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Best Project Collaboration Apps

220+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Looking for free project collaboration apps? 20 of our 220+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Project Collaboration

Basecamp - Project Management#1

Basecamp - Project Management by 37Signals LLC

Project & Team Communication
Editor's Choice
💼 Business
4.7😊(21K ratings)
Free
Basecamp - Project Management screenshot 1
Basecamp - Project Management screenshot 2
Basecamp - Project Management screenshot 3
Basecamp - Project Management screenshot 4
Basecamp - Project Management screenshot 5

Manage projects efficiently with a comprehensive tool that streamlines communication, task assignment, and file sharing in one centralized platform. Increase your team's productivity and collaboration with this project management application.

What We Love

  • 👍 Powerful project management tool
  • 🚀 Efficient team communication
  • 📁 Effective file/document sharing
  • 📅 Useful calendar and scheduling features

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 📱 Mobile app not as reliable as desktop
  • 🔍 Difficult to navigate and find things
Smartsheet: Projects & Teams#2

Smartsheet: Projects & Teams by Smartsheet Inc.

Manage Tasks & Work in Sheets
Strong Contender
💼 Business
4.8😊(115K ratings)
FreeAdsIn-App Purchases
Smartsheet: Projects & Teams screenshot 1
Smartsheet: Projects & Teams screenshot 2
Smartsheet: Projects & Teams screenshot 3
Smartsheet: Projects & Teams screenshot 4
Smartsheet: Projects & Teams screenshot 5
Smartsheet: Projects & Teams screenshot 6

A project management app that helps you organize tasks, track progress, and collaborate with team members effectively. Stay on top of your projects and boost productivity – try it now!

What We Love

  • 🚀 Powerful project management tool
  • 👍 Intuitive and user-friendly
  • 💡 Versatile and customizable
  • 🚀 Efficient for team collaboration

Room to Improve

  • 🐛 Connectivity issues and app stability problems
  • 💰 Expensive pricing model, especially for individual users
  • 📱 Limited functionality in mobile app compared to web version
Matrx: Meeting & Collaboration#3

Matrx: Meeting & Collaboration by DAYPOP TECHNOLOGY PROJECTS L.L.C.

Power Up Your Workforce
Worth Considering
💼 Business
4.0(7 ratings)
FreeAds
Matrx: Meeting & Collaboration screenshot 1
Matrx: Meeting & Collaboration screenshot 2
Matrx: Meeting & Collaboration screenshot 3
Matrx: Meeting & Collaboration screenshot 4

This application enables teams to collaborate efficiently through HD video conferencing, secure messaging, and document sharing, with features like screen sharing, co-annotation, and end-to-end encryption. Try it out to enhance your team's communication, collaboration, and productivity.

More Project Collaboration apps to explore

4
Samepage: Team Collaboration
Samepage: Team Collaboration
Samepage: Team Collaboration
Chat. Organize. Track. Work...
Free

This cloud-based workspace combines team chat, video conferencing, task management, and file sharing to facilitate communication, project management, and collaboration. It allows teams to work together on various content types, manage tasks and projects, and hold productive meetings, all in one integrated platform.

📊 Productivity
(55)
5
Asana: Work Management
Asana: Work Management
Asana: Work Management
Coordinate work with AI
Free

Asana helps manage team projects and individual tasks in one organized space. Collaborate efficiently with clear task assignments and due dates, and boost productivity with customizable project views and to-do lists. Access Asana on the go for seamless project management.

💼 Business
(16K)
6
Notion: Notes, Tasks, AI
Notion: Notes, Tasks, AI
Notion: Notes, Tasks, AI
Task & project management app
Free

A versatile all-in-one workspace for notes, docs, and tasks with integrated AI support. Easily organize projects and collaborate with teams. Get started for free today!

📊 Productivity
(86K)
7
Convo – Team collaboration
Convo – Team collaboration
Convo – Team collaboration
by Convo Corp
Free

This business collaboration tool helps fast-moving teams share, organize, and archive information securely, facilitating real-time messaging, file discussion, and feedback. It enables teams to centralize their work, make quick decisions, and stay secure with top-notch encryption.

💼 Business
(337)
8
Confluence Cloud
Confluence Cloud
Confluence Cloud
Collaborate on the go
Free

A remote-friendly team workspace app for seamless collaboration and knowledge sharing. Stay connected with your team, capture ideas on-the-go, and move work forward together with features like notifications, activity feed, real-time editing, and integration with other Atlassian tools. Collaborate easily with the Confluence Cloud app.

