each app

The app also streamlines the process of adding new source materials. Users who browse a website, view a PDF or view a YouTube video can share that content directly with Notobollm via the native share menu of their phone.

The first version supports three input types – websites, PDFs and YouTube links – planned for future updates with more formats.

Now available on iOS and Android

The Notebooklm app is immediately available for download. It supports iPhones and iPads with iOS 17 or later, as well as Android phones and tablets that run android 10 or higher.

The released version is described as a minimally viable product (MVP), with constant improvements expected based on user input.

The development team has encouraged feedback via social media and its community channels, in particular for which functions of the web app should be prioritized for mobile use.

Video -overviews on the road

In addition to the launch, Notebooklm has viewed a new function for a new function: Video overviews. The position will soon arrive in English, so that users can generate short, animated video entrepreneurs from different content types, including PDFs and images.

The mobile release is an important step in the current product evolution of NotebookLM. It is intended to create information analysis and understanding that is accessible in more contexts, whether users are on the road or are on the road.

Hands-on experience with Notebook IOS app shows promise and pitfalls

My first practical tests of the iOS version of Notebooklm revealed a mix of promise and performance gaps.

The core current – a URL appropriate to add it as a source, to generate summaries and interact with the AI ​​- is intuitive and consistent with the focus of the web version on simplifying complex content.

For example a source entitled Explained: Neural networks Successfully loaded, made an overview with 7 sources and playing an audio overview with standard controls such as rewinding, fast forward and playing speed adjustments possible.

However, the experience was not completely smooth.

The app shows inconsistent behavior when you try to add URLs as sources. In several cases, adding a website -Url failed, which resulted in the error message “Couldn’t add a source.”

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

The app did not give any details about why these URLs failed, whether because of non -supported classifications, site limitations or network problems. This lack of feedback makes problem solving difficult for users.

While switching between notebooks, the app occasionally returned a message “Couldn’t load notebooks.”

This happened during navigating between previously made notebooks and try to make new ones or gain access to new ones.

The charging message “This can take 10-20 seconds” It often appeared but did not always solve, so users were possibly uncertain about whether an operation was actually successful or not.

Onion polish and real -time response

The interface itself is visually clean and consistent with the design patterns of Google.

Subtle delays from the usability-such as loading animations that last longer than necessary or summarizing breaks of the generation finds, however, from the feeling of real-time responsiveness, especially for users who are familiar with the speed of the web app.

Despite the issues above, some important promises of the mobile app were validated in use. My audio overview of the Build 2025 -keynote address from Microsoft played reliable in the offline mode.

The App enabled me to play content in the background while switching to other apps, where I had accepted the multi-tasking support claims in the announcement of the launch.

NotebookLM on iOS provides its fundamental promise with the awakening of AI-assisted understanding for mobile devices but early users can encounter confidence challenges on intake of content and notebook management.

Implications for companies: Why IT leaders and team managers should notice

For Enterprise Decree-inverters-IT turns, the Management and Team Leaders, Notebook LM is more than just a tool for personal productivity.

With the introduction of NotebookLM Business and now NotebookLM Plus, Google indicates the intention of supporting professional applications for research, cooperation and knowledge management at organizations.

Originally launched as an AI Note-taking tool built with Gemini 1.5 and later upgraded with Flash 2.0, Notylm has already proved popular with students, researchers and knowledge workers. However, as the use is expanded, it also has the roadmap of Google. NotebookLM Business (now indicated in public updates such as Notebook Plus) introduces functions that are square aimed at company users:

• Comprehensive capacity: Up to 5x more notebooks, sources and audio overviews.
• Collaborative tool: Share Notebook, shared processing and adjustment options for tone, format and style.
• User analysis: Insight into how teams deal with shared content.
• Audio improvements: Team members can generate and communicate overviews and use speech -based questions to explore sources.
• Integration willingness: Designed for Google Workspace and now Google Agentsspace, with inclusion in the Google One AI Premium Plan that is expected in 2026.

Notebooklm’s value proposition for enterprise teams focuses on his VOD (pick-up-advanced generation) Model, where users can create centralized, query knowledge bases based on source materials. Teams can store DIA-Decks, policy documents, onboarding material, product trout maps or even CRM-style interaction logs-all within shared notebooks. This can drastically reduce the search time and context switching, in particular in knowledge-heavy functions such as legal, marketing, product development or research.

In an interview of October 2024 with Venturebeat, Google noted that early business users reported success with the help of Notylm to build “a centralized repository of team information” – a position that can help with the project, briefing and knowledge continuity about time zones and departments.

Although still experimental, the Audio Overview of Notebooklm function is also potential for the distribution of Enterprise knowledge. Teams can use it to generate short, spoken summaries of complex materials ideal for briefings, internal communication in podcast style or the summons of new product documentation. Recent updates even enable users to guide the conversation or lead deeper diving in specific topics during playback.

Privacy and control for professional environments

A recent onboarding screen in the app emphasizes that NotebookLM does not use personal information to train models.

For Enterprise or EDU accounts using Google Drive, data processing is governed by workspace or educational conditions of service conditions, which reinforces the compliance standards. This distinction can help NotebookLM to pass on the first IT reviews for adoption in regulated industries or organizations with sensitive data.

Although the app still contains warnings about the potential for inaccuracies-a lot for generative tools-is the booklm named as a knowledge assistant, not a decision-maker. It leads that evaluating for wider use should weigh these limits in addition to the productivity of the tool and the strengths of information management.

Early Enterprise users already on board

In particular, some early adopters in the startup and risk capital sectors have already embraced NotebookLM as a replacement for traditional CRMs or internal wikis. Sam Lessin, former Meta VP of product and current general partner at Slow Ventures, described using Notebook LM instead of a CRM. Others report the construction of knowledge hubs around everything, from compliance with regulations to code documentation.

As Notebooklm matures, the emerging business options suggest the growing coordination with the productivity and the compliance needs of modern teams.