Gemini Notebook APK v1.57 [Premium Unlocked] for Android
Gemini Notebook APK
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Gemini Notebook APK Review: Features, Testing, Safety & Installation Guide
Gemini Notebook is Google’s AI-powered research and learning notebook designed to help users understand information from their own sources. The Android app lets you create notebooks, add PDFs, websites, YouTube videos, audio files, or copied text, and then ask questions about that material.
Unlike a general chatbot, Gemini Notebook is built around the sources you provide. Its responses can include inline citations, while its Studio tools can turn information into audio overviews, quizzes, flashcards, infographics, and slide decks. Google says the mobile application is available for Android 10 and newer devices.
The Google Play listing currently shows 4.8 stars, more than 300,000 reviews, and 10M+ downloads, with Google LLC listed as the developer.
Gemini Notebook APK Details
| Information | Details |
|---|---|
| App Name | Gemini Notebook |
| Developer | Google LLC |
| Package Name | com.google.android.apps.labs.language.tailwind |
| Category | Productivity / AI Research |
| Android Requirement | Android 10+ |
| Content Rating | Everyone |
| Downloads | 10M+ |
| Google Play Rating | 4.8★ |
| Latest Play Update | September 10, 2026 |
| App Type | Official Google application |
| MOD Version | No legitimate official MOD |
| Main Use | Research, studying, source-based AI assistance |
The package name and developer information are publicly listed on Google Play.
What’s New
According to the current Google Play listing, the latest release was updated on September 10, 2026 and the listed update notes mention bug fixes and performance improvements.
Google’s Android help documentation also shows that the mobile experience includes several tools beyond basic notebook chat, including Audio Overviews, flashcards, quizzes, infographics and slide decks.
Because Google can change features server-side, the exact tools available can vary between accounts, regions and app versions.
User Testing & Real-World Feedback
I would not describe unperformed testing as personal hands-on testing. Instead, the following observations combine Google’s documentation with recent verified Google Play user feedback.
One August 2026 reviewer said the app was useful for studying but reported issues with Persian-language support and limitations in presentation and podcast formats.
Another user reported difficulty pasting content into a source folder and said reinstalling the application did not solve the problem.
There are also positive reports. A September 2026 reviewer described the system as useful for collecting information and said generated infographics were generally helpful, while also warning that AI-generated theories can sometimes produce unexpected hypotheses.
These reviews show an important point: the app can be useful for research and learning, but generated content and individual features should still be checked rather than treated as automatically correct.
Key Features
1. Source-Based Questions
You can add material to a notebook and ask questions about it. Supported mobile source types include PDFs, websites, YouTube videos, audio files and copied text.
2. Inline Citations
Gemini Notebook can provide answers grounded in the sources inside your notebook, with citations that help you identify where information came from.
3. Audio Overviews
One of the most distinctive features is Audio Overview. Your material can be transformed into a podcast-style discussion between AI hosts. Audio Overviews can also be downloaded for offline playback within the app.
4. Flashcards and Quizzes
Students can use uploaded study material to create flashcards and quizzes for revision.
5. Infographics and Slide Decks
The application can transform information from your sources into visual formats such as infographics and presentations.
6. Fast Research
Google provides a research feature that can search the web for relevant sources and let you review and import them into a notebook.
7. Gemini Integration
Google also allows notebooks to connect with Gemini Apps, creating a continuous workspace where sources, instructions and conversations can be used together. Changes can sync between Gemini Notebook and Gemini Apps.
Gemini Notebook MOD Info
There is no official Gemini Notebook MOD APK from Google.
Websites offering “Gemini Notebook MOD,” “Premium Unlocked,” “Unlimited AI” or similar modified packages are unofficial. Installing a modified APK also makes it harder to verify whether the package has been altered.
For an application that can process personal documents, research material, audio and other potentially sensitive information, using the official Google distribution is the safer approach.
The official Google Play listing identifies Google LLC as the developer and provides the package name com.google.android.apps.labs.language.tailwind.
Is Gemini Notebook Safe?
The official application is distributed by Google LLC through Google Play. Google Play currently states that no data is shared with third parties according to the developer-provided data-safety information, while also noting that the app may collect certain types of data.
However, “safe” should not mean that every AI-generated answer is automatically correct. Google’s own Android documentation warns that generated responses and artifacts, including voices, videos, flashcards and quizzes, can contain inaccuracies or audio glitches.
For important academic, professional or financial information, verify important claims against the original sources.
How to Install Gemini Notebook APK
The safest installation method is Google Play rather than a third-party APK file.
- Open Google Play Store on an Android phone or tablet.
- Search for Gemini Notebook.
- Confirm that the developer is Google LLC.
- Check that your device runs Android 10 or newer.
- Tap Install.
- Open the application and sign in with your Google Account if required.
- Create a notebook and add your first source.
Google specifically recommends downloading the Android application through the Play Store or its official Gemini Notebook page.
Official Gemini Notebook on Google Play
Common Problems & Fixes
App does not install
Check that your device is running Android 10 or later. Also make sure you have sufficient storage and a stable internet connection.
Sources cannot be added
Try closing and reopening the application, checking your connection and updating the app. If the problem continues, it may be a temporary application or account issue. Recent Play Store feedback shows that some users have experienced problems adding or pasting sources.
Notebook is not syncing
Google says synchronization between devices can sometimes be delayed. Its official troubleshooting advice is to quit the mobile app and relaunch it.
Some features are missing
The mobile app does not currently provide every feature available in the full desktop experience. Google specifically notes limitations around notes, mind maps, reports, data tables, chat configurations and some other tools.
Official Alternative
If you want the official Google experience, use Gemini Notebook itself rather than a modified package.
Google also integrates notebooks with the regular Gemini application in supported regions. This can be useful if you already use Gemini for research, writing or project work.
Gemini Notebook Help for Android
Frequently Asked Questions
Is Gemini Notebook free?
The official Google Play listing is available with in-app purchases. Availability of particular features or limits can depend on the account and Google plan being used.
Can Gemini Notebook summarize PDFs?
Yes. PDFs are among the supported source types on Android. You can add a PDF to a notebook and ask questions about its contents.
Can I use YouTube videos?
Yes. YouTube is one of the supported source types in the mobile application.
Does it work on older Android phones?
Google states that the Android application requires Android 10 or newer.
Is Gemini Notebook the same as Google Gemini?
They are related but serve different purposes. Gemini Notebook focuses on organizing and working with sources in notebooks, while Google Gemini is a broader AI assistant. Google now provides integration between notebooks and Gemini Apps.
Can AI-generated answers be wrong?
Yes. Google explicitly warns that generated responses and artifacts can contain inaccuracies. Important information should therefore be checked against the original sources.
Final Verdict
Gemini Notebook is designed for people who want to work with collections of information rather than simply ask an AI general questions. Its combination of source-based chat, citations, Audio Overviews, quizzes, flashcards and visual tools makes it particularly relevant for studying, research and organizing long documents.
The main limitation is that the Android version does not yet expose every feature available in the full Notebook experience, and recent user reviews show that some people have encountered source, interface and language-related issues.
For anyone looking for the genuine Gemini Notebook experience, the official Google version is the appropriate package to use. Modified APKs do not provide an official Google-supported upgrade and can introduce additional security and privacy risks.