📊 Productivity
(3.7K)
9
Wrike: Where Work Flows
Wrike: Where Work Flows
Wrike: Where Work Flows
Where sophisticated work flows
Free

This application is a powerful cloud software tool for project management, planning, and team collaboration used by over 15,000 organizations. With a focus on sophisticated work flows, it helps users track projects efficiently and achieve seamless team collaboration.

💼 Business
(6.6K)
10
Podio
Podio
Podio
by Progress Software Corporation
Free

Stay productive and connected with the ultimate project management and team collaboration app. Organize projects, communicate with your team, collaborate with clients, and integrate with other tools seamlessly. Join over 400,000 businesses using this app to streamline their work processes. Get started for free today.

💼 Business
(3.7K)
11
ClickUp: Tasks, Chat, Docs, AI
ClickUp: Tasks, Chat, Docs, AI
ClickUp: Tasks, Chat, Docs, AI
#1 AI Workspace & Agents
Free

A team collaboration app that offers task management, chat, and customizable views for efficient project organization and communication. Stay organized, streamline teamwork, and boost productivity with integrated tools for better team collaboration.

📊 Productivity
(8.9K)
12
Hightail
Hightail
Hightail
Share files & collaborate
Free

Share files easily and securely with Hightail. Effortlessly send large files, collaborate on projects, and streamline feedback processes. Simplify your file sharing – try it now!

💼 Business
(584)
13
Padlet
Padlet
Padlet
Visual collaboration tools
Free

Create and share digital canvases for collaborative projects with ease using this flexible app. Add various content types, customize designs, and collaborate seamlessly on portfolios, lesson plans, blogs, and more.Upgrade to Pro for enhanced features.

📊 Productivity
(6.5K)
14
Lark - Team Collaboration
Lark - Team Collaboration
Lark - Team Collaboration
Teamwork made easy
Free

A team productivity tool that streamlines communication and collaboration with built-in chat, document creation, video meetings, calendars, and more. Perfect for global teams looking to centralize tools, improve efficiency, and save time. Try it for free and experience seamless teamwork with Lark!

💼 Business
(476)
15
Chanty - Team Collaboration
Chanty - Team Collaboration
Chanty - Team Collaboration
Productivity and Collaboration
Free

Chanty - a comprehensive team collaboration platform that streamlines productivity and communication. With features like instant messaging, task management, video conferencing, and seamless integration with third-party apps, Chanty provides a unified workspace to help teams work more efficiently. Get started with Chanty today and experience the power of collaborative productivity.

💼 Business
(135)
16
Zoom Workplace
Zoom Workplace
Zoom Workplace
AI-first collaboration
Free

Experience seamless collaboration with an AI-powered platform that combines chat, meetings, phone calls, whiteboard, calendar, mail, and more. Elevate your productivity with easy access to features like scheduling meetings, sharing content, and staying connected on the go. Upgrade to unlock unlimited meeting hosting, cloud recording, and AI automation. Join the community and stay connected with us on social media. Terms of Service and Privacy Statement available. Contact us for any queries.

💼 Business
(3.2M)
17
Drawboard Projects
Drawboard Projects
Drawboard Projects
Collaborative design reviews
Free

This collaborative design review application provides a real-time workspace for architecture, engineering, and construction teams to streamline workflows, allowing users to markup, collaborate, and manage issues efficiently. With features like cloud collaboration, pressure-sensitive ink, and app integrations, teams can save valuable project time and improve their existing design workflow.

📊 Productivity
(18)
18
Soundtrap: Music Making Studio
Soundtrap: Music Making Studio
Soundtrap: Music Making Studio
Create, record & collaborate
Free

An online collaborative music and podcast recording studio where you can create music with software instruments and loops, record podcasts, and collaborate in real-time from anywhere. Features include recording together online, high-quality loops, real-time monitoring, effects, and cloud storage. Explore more at www.soundtrap.com and try Premium and Supreme features with a 1-month free trial!

🎵 Music
(123)
19
Frame.io
Frame.io
Frame.io
Video Review and Collaboration
Free

This application enhances mobile workflow with features like customizable asset viewing, fast search functionality, efficient workflow management, detailed review options, customized sharing capabilities, and enhanced file and folder management for seamless collaboration and productivity.

📷 Photo & Video
(775)
20
Priority Matrix
Priority Matrix
Priority Matrix
Visualize your team priorities
Free

Visualize your team priorities with a 4-quadrant method to focus on top projects. Collaborate, manage tasks, and explore data efficiently while integrating with favorite tools. Upgrade to Priority Matrix Pro for premium features. Start prioritizing today!

💼 Business
(1.4K)

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