Best Office 365 Copilot Apps

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

If you already know Microsoft 365 Copilot, this is the deeper bench. 250+ office 365 copilot apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Office 365 Copilot Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft 365 CopilotMicrosoft 365 CopilotFree4.7★ (1.3M)YesYesAug 2026
2Copilot: Your AI AssistantCopilot: Your AI AssistantFree4.8★ (407K)YesYesAug 2026
3Documents (Office Docs)Documents (Office Docs)Free4.5★ (43K)YesNoAug 2026
4Microsoft EdgeMicrosoft EdgeFree4.7★ (564K)NoYesAug 2026
5Microsoft PlannerMicrosoft PlannerFree4.6★ (13K)NoNoAug 2026
6Microsoft OutlookMicrosoft OutlookFree4.8★ (9.2M)YesYesAug 2026
7Skype for BusinessSkype for BusinessFree4.3★ (16K)NoNoAug 2026
8Microsoft 365 AdminMicrosoft 365 AdminFree4.6★ (5.8K)NoNoAug 2026

Top Picks for Office 365 Copilot

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
#26in 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

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
Copilot: Your AI Assistant#2

Copilot: Your AI Assistant by Microsoft Corporation

Ask AI: Chat & Voice Assistant
Strong Contender
📊 Productivity
4.8😐(407K ratings)
FreeAdsIn-App Purchases
#35in Productivity
Copilot: Your AI Assistant screenshot 1
Copilot: Your AI Assistant screenshot 2
Copilot: Your AI Assistant screenshot 3
Copilot: Your AI Assistant screenshot 4
Copilot: Your AI Assistant screenshot 5
Copilot: Your AI Assistant screenshot 6

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.

What We Love

  • 🚀 Helpful AI assistant
  • 🔒 Robust security features
  • 👍 Streamlined and intuitive interface
  • 🤖 Impressive AI capabilities

Room to Improve

  • 🐛 Buggy and unstable performance
  • 🔇 Audio issues with voice output
  • 🔐 Privacy concerns around data usage
Documents (Office Docs)#3

Documents (Office Docs) by Savy Soda Pty Ltd

Edit, Browse and Manage Files
Worth Considering
💼 Business
4.5😊(43K ratings)
FreeAds
Documents (Office Docs) screenshot 1
Documents (Office Docs) screenshot 2
Documents (Office Docs) screenshot 3
Documents (Office Docs) screenshot 4
Documents (Office Docs) screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🚀 Efficient document organization
  • 📁 Versatile file management
  • 💡 Helpful for work and school

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🔍 Limited search functionality
  • 🖌️ Inconsistent font/formatting issues

More Office 365 Copilot apps to explore

4
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
5
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
6
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
7
Skype for Business
Skype for Business
Skype for Business
Formerly Lync 2013
Free

This app enables voice and video calls, instant messaging, and conferencing on your mobile device. It allows you to join meetings, manage participants, and access recent conversations. It requires a Skype for Business or Lync account to function fully.

Voice and video callsInstant messagingConference calling
💼 Business
(16K)
free
8
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
9
Common Task Guide for Office 365
Common Task Guide for Office 365
Common Task Guide for Office 365
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
10
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
11
Zoom Workplace for Intune
Zoom Workplace for Intune
Zoom Workplace for Intune
AI-powered collaboration
Free

This app enables IT administrators to manage and secure corporate data on employee-owned devices within a Microsoft managed environment. It provides an all-in-one collaboration platform for employees while offering enhanced security features for IT to protect sensitive information and manage access.

Mobile application management (MAM)Protect corporate dataAI-powered collaboration
💼 Business
(19K)
free with in-app purchases
12
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
13
Dynamics 365 Business Central
Dynamics 365 Business Central
Dynamics 365 Business Central
Connect and grow your business
Free

This comprehensive business management solution connects finance, sales, service, and operations teams in one application. It offers AI features and interoperability with Microsoft 365 to optimize processes, adapt faster, and work smarter.

Connects finance, sales, service, and operationsStep-by-step onboarding guidanceContextual next best action intelligence
💼 Business
(18)
free
14
CiraSync Public Folders O365
CiraSync Public Folders O365
CiraSync Public Folders O365
View PF Contacts & Calendars
Free

Access and synchronize Office 365 Public Folder contacts and calendars. Create, edit, and delete contacts and appointments. View Public Folder emails. Sync contacts and calendars directly to your Office 365 mailbox.

Sync Public Folder contacts and calendarsCreate, edit, and delete contacts/appointmentsView Public Folder emails
📊 Productivity
(10)
freemium
15
Microsoft Azure
Microsoft Azure
Microsoft Azure
Azure – anytime, anywhere
Free

Manage and monitor your cloud resources from anywhere. Receive real-time notifications and alerts for critical health issues. Take immediate corrective actions on your virtual machines and web apps directly from your mobile device.

Monitor cloud resource statusView critical metricsReceive notifications and alerts
💼 Business
(2.8K)
free
16
AB-900 Prep: M365 Admin
AB-900 Prep: M365 Admin
AB-900 Prep: M365 Admin
500 Qs · mock exam
Free
📚 Education
(0)
17
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
18
Collabora Office
Collabora Office
Collabora Office
by Collabora Productivity
Free

Create and edit documents, spreadsheets, and presentations on your mobile device. This app offers compatibility with a wide range of file formats, including Open Document and Microsoft Office. It's an open-source solution for on-the-go productivity.

Text editorSpreadsheet programPresentation program
📊 Productivity
(89)
free
19
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
20
Quip - Docs, Chat, Sheets
Quip - Docs, Chat, Sheets
Quip - Docs, Chat, Sheets
by Quip
Free

This app combines chat, documents, slides, and spreadsheets into a single platform for seamless team collaboration. It streamlines workflows by reducing the need for emails and meetings, allowing teams to work faster and more efficiently across all their devices.

Living documentsIntegrated chat and messagingFull-featured spreadsheets
📊 Productivity
(26K)
free

FAQ about Office 365 Copilot

What are the best office 365 copilot apps for iPhone?
Microsoft 365 Copilot tops our office 365 copilot 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 — 19 of the top office 365 copilot apps we rank are free to download, including Microsoft 365 Copilot and Copilot: Your AI Assistant.
Microsoft 365 Copilot shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ office 365 copilot 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.

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