Best M365 Office Apps

222+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Microsoft 365 Copilot is the household name in m365 office, but it's far from the only option. We track 222+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for M365 Office

Microsoft 365 Copilot#1

Microsoft 365 Copilot by Microsoft Corporation

AI-powered productivity
Editor's Choice
📊 Productivity
4.7😐(1.3M ratings)
FreeAdsIn-App Purchases
#16in Productivity
Microsoft 365 Copilot screenshot 1
Microsoft 365 Copilot screenshot 2
Microsoft 365 Copilot screenshot 3
Microsoft 365 Copilot screenshot 4
Microsoft 365 Copilot screenshot 5
Microsoft 365 Copilot screenshot 6

Unlock your productivity with this all-in-one suite of essential office tools. Create documents, analyze data, and design presentations seamlessly with this powerful application suite. Boost your efficiency and streamline your work processes today!

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
Microsoft Excel#2

Microsoft Excel by Microsoft Corporation

Organize Your Data and Budget
Strong Contender
📊 Productivity
4.8😐(1.4M ratings)
FreeIn-App Purchases
#18in Productivity
Microsoft Excel screenshot 1
Microsoft Excel screenshot 2
Microsoft Excel screenshot 3
Microsoft Excel screenshot 4
Microsoft Excel screenshot 5
Microsoft Excel screenshot 6

A powerful spreadsheet app that helps you organize and manage data efficiently, even on the go. Create, edit, and share files with ease, customize tables, and access advanced features for data analysis and productivity. Try it today for seamless data handling and budgeting.

What We Love

  • 💻 Powerful and feature-rich
  • 🔍 Useful for data management and analysis
  • 🔧 Convenient for on-the-go work
  • 🤝 Good integration with Microsoft ecosystem

Room to Improve

  • 🔒 Subscription required for full functionality
  • 🐛 Crashes and freezes
  • 📱 Limited features compared to desktop version
Microsoft Word#3

Microsoft Word by Microsoft Corporation

Create a Resume, Essay or PDF
Worth Considering
📊 Productivity
4.7😐(2.9M ratings)
FreeIn-App Purchases
#8in Productivity
Microsoft Word screenshot 1
Microsoft Word screenshot 2
Microsoft Word screenshot 3
Microsoft Word screenshot 4
Microsoft Word screenshot 5
Microsoft Word screenshot 6

Create and share documents easily with a powerful word processing app. Access modern templates, rich formatting options, and collaborate seamlessly with others. Download now for a complete Microsoft Office experience.

What We Love

  • 🚀 Seamless sync between devices
  • 📝 Great for writing and editing
  • 🔒 Secure document storage
  • 💡 Helpful for school and work

Room to Improve

  • 🐛 Frequent crashes and data loss
  • ⏱️ Laggy and slow performance
  • 💰 Expensive subscription required

More M365 Office apps to explore

4
Microsoft Outlook
Microsoft Outlook
Microsoft Outlook
Secure Email, Calendar & Files
Free

Get organized and stay connected with our secure email and calendar application. Manage your schedule, emails, and contacts effortlessly on any device. Download now for seamless productivity.

📊 Productivity
(9M)
5
Microsoft SharePoint
Microsoft SharePoint
Microsoft SharePoint
by Microsoft Corporation
Free

Discover files, news, sites, and people personalized for you with AI-infused features on the go. Easily access, search, collaborate, and stay productive with your team while using the app. Start exploring now for seamless integration and enhanced teamwork.

📊 Productivity
(136K)
6
Office Suite-Word, PDF, Sheets
Office Suite-Word, PDF, Sheets
Office Suite-Word, PDF, Sheets
Document PDF Spreadsheet App
Free

Combine document creation and editing tools in one powerful iOS productivity app with seamless synchronization across all devices. Boost your productivity with this user-friendly Office Suite today!

📊 Productivity
(330)
7
Microsoft PowerPoint
Microsoft PowerPoint
Microsoft PowerPoint
Design Slideshow Presentations
Free

Create, edit, and share visually stunning presentations on-the-go with this powerful slideshow maker app. Collaborate in real-time, access your files seamlessly across devices, and receive AI-powered feedback to enhance your public speaking skills. Download now for a complete Microsoft Office experience.

📊 Productivity
(558K)
8
Microsoft 365 Admin
Microsoft 365 Admin
Microsoft 365 Admin
by Microsoft Corporation
Free

Manage users, groups, devices, reset passwords, and more with powerful administrative tools. Streamline your administrative tasks efficiently.

