Best Office Mobile 365 Apps

250+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated August 2026

Whether you're new to office mobile 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 Office Mobile 365 Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft OutlookMicrosoft OutlookFree4.8★ (9.2M)YesYesAug 2026
2Microsoft CopilotMicrosoft CopilotFree4.7★ (1.3M)YesYesAug 2026
3Microsoft SharePointMicrosoft SharePointFree4.6★ (139K)NoNoAug 2026
4Microsoft 365 AdminMicrosoft 365 AdminFree4.6★ (5.8K)NoNoAug 2026
5Documents (Office Docs)Documents (Office Docs)Free4.5★ (43K)YesNoAug 2026
6Polaris Office MobilePolaris Office Mobile$39.994.6★ (533)NoNoAug 2026
7SharePlus for Office 365SharePlus for Office 365Free3.4★ (26)YesYesMay 2026
8Boxer - Workspace ONEBoxer - Workspace ONEFree4.4★ (77K)NoNoAug 2026

Top Picks for Office Mobile 365

Microsoft Outlook#1

Microsoft Outlook by Microsoft Corporation

Secure Email, Calendar & Files
Editor's Choice
📊 Productivity
4.8😐(9.2M ratings)
FreeAdsIn-App Purchases
#7in 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 Copilot#2

Microsoft Copilot by Microsoft Corporation

AI-powered productivity
Strong Contender
📊 Productivity
4.7😐(1.3M ratings)
FreeAdsIn-App Purchases
#23in 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 SharePoint#3

Microsoft SharePoint by Microsoft Corporation

Worth Considering
📊 Productivity
4.6😞(139K ratings)
Free
#94in Productivity
Microsoft SharePoint screenshot 1
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Microsoft SharePoint screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 🚀 Fast access to documents

Room to Improve

  • 🐛 Crashes frequently
  • 🔍 Difficult to navigate folders and files
  • 🔍 Limited functionality compared to desktop version

More Office Mobile 365 apps to explore

4
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
5
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
6
Polaris Office Mobile
Polaris Office Mobile
Polaris Office Mobile
View & Edit all kinds of docs
$39.99

This mobile office suite allows users to view and edit documents in various formats, including Microsoft Office files, with high compatibility. It offers powerful editing tools, cloud service integration, and PDF annotation capabilities for enhanced productivity on the go.

Microsoft Office compatibilityView and edit various document formatsAnnotate and export to PDF
📊 Productivity
(533)
free
7
SharePlus for Office 365
SharePlus for Office 365
SharePlus for Office 365
Mobile access for SharePoint
Free

Access and manage your SharePoint and Office 365 content on the go. This app allows offline editing, secure access to various cloud storage services, and content discovery features. It offers robust security and collaboration tools for individuals and enterprises.

Instant content access and discoveryOffline editing and syncingSecure access to multiple data sources
📊 Productivity
(26)
free with in-app purchases
8
Boxer - Workspace ONE
Boxer - Workspace ONE
Boxer - Workspace ONE
Omnissa Workspace ONE
Free

Manage email, calendar, and contacts efficiently with customizable tools like swipe gestures and quick replies. This app offers a modern, intuitive interface designed for professionals to boost productivity on the go. It also includes features for seamless conference call dialing and robust data security.

Unified email, calendar, and contactsCustomizable swipe gesturesQuick reply templates
💼 Business
(77K)
free
9
Intune Company Portal
Intune Company Portal
Intune Company Portal
Company resources on the go
Free

Access corporate apps, data, and resources securely from your mobile device. Enroll your device, reset passwords, find work-related apps, and manage your enrolled devices. Get IT support contact information directly within the app.

Enroll device for corporate resourcesReset work account passwordDiscover company-provided apps
💼 Business
(707K)
free
10
Mail
Mail
Mail
by Apple
Free

Consolidate all your email accounts into a single, organized inbox. Prioritize important messages, quickly respond with smart replies, and manage your inbox efficiently with features like scheduling and snoozing. Enjoy enhanced privacy with IP address hiding and read receipt prevention.

Unified inbox for multiple accountsAutomatic message categorizationPriority Messages and summarization
📊 Productivity
(4M)
free
11
WorldCard for Office 365
WorldCard for Office 365
WorldCard for Office 365
Office 365 Contacts input tool
Free
💼 Business
(0)
12
Ooma Office
Ooma Office
Ooma Office
Small Business Phone
Free

This app allows small businesses to make and receive calls using their office phone number from anywhere. It offers features like a virtual receptionist, call transfers, and voicemail management, ensuring a professional image and never missing a client call. It can be used over Wi-Fi, even internationally, to avoid roaming charges.

Virtual receptionistExtension dialingCall conferencing
📊 Productivity
(8.9K)
free
13
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
14
Polaris Office for MobileIron
Polaris Office for MobileIron
Polaris Office for MobileIron
by Polaris Office Corp.
Free

This enterprise mobile office application allows MobileIron AppConnect users to securely view and edit Microsoft Office documents, PDFs, and text files on smartphones and tablets. It offers robust editing features, excellent rendering quality, and intuitive usability for business professionals.

View and edit Microsoft Office documentsView PDF and HWP filesSupport for Smart Arts and charts
💼 Business
(1)
free
15
Common Task Guide for M365
Common Task Guide for M365
Common Task Guide for M365
by Shane Bedasee
Free

This tutorial-based application helps Office 365 administrators learn how to perform common tasks across various services like Exchange Online, SharePoint, and Office apps. It provides step-by-step guidance based on frequently encountered support requests.

Tutorial-based task guidanceCovers Office 365 servicesExchange Online instructions
💼 Business
(12)
free
16
Security Browser for M365
Security Browser for M365
Security Browser for M365
by SATERAITO OFFICE, INC.
Free
📊 Productivity
(0)
17
Docs² | for Microsoft Office
Docs² | for Microsoft Office
Docs² | for Microsoft Office
Word, Excel & PowerPoint docs
$9.99

This app helps you create, edit, and manage Microsoft Office documents on the go. It offers video guides, templates, and a document browser for efficient workflow. Secure your files and sync them across devices for seamless productivity.

Create Word, Excel, PowerPoint documentsEdit and share documents onlineAccess free document templates
💼 Business
(688)
free
18
Epona DMSforOffice Mobile
Epona DMSforOffice Mobile
Epona DMSforOffice Mobile
by Epona Legal
Free
💼 Business
(0)
19
URVE Smart Office
URVE Smart Office
URVE Smart Office
by Eveo Sp z o.o.
Free
💼 Business
(0)
20
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

FAQ about Office Mobile 365

What are the best office mobile 365 apps for iPhone?
Microsoft Outlook tops our office mobile 365 apps ranking as of August 2026, with a 4.8-star average from 9.2M App Store ratings, and it's free to download.
Yes — 18 of the top office mobile 365 apps we rank are free to download, including Microsoft Outlook and Microsoft Copilot.
Microsoft Outlook shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ office mobile 365 apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This application consolidates all your email accounts and calendars into a single, convenient location. It helps you manage your inbox, schedule meetings, and access files from various cloud storage services. The app also offers AI-powered features to enhance productivity, such as summarizing long email threads and assisting with writing.
Key features include a smart inbox that sorts messages, quick swipe actions for managing emails, easy sharing of meeting availability, and the ability to find contacts and trips. You can also view and attach files from services like OneDrive and Dropbox without downloading them, and edit Office documents directly within the app.