Overview

OmniFocus is a comprehensive task management application built specifically for Mac and iOS that implements David Allen's Getting Things Done (GTD) methodology with powerful organizational features.

Key GTD Features

Inbox Processing

Quick capture from anywhere
Process inbox methodically
Clarify next actions
Organize into projects

Projects and Actions

Sequential projects: Tasks must be done in order
Parallel projects: Tasks can be done anytime
Single-action lists: Unrelated tasks grouped
Project hierarchy: Nested projects and folders

Contexts

Location-based contexts (@office, @home)
Tool-based contexts (@computer, @phone)
People contexts (@boss, @assistant)
Energy contexts (@high-energy, @low-energy)

Advanced Filtering

Perspectives: Custom views of tasks
Forecast view: Calendar integration
Flagged items: Priority markers
Defer dates: Hide until relevant
Due dates: Deadline tracking

Powerful Features

Review System

Built-in weekly review
Project review scheduling
Review frequency per project
Completion tracking

Automation

Repeating tasks
Template projects
Automation shortcuts
URL schemes
AppleScript support

Sync & Integration

OmniSync for cloud sync
Siri integration
Mail to OmniFocus
Calendar integration
Third-party app integration

Platform Availability

macOS desktop app
iOS (iPhone and iPad)
Apple Watch
Cross-device sync

Best For

Serious GTD practitioners
Power users needing complexity
Mac/iOS ecosystem users
People managing many projects
Those valuing powerful filtering

Pricing

Premium pricing with separate purchases for Mac and iOS, or subscription option for all platforms. One-time purchase or subscription available.

OmniFocus