Best Microsoft Onenote Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Looking for free microsoft onenote apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Microsoft Onenote Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft OneNoteMicrosoft OneNoteFree4.7★ (1.1M)NoYesAug 2026
2Microsoft OneDriveMicrosoft OneDriveFree4.7★ (487K)NoYesAug 2026
3Microsoft CopilotMicrosoft CopilotFree4.7★ (1.3M)YesYesAug 2026
4Microsoft To DoMicrosoft To DoFree4.7★ (265K)NoNoAug 2026
5Microsoft WordMicrosoft WordFree4.7★ (2.9M)NoYesAug 2026
6Microsoft ExcelMicrosoft ExcelFree4.8★ (1.4M)NoYesAug 2026
7Microsoft OutlookMicrosoft OutlookFree4.8★ (9.2M)YesYesAug 2026
8Microsoft PlannerMicrosoft PlannerFree4.6★ (13K)NoNoAug 2026

Top Picks for Microsoft Onenote

Microsoft OneNote#1

Microsoft OneNote by Microsoft Corporation

Capture Notes, Ideas and Memos
Editor's Choice
📊 Productivity
4.7😐(1.1M ratings)
FreeIn-App Purchases
#65in Productivity
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Capture thoughts, ideas, and plans in a digital notepad. Organize, search, and secure your notes, memos, and sketches. Sync across devices for access anywhere, anytime. Collaborate with others on shared notepads.

What We Love

  • 🚀 Simple, works well
  • 👍 Great for planning
  • 👍 Powerful note-taking app
  • 👍 Invaluable tool for note taking

Room to Improve

  • 🔨 Could be better
  • 🔨 Formatting issues on mobile app
  • 🔨 Buggy widget, no dark app icon
Microsoft OneDrive#2

Microsoft OneDrive by Microsoft Corporation

File & photo cloud storage
Strong Contender
📊 Productivity
4.7😐(487K ratings)
FreeIn-App Purchases
#17in Productivity
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Securely store, back up, and sync your photos, videos, and files across all your devices. Share content with others, scan documents, and access files offline. Offers free storage with options to upgrade for more space and premium features.

What We Love

  • 🚀 Seamless syncing across devices
  • 💡 Useful for storing and accessing files
  • 🔒 Secure cloud storage
  • 👍 Great integration with Microsoft Office

Room to Improve

  • 🐛 Unreliable app performance
  • 🐛 Issues with photo/video uploads
  • 🐛 Buggy PDF annotation tools
Microsoft Copilot#3

Microsoft Copilot by Microsoft Corporation

AI-powered productivity
Worth Considering
📊 Productivity
4.7😐(1.3M ratings)
FreeAdsIn-App Purchases
#23in Productivity
Microsoft Copilot screenshot 1
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This AI-powered app helps you be more productive at work. Chat with an AI assistant to create content, manage projects, find files, and learn new concepts. It offers voice interaction and expert insights for various tasks.

What We Love

  • 🚀 Seamless integration of Office apps
  • 🔒 Secure cloud storage with OneDrive
  • 👍 Convenient all-in-one productivity solution
  • 🚀 Great for on-the-go work and collaboration

Room to Improve

  • 🐛 Inconsistent file saving and syncing
  • 🔍 Confusing file management and navigation
  • 🔍 Limited functionality compared to desktop Office

More Microsoft Onenote apps to explore

4
Microsoft To Do
Microsoft To Do
Microsoft To Do
Capture Tasks & Set Reminders
Free

Manage your daily tasks and create various lists to stay organized. This app offers personalized daily planning tools and intelligent suggestions to help you focus on what matters. Collaborate with others on shared lists and access your tasks across all your devices.

Personalized daily plannerIntelligent task suggestionsCross-device syncing
📊 Productivity
(265K)
free
5
Microsoft Word
Microsoft Word
Microsoft Word
Create a Resume, Essay or PDF
Free

Create, edit, and share documents on your mobile device. This powerful word processor offers templates, formatting tools, and collaborative features to help you write impactful text documents, resumes, and more. Your office moves with you, allowing for seamless editing and sharing from anywhere.

Create and edit documentsModern templatesRich formatting and layout options
📊 Productivity
(2.9M)
free with in-app purchases
6
Microsoft Excel
Microsoft Excel
Microsoft Excel
Organize Your Data and Budget
Free

This powerful productivity app allows you to create, view, and edit spreadsheets on the go. Manage data, perform calculations, and analyze information with robust formatting and charting tools. Share your work easily with others.

Create, view, and edit spreadsheetsData analysis with charts and graphsBudgeting and accounting tools
📊 Productivity
(1.4M)
free with in-app purchases
7
Microsoft Outlook
Microsoft Outlook
Microsoft Outlook
Secure Email, Calendar & Files
Free

Consolidate all your email accounts and calendars into one streamlined application. Manage your inbox, schedule meetings, and access files from various cloud services. Enhance productivity with AI-powered writing assistance and smart inbox features.

Unified inbox for multiple email accountsSmart inbox sortingQuick swipe actions
📊 Productivity
(9.2M)
free with in-app purchases
8
Microsoft Planner
Microsoft Planner
Microsoft Planner
by Microsoft Corporation
Free

Organize teamwork visually with a simple, interactive board. Assign tasks, track progress, and collaborate with your team through integrated conversations and file sharing. Stay updated on all your tasks across different plans and devices.

Visual task boardsTask assignment and trackingTeam collaboration and chat
📊 Productivity
(13K)
free
9
Microsoft SharePoint
Microsoft SharePoint
Microsoft SharePoint
by Microsoft Corporation
Free

Access organizational files, news, and colleagues on the go. This app uses AI to personalize your experience, helping you find expertise and content quickly. Stay connected with your team and collaborate effectively from anywhere.

