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Best Microsoft 365 Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Whether you're new to microsoft 365 or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Microsoft 365 Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft CopilotMicrosoft CopilotFree4.7★ (1.3M)YesYesAug 2026
2Microsoft OutlookMicrosoft OutlookFree4.8★ (9.2M)YesYesAug 2026
3Microsoft WordMicrosoft WordFree4.7★ (2.9M)NoYesAug 2026
4Microsoft OneDriveMicrosoft OneDriveFree4.7★ (487K)NoYesAug 2026
5SIG et moiSIG et moiFree1.0★ (1)NoNoJul 2026
6Microsoft ExcelMicrosoft ExcelFree4.8★ (1.4M)NoYesAug 2026
7Microsoft TeamsMicrosoft TeamsFree4.8★ (3.4M)NoYesAug 2026
8PrestoMan AppPrestoMan AppFree4.4★ (109)NoNoAug 2026

Top Picks for Microsoft 365

Microsoft Copilot#1

Microsoft Copilot by Microsoft Corporation

AI-powered productivity
Editor's Choice
📊 Productivity
4.7😐(1.3M ratings)
FreeAdsIn-App Purchases
#25in Productivity
Microsoft Copilot screenshot 1
Microsoft Copilot screenshot 2
Microsoft Copilot screenshot 3
Microsoft Copilot screenshot 4
Microsoft Copilot screenshot 5
Microsoft Copilot screenshot 6

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
Microsoft Outlook#2

Microsoft Outlook by Microsoft Corporation

Secure Email, Calendar & Files
Strong Contender
📊 Productivity
4.8😐(9.2M ratings)
FreeAdsIn-App Purchases
#5in Productivity
Microsoft Outlook screenshot 1
Microsoft Outlook screenshot 2
Microsoft Outlook screenshot 3
Microsoft Outlook screenshot 4
Microsoft Outlook screenshot 5
Microsoft Outlook screenshot 6

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.

What We Love

  • 🚀 Great for corporate email
  • 👍 Customizable and user-friendly
  • 🚀 Seamless integration with Microsoft 365
  • 👍 Solid email and calendar functionality

Room to Improve

  • 🐛 Buggy and unstable at times
  • 🔋 High battery consumption
  • 🔒 Security issues with password resets
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
#9in Productivity
Microsoft Word screenshot 1
Microsoft Word screenshot 2
Microsoft Word screenshot 3
Microsoft Word screenshot 4
Microsoft Word screenshot 5

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.

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 Microsoft 365 apps to explore

4
Microsoft OneDrive
Microsoft OneDrive
Microsoft OneDrive
File & photo cloud storage
Free

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.

Automatic photo and video backupFile sharing and managementDocument scanning and editing
📊 Productivity
(487K)
free with in-app purchases
5
SIG et moi
SIG et moi
SIG et moi
by Services industriels de Geneve
Free

Manage your utility account on the go. Receive personalized notifications for bills, meter readings, and service interruptions. Track consumption, access documents, and adjust account settings easily.

Personalized notificationsBill and payment historyConsumption tracking
🔧 Utilities
(1)
free
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 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
8
PrestoMan App
PrestoMan App
PrestoMan App
by PRESTOAPP FOR COMPUTER SYSTEMS & COMMUNICATION EQUIPMENT SOFTWARE DESIGN CO
Free

This app streamlines delivery operations for drivers, offering order management, route optimization, and real-time tracking. It enhances the delivery experience with contactless delivery options and in-app navigation. 24/7 support is available.

Order managementRoute optimizationReal-time tracking
🍔 Food & Drink
(109)
free
9
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
(570K)
free with in-app purchases
10
Microsoft 365 Admin
Microsoft 365 Admin
Microsoft 365 Admin
by Microsoft Corporation
Free

Manage your Microsoft 365 or Office 365 business subscription from your mobile device. Add users, reset passwords, manage devices, and monitor service health. Stay informed with critical notifications and support requests on the go.

Manage users and groupsReset passwordsManage devices
📊 Productivity
(5.8K)
free
11
BusManresa
BusManresa
BusManresa
by EMPRESA SAGALES, SA
Free

Plan your bus journeys in Manresa with real-time arrival information, route planning, and details on transport tickets and sales points. Find nearby stops and save your favorites for quick access.

Real-time bus arrival timesNearby stop locatorFavorite stop management
✈️ Travel
(0)
free
12
Microsoft OneNote
Microsoft OneNote
Microsoft OneNote
Capture Notes, Ideas and Memos
Free

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.

Capture thoughts and ideasDigital sketchbookOrganize and search notes
📊 Productivity
(1.1M)
free with in-app purchases
13
Microsoft Edge
Microsoft Edge
Microsoft Edge
Start here, get it done here
Free

This AI-powered browser integrates a personal assistant to enhance productivity. It helps summarize content, answer questions, and create images using advanced AI models. Customize your browsing with extensions and enjoy enhanced privacy and security features.

AI-powered browsing with CopilotSummarize articles, videos, and PDFsGenerate images with AI
🔧 Utilities
(564K)
free with in-app purchases
14
Microsoft Authenticator
Microsoft Authenticator
Microsoft Authenticator
Protects your online identity
Free

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

Multi-factor authentication (MFA)Passwordless sign-inPassword autofill
📊 Productivity
(677K)
free
15
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
16
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
17
Copilot: Your AI Assistant
Copilot: Your AI Assistant
Copilot: Your AI Assistant
Ask AI: Chat & Voice Assistant
Free

This AI assistant helps with a wide range of tasks, from creative projects and everyday questions to work-related needs. It offers natural conversation, visual analysis, and learning tools, making tasks easier and faster.

AI Chat & Voice AssistantAI Image GenerationVisual Image Analysis
📊 Productivity
(407K)
free with in-app purchases
18
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
19
Windows App Mobile
Windows App Mobile
Windows App Mobile
Previously Remote Desktop
Free

Connect securely to Windows PCs, virtual apps, and desktops from your iOS or iPadOS device. Access your work environment remotely with ease, managing connections and resources from a unified client.

Connect to remote PCs and virtual desktopsAccess managed resourcesRemote Desktop Gateway support
💼 Business
(7.7K)
free
20
Microsoft Power BI
Microsoft Power BI
Microsoft Power BI
Business data analytics
Free

Access and analyze your business data from anywhere with powerful mobile tools. Visualize key metrics, filter information, and share insights on the go. Get real-time notifications and ask questions of your data with a virtual analyst.

View data in one placeExplore, filter, and focus dataAnnotate and share reports
💼 Business
(95K)
free

FAQ about Microsoft 365

What are the best microsoft 365 apps for iPhone?
Microsoft Copilot tops our microsoft 365 apps ranking as of August 2026, with a 4.7-star average from 1.3M App Store ratings, and it's free to download.
Yes — 20 of the top microsoft 365 apps we rank are free to download, including Microsoft Copilot and Microsoft Outlook.
Microsoft Copilot shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ microsoft 365 apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The app acts as an AI-first productivity tool for work. It allows you to chat with an AI assistant to create content, manage projects, find files, and accelerate learning. It aims to help users get more done efficiently.
Key features include chatting with an AI assistant for tasks like drafting emails or summarizing documents, interacting via voice for preparation and brainstorming, quickly finding files, accelerating learning by explaining concepts, generating research reports, creating polished content, and managing projects with Copilot Notebooks.

Related searches

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