Microsoft OneNote: Save Notes

4.6
1.48M reviews
Content rating
Everyone
1B+
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Everyone
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About this app

Supercharge your productivity with OneNote. Organize your thoughts and ideas, and simplify planning important moments with your digital note-taking. Smart notes on your phone can sync across all your devices with Microsoft OneNote.

Combine the power of digital ink with the natural feel of a pen to help you sketch out your inspirations. Take smart notes and capture every detail with voice transcription. Our writing and note-taking tools make it easy to capture your notes, review your content later, and access AI studying.

Sync smart notes across your devices to access them anytime. Save writing ideas and check your list. Search your notes quickly and effortlessly for streamlined AI studying.

Take smart notes, share writing ideas, organize note-taking, and collaborate on your creative ideas and writing - all with Microsoft OneNote.

ONENOTE APP FEATURES:

AI-POWERED COPILOT NOTEBOOKS
• Make sense of your files with AI chat
• Summarize meetings, classes, and discussions easily from your notes
• Listen to audio overviews, created directly from the notes you take

AI NOTE-TAKING WITH HOMEPAGE AND QUICK CAPTURE
• Streamlined writing: Find all notes from your connected accounts in one place to easily create, find, & act on your notes. Now with Samsung Notes integration.
• Smart notes: Capture smart notes in ink. Click the pen button & write down your thoughts
• Write smart notes, draw & clip things from the web to add to your writing notebook

SCAN PICTURES & EXTRACT TEXT FROM WRITING
• Note-Taking Scanner: Scan documents, pictures, or files to extract writing
• Capture images to extract text from documents, files, & more
• Apply different filters to change colors, add ink, crop images & more

SMART NOTES & AUDIO TRANSCRIPTION
• Voice smart notes: Take accurate voice notes with voice dictation
• Click the Mic button to begin recording, then click it again to end recording & save the file
• Dictate smart notes in 27 languages (note some languages are in preview) & use Auto-Punctuation to automatically format your writing

NOTE-TAKING THAT HELPS YOU ACHIEVE MORE
• Organize your writing using to-do lists, follow up items, marks for what’s important & custom labels
• Use OneNote as a notepad for work or AI studying
• NEW Sticky notes - Make quick memos & note-taking

COLLABORATE WRITING & SHARE SMART NOTES
• Write meeting notes, brainstorm projects, & draw attention to important points
• Take notes & save ideas across your favorite devices, no matter what device your team uses

BETTER TOGETHER WITH MICROSOFT OFFICE
• OneNote is part of the Office family & works great with your favorite apps, such as Excel or Word, to help you do more

Write notes, save ideas & keep up with your to-do list with Microsoft OneNote.

You can find answers to frequently asked questions about OneNote for Android at http://aka.ms/OnenoteAndroidFAQ

APP REQUIREMENTS:
• Requires Android OS 9.0 or later.
• A free Microsoft account is required to use OneNote.
• OneNote opens existing notebooks created in Microsoft OneNote 2010 format or later.
• To sync your notes to OneDrive for Business, sign in with your organization’s Office 365 or SharePoint account.

This app is provided either by Microsoft or a third-party app publisher and is subject to a separate privacy statement and terms and conditions. Data provided through the use of this store and this app may be accessible to Microsoft or the third-party app publisher, as applicable, and transferred to, stored and processed in the United States or any other country where Microsoft or the app publisher and their affiliates or service providers maintain facilities.

Please refer to Microsoft’s End User License Agreement (EULA) for Terms of Service for OneNote on Android. By installing the app, you agree to these terms and conditions: https://support.office.com/legal?llcc=en-us&aid=OneNoteForAndroidLicenseTerms.htm. Microsoft’s privacy statement is available at https://privacy.microsoft.com/en-us/privacystatement
Updated on
May 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
1.31M reviews
Michael Wise
February 21, 2025
I have hundreds and hundreds of notes. All of the sudden, they stopped syncing. I checked my OneDrive account and they're gone. All of them. What's really weird is that the one notebook I deleted is still there. Everything else has just vanished. Doesn't work at all with DEX. Lack of ability to alphabetize is ridiculous. Going to try ZoHo Notebook or Evernote, but one way or another I'm done with this app.
162 people found this review helpful
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Microsoft Corporation
July 17, 2024
We're sorry you're having trouble with OneNote. Login to www.onenote.com to make sure your data is present in the server. If it is, please try to reinstall the app. If you continue having trouble, please send an email to onandroidfb@microsoft.com or send us feedback in the OneNote app by tapping "Send Feedback to Microsoft".
Joy Hoskins
July 2, 2025
OneNote mobile has improved much over the years. Problems syncing is still an issue, but not as frequent. Also there are some features I don't find helpful. 1) Not having a choice to open to your notebook list rather than recents. I can count on one hand the number of times I've used the recents page. 2) Moving pages takes you out of the notebook you're in to the notebook you've moved the page; this is only annoying because in mobile you can only move 1 page at a time.
273 people found this review helpful
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Microsoft Corporation
November 9, 2021
We’re sorry you’re having trouble with OneNote. We’ve made some fixes to the latest version of the app. To get these fixes, please update to the latest version of the app from Google Play store. If you continue to have trouble, send feedback in the app or send email to onandroidfb@microsoft.com and we’ll do our best to help.
Scott Johnson
February 13, 2026
I generally like Microsoft products and I really like the desktop app, but the mobile app has so little functionality in regards to creating content in comparison as to be fairly disappointing. There is no Web Clipper add-on for the app either. If someone intends only to have access to their already created notes, then they'll probably experience little disenchantment with the app but if you are used to doing so much thru the desktop version than make grocery lists, you're in for a surprise.
15 people found this review helpful
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What’s new

• Bug fixes and performance improvements.