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DAVx5 vs OpenProject

Professional comparison and analysis to help you choose the right software solution for your needs.

DAVx5 icon
DAVx5
OpenProject icon
OpenProject

DAVx5 vs OpenProject: The Verdict

⚡ Summary:

DAVx5: DAVx5 is a feature-rich calendar and contacts sync app for Android. It supports syncing with popular services like Google, iCloud, Outlook.com, and Nextcloud using standard protocols like CalDAV and CardDAV.

OpenProject: OpenProject is an open source project management software. It provides tools to plan projects and tasks, track time and costs, collaborate with teams, and report on progress. Key features include Gantt charts, roadmaps, issue tracking, forums, wikis, and document management.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature DAVx5 OpenProject
Sugggest Score — —
Category Online Services Business & Commerce
Pricing Open Source Open Source

Product Overview

DAVx5
DAVx5

Description: DAVx5 is a feature-rich calendar and contacts sync app for Android. It supports syncing with popular services like Google, iCloud, Outlook.com, and Nextcloud using standard protocols like CalDAV and CardDAV.

Type: software

Pricing: Open Source

OpenProject
OpenProject

Description: OpenProject is an open source project management software. It provides tools to plan projects and tasks, track time and costs, collaborate with teams, and report on progress. Key features include Gantt charts, roadmaps, issue tracking, forums, wikis, and document management.

Type: software

Pricing: Open Source

Key Features Comparison

DAVx5
DAVx5 Features
  • Sync calendar and contacts with various services using CalDAV and CardDAV
  • Support for Google Calendar, iCloud, Outlook.com, Nextcloud
  • Customizable widgets for calendar and tasks
  • Calendar notifications and reminders
  • Dark mode support
  • Offline calendar access
  • Integration with DavDroid plugin to sync with WebDAV servers
OpenProject
OpenProject Features
  • Gantt charts
  • Roadmaps
  • Issue tracking
  • Forums
  • Wikis
  • Document management

Pros & Cons Analysis

DAVx5
DAVx5

Pros

  • Sync with many major calendar/contact providers
  • Reliable syncing and offline access
  • Intuitive interface and widgets
  • Free with no ads or paid tiers

Cons

  • Sync setup can be tricky for some services
  • Limited customization options
  • No support for Exchange ActiveSync
OpenProject
OpenProject

Pros

  • Open source and free
  • Customizable and extensible
  • Good collaboration features
  • Intuitive user interface

Cons

  • Can be complex for simple needs
  • Limited reporting compared to paid options
  • Steep learning curve

Pricing Comparison

DAVx5
DAVx5
  • Open Source
OpenProject
OpenProject
  • Open Source

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Learn More About Each Product

DAVx5
DAVx5
Reviews, pricing & alternatives →
OpenProject
OpenProject
Reviews, pricing & alternatives →

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