Personalized file and news discoveryAI-powered search for content and expertiseAccess team and communication sites
📊 Productivity
(139K)
free
10
Microsoft PowerPoint
Microsoft PowerPoint
Microsoft PowerPoint
Design Slideshow Presentations
Free

Create, edit, and present slideshows from anywhere. Access recent files, sync across devices via OneDrive, and collaborate with others in real time. Features AI-powered design ideas and a Presenter Coach for public speaking practice.

Create and edit presentationsView and present slideshowsSync across devices with OneDrive
📊 Productivity
(571K)
free with in-app purchases
11
Google Docs
Google Docs
Google Docs
Edit Documents and Collaborate
Free

Create, edit, and collaborate on documents online in real time. Work together seamlessly with your team, even offline, and access a variety of file types. AI-powered features can help draft and refine content.

Real-time collaborationOffline editingTemplate library
📊 Productivity
(3.2M)
freemium
12
Google Sheets
Google Sheets
Google Sheets
Collaborate on Spreadsheets
Free

Create, edit, and collaborate on spreadsheets from anywhere, anytime. Work offline, format cells, insert formulas, and view charts. Seamlessly edit Excel files and enjoy automatic saving of your work.

Create and edit spreadsheetsReal-time collaborationOffline access
📊 Productivity
(1.8M)
free
13
Microsoft Teams
Microsoft Teams
Microsoft Teams
Call. Chat. Collaborate
Free

This app brings people together for community activities or work projects. It offers integrated chat, events, meetings, storage, and task management. Connect, collaborate, and get things done securely in one place.

Community and team organization1-on-1 and group chatSecure audio and video calls
💼 Business
(3.4M)
free
14
Documents (Office Docs)
Documents (Office Docs)
Documents (Office Docs)
Edit, Browse and Manage Files
Free

This mobile office suite allows users to edit and manage spreadsheet and rich text files on their iPhone and iPad. It offers online and offline functionality, synchronization with cloud storage services, and compatibility with major office suites.

Edit spreadsheet and rich text filesOnline and offline functionalitySynchronize with Google Drive, Dropbox, Box, SkyDrive
💼 Business
(43K)
free with in-app purchases
15
Microsoft Whiteboard
Microsoft Whiteboard
Microsoft Whiteboard
Your digital smartboard
Free

This app offers a freeform digital canvas for individuals and teams to brainstorm, create, and collaborate visually. It supports touch, type, and pen input, allowing for seamless real-time teamwork from anywhere. Your work is automatically saved to the cloud for easy access across devices.

Infinite freeform canvasReal-time team collaborationTouch, type, and pen support
📊 Productivity
(12K)
free
16
Notes
Notes
Notes
Take note of almost anything
Free

Capture your thoughts, ideas, and important information with a versatile note-taking app. Attach various file types, scan documents, create checklists, and even sketch directly within your notes. Organize with folders, tags, and smart searches, and collaborate with others on shared notes.

Add attachments (PDFs, images, links)Scan paper documentsCreate checklists
📊 Productivity
(620K)
free
17
Sync Sticky Notes
Sync Sticky Notes
Sync Sticky Notes
Desktop Notes with Cloud Sync
Free

Create and customize floating sticky notes on your desktop that sync seamlessly with your phone. Organize notes with rich text formatting and checklists, and manage them all from a dedicated window. Enjoy bidirectional syncing with your native notes app for easy access across devices.

Floating desktop sticky notesCloud sync via native notes appRich text editing and checklists
📊 Productivity
(4)
free with in-app purchases
18
Notate for Microsoft 365
Notate for Microsoft 365
Notate for Microsoft 365
PDF Annotation & Digital Paper
Free

This app is an all-in-one productivity tool designed to manage notes, tasks, contacts, calendar events, and email attachments. It integrates seamlessly with Microsoft 365 accounts, allowing users to edit documents, annotate PDFs, and scan business cards directly within the application.

Edit Outlook email attachmentsFill and sign PDF formsAnnotate and collaborate on PDFs
💼 Business
(33)
free with in-app purchases
19
Simplenote
Simplenote
Simplenote
Simple notes, todos and memos
Free

Capture ideas, create to-do lists, and jot down thoughts effortlessly. Organize your notes with tags and pins, and find them instantly with search. Your content syncs across all devices for free, ensuring it's always accessible.

Simple note-taking experienceCross-device syncingCollaboration and sharing
📊 Productivity
(4.3K)
free
20
Numbers: Make Spreadsheets
Numbers: Make Spreadsheets
Numbers: Make Spreadsheets
Plan, organize, and visualize
Free

Design impressive spreadsheets with a flexible canvas, interactive charts, and powerful functions. Collaborate with others and access your work across devices. Includes tools for data analysis and text composition.

Apple-designed templatesFlexible canvas for layoutInteractive charts and pivot tables
📊 Productivity
(215K)
free

FAQ about Microsoft Onenote

What are the best microsoft onenote apps for iPhone?
Microsoft OneNote tops our microsoft onenote apps ranking as of August 2026, with a 4.7-star average from 1.1M App Store ratings, and it's free to download.
Yes — 20 of the top microsoft onenote apps we rank are free to download, including Microsoft OneNote and Microsoft OneDrive.
Microsoft OneNote has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ microsoft onenote apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a digital notepad, allowing you to capture thoughts, ideas, memos, and sketches. It helps simplify planning, track errands, and create digital sketchbooks. You can also save images directly into your notes.
Key features include capturing anything from ideas to pictures of whiteboards, powerful organizational tools for quick searching and pinning, syncing sticky notes across devices, and the ability to collaborate on shared notepads. It also supports handwritten notes and drawings with drawing tools.