Review

OmniFocus 3

Large feature set. Can work with both simple and advanced workflows. End-to-end encryption.

High learning curve. Mainly for Apple platforms.

Reviewed: Mac iPhone iPad Apple Watch Web
Review

OmniFocus 2 [outdated]

Newer version: OmniFocus 3

Balanced trade-off between simplicity and complexity. End-to-end encryption.

Too many features for many. No non-Apple platforms. Clunky on iPad.

Reviewed: Mac iPhone iPad Apple Watch
Review

GTDNext

Tailored to GTD workflows. Moderate learning curve and easy even for beginners.

Slow development. No mobile clients. Some features still feel a bit unpolished or unfinished. No integrations with other apps.

Reviewed: Web
Review

Todoist

Easy and sufficient for many who look for something simple. Cheap and runs almost anywhere. Gamification.

Too simple for many advanced use-cases. Few new features over the years.

Reviewed: Mac iPhone iPad Apple Watch Android Windows Linux Web
Review

Things 3

Beautiful, simplistic and powerful approach. Low to moderate learning curve. Great automation tools. Good keyboard integration.

Few options for customization. Missing some complex GTD power user features.

Reviewed: Mac iPhone iPad Apple Watch
Review

MyLifeOrganized

Highly complex suite for all task management needs. Can adapt to any workflow.

Expensive. Freedom of customizability can be intimidating.

Reviewed: iPhone iPad Apple Watch Android Windows