📊 Productivity
(5.8K)
9
Microsoft OneDrive
Microsoft OneDrive
Microsoft OneDrive
File & photo cloud storage
Free

Store, access, and share your files securely across devices with ease using this cloud-based storage application. Keep all your important documents in one place and access them anytime, anywhere."

📊 Productivity
(486K)
10
Microsoft Planner
Microsoft Planner
Microsoft Planner
by Microsoft Corporation
Free

This application requires an Office 365 work or school subscription and provides a visual way to organize teamwork. Users can create plans, assign tasks, share files, chat, and track progress collaboratively across devices. Learn more at the provided link.

📊 Productivity
(13K)
11
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
Office Suite with PDF Editor
Free

A versatile office suite app that combines document editing, AI-generated content, and PDF tools in one place, offering compatibility with various formats and seamless workflow enhancements. Edit, create, and manage documents efficiently with WPS Office on your iPhone or iPad.

📊 Productivity
(18K)
12
Microsoft Teams
Microsoft Teams
Microsoft Teams
Call. Chat. Collaborate
Free

Connect, collaborate, and communicate seamlessly with the all-in-one platform that is designed to bring people together for work or personal projects. Easily host meetings, chat, share files, manage tasks, and collaborate on documents while maintaining a secure and organized environment. Join calls, express yourself with emojis, and stay productive with features like cloud storage and task lists. Download now and experience the power of streamlined teamwork and communication.

💼 Business
(3.4M)
13
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
View & Edit all kinds of docs
Free

Experience seamless document creation, editing, and sharing with our versatile productivity app. Collaborate with ease on files across multiple devices, ensuring efficiency and convenience. Download now to revolutionize your workflow.

📊 Productivity
(87K)
14
Office Word:Edit Word Document
Office Word:Edit Word Document
Office Word:Edit Word Document
Read, Create & Edit Word docs
Free

Edit and create Word documents effortlessly with our powerful application. Enhance your productivity with easy-to-use features for all your document needs. Download now to streamline your work processes.

📊 Productivity
(7K)
15
Industrious Office
Industrious Office
Industrious Office
Great days start here.
Free

Discover a convenient mobile app where members can easily book meeting rooms, desks, manage reservations, and more. Streamline your workspace experience with Industrious!

💼 Business
(1.8K)
16
Ooma Office
Ooma Office
Ooma Office
Small Business Phone
Free

"Stay connected to your business with the Ooma Office mobile app, providing a seamless calling experience with essential features like virtual receptionist, voicemail management, and call forwarding. Make and receive professional calls from anywhere, all while showcasing your Ooma Office number. Download now and never miss a call!"

📊 Productivity
(8.2K)
17
Spreadsheet: Edit XLSX Sheets
Spreadsheet: Edit XLSX Sheets
Spreadsheet: Edit XLSX Sheets
Create, Share XLS Office Files
Free

Create and share XLS office files with ease using this powerful spreadsheet editing tool. Collaborate seamlessly on spreadsheets with colleagues and friends. Experience efficient file management and editing capabilities on the go. Unleash the full potential of your data today!

📊 Productivity
(93)
18
Boxer - Workspace ONE
Boxer - Workspace ONE
Boxer - Workspace ONE
Omnissa Workspace ONE
Free

Experience seamless email, calendar, and contacts management with an intuitive app tailored to your work style. Enhance productivity with custom features like swipe gestures, quick replies, and easy calendar sharing. Stay secure with touch ID and PIN support. Visit whatisworkspaceone.com/boxer for more information.

💼 Business
(77K)
19
AO Office
AO Office
AO Office
OpenOffice for Mobile
Free

AO Office is a comprehensive mobile office suite that brings the power of OpenOffice to iOS devices. Edit, view, import, and export PDF, Word, Excel, and OpenOffice/LibreOffice documents seamlessly. Try AO Office today for efficient document management on the go.

📊 Productivity
(1.4K)
20
Google Sheets
Google Sheets
Google Sheets
Collaborate on Spreadsheets
Free

Create, collaborate, and edit spreadsheets on-the-go with an app that allows real-time teamwork, offline access, and seamless integration with Excel files. Enhance productivity and data analysis with AI-powered insights and enterprise-level security. Explore a smarter way to work together today.

📊 Productivity
(1.8M)

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