Best Office Collaboration Tool Apps

207+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

Finding the right office collaboration tool app can be overwhelming with so many options. We've analyzed 207+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Office Collaboration Tool

Zoom Workplace#1

Zoom Workplace by Zoom Communications, Inc.

AI-first collaboration
Editor's Choice
💼 Business
4.7😊(3.2M ratings)
FreeAdsIn-App Purchases
#6in Business
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This app integrates video meetings, chat, phone, scheduling, email, and collaborative documents into one platform. AI features help summarize meetings, draft content, and organize information, streamlining daily tasks and team collaboration.

What We Love

  • 🚀 Great app for online classes and meetings
  • 👍 Easy to use and intuitive interface
  • 🚀 Reliable and stable platform
  • 🚀 Excellent for connecting families and friends during lockdown

Room to Improve

  • 🐛 Audio and video quality issues, especially on mobile
  • 🐛 Glitches and freezes during meetings
  • 🔒 Privacy concerns around data sharing
Slack#2

Slack by SLACK TECHNOLOGIES L.L.C.

Business Communication
Strong Contender
💼 Business
4.1😊(48K ratings)
FreeAds
#24in Business
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This app streamlines business communication by bringing together coworkers, customers, and contractors in a secure, unified workspace. It offers AI-powered search and summarization, automation tools, and integrations with over 2,600 apps to reduce busywork and improve collaboration.

What We Love

  • 🚀 Excellent communication tool
  • 👍 Intuitive interface
  • 🔒 Secure and reliable
  • 💡 Helpful integrations and features

Room to Improve

  • 🐛 Inconsistent notifications
  • 🔍 Cluttered and confusing UI
  • 🔋 High battery consumption
Quip - Docs, Chat, Sheets#3

Quip - Docs, Chat, Sheets by Quip, Inc.

Worth Considering
📊 Productivity
4.7😐(26K ratings)
Free
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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.

What We Love

  • 👍 Easy to use
  • 🚀 Great for collaboration
  • 🚀 Seamless sync across devices
  • 💡 Helpful for organizing and managing tasks

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🐛 Inconsistent performance on mobile devices
  • 🐛 Sync and connectivity issues

More Office Collaboration Tool apps to explore

4
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
(137K)
free
5
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
Office Suite with PDF Editor
Free

This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.

AI-powered document analysis and summarizationInstant presentation creation from promptsOCR for digitizing notes and business cards
📊 Productivity
(18K)
subscription
6
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
(3.1M)
freemium
7
Envoy
Envoy
Envoy
by Envoy, Inc.
Free

Streamline your office experience with tools for coordinating schedules, navigating workspaces, and booking desks or rooms. Manage visitor invitations, track deliveries, and report workplace issues efficiently.

Coordinate office schedulesInteractive workplace mapsBook desks and rooms
💼 Business
(18K)
free
8
Zoho Cliq - Team Communication
Zoho Cliq - Team Communication
Zoho Cliq - Team Communication
Team Chat Collaboration App
Free

This app is an all-in-one business communication tool designed to optimize team collaboration. It offers features like channels, bots, and integrations for task automation, alongside voice and video calling for seamless interaction. Customize your chat experience to improve how you work.

Team chat channelsTask automation botsSlash commands
📊 Productivity
(5.7K)
free
9
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
10
Post-it®
Post-it®
Post-it®
Brainstorm. Capture. Share.
Free

Capture, organize, and share your ideas digitally. This app brings the familiar Post-it® Note experience to your devices, allowing for easy collaboration and integration with other productivity tools.

Capture analog notes with cameraCreate digital notesOrganize and refine ideas
📊 Productivity
(13K)
free
11
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
12
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
View & Edit all kinds of docs
Free

Create, edit, and share documents, spreadsheets, and presentations across multiple devices. This all-in-one office suite offers PDF viewing and conversion, with seamless cloud integration and collaboration features.

Edit and save documents in various formatsView and convert PDFsSync across desktop, iPhone, and iPad
📊 Productivity
(2.5K)
free with in-app purchases
13
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
(18K)
free with in-app purchases
14
Documents
Documents
Documents
Office Suite for iPhone & iPad
$4.99

This mobile office suite and file manager allows users to edit and manage spreadsheets, text, and image files on their iPhone and iPad. It offers online and offline functionality, with seamless integration for transferring files between cloud storage services and computers.

Edit spreadsheets, text, and image filesFile managementCloud storage integration (iCloud, Google Docs, Dropbox)
💼 Business
(4.4K)
free
15
JANDI: Team Collaboration Tool
JANDI: Team Collaboration Tool
JANDI: Team Collaboration Tool
Easiest Collaboration Platform
Free

This platform facilitates team communication and project management with features like topic-based chat rooms, task assignment, and file sharing. It integrates with popular cloud services to streamline workflows and offers robust search capabilities for messages and files.

Topic-based chat roomsTask management with mentionsVideo conferencing
💼 Business
(21)
freemium
16
Convo – Team collaboration
Convo – Team collaboration
Convo – Team collaboration
by Convo Corp
Free

This business collaboration tool helps teams share, organize, and archive information securely. Real-time messaging and smart notifications accelerate project completion, allowing for questions, updates, file previews, and feedback from any location.

Real-time messagingSmart notificationsSecure information sharing
💼 Business
(337)
free
17
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
18
Lark - Team Collaboration
Lark - Team Collaboration
Lark - Team Collaboration
Teamwork made easy
Free

Streamline team communication and collaboration with an all-in-one platform. Integrate chat, video meetings, documents, calendars, and more to boost productivity for distributed teams. Offers powerful features like no-code app building and auto-translation.

Built-in chat and messengerDocument creation with templatesVideo meetings
💼 Business
(2.4K)
freemium
19
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
20
Office Suite-Word, PDF, Sheets
Office Suite-Word, PDF, Sheets
Office Suite-Word, PDF, Sheets
Document PDF Spreadsheet App
Free

This comprehensive productivity app combines essential tools for creating and editing documents, spreadsheets, and presentations. It offers robust features like word processing, spreadsheet management, presentation building, PDF conversion, and document scanning, all within a user-friendly interface.

All-in-one office suiteWord processing and editingSpreadsheet creation and editing
📊 Productivity
(341)
free with in-app purchases