Things 3 vs OmniFocus vs Apple Reminders in 2026

Things 3 ($49.99 one-time), OmniFocus 4 ($9.99/month), and Apple Reminders (free) are the three leading iPhone task managers in 2026. Things 3 is beautiful and simple. OmniFocus is powerful for complex GTD workflows. Apple Reminders is free with strong Siri integration.

Things 3

Things 3 ($49.99 iPhone + $49.99 Mac, one-time purchase) is the best-designed task manager for iPhone. Areas, Projects, and Tasks hierarchy. Quick Entry with natural language. Today, Upcoming, and Anytime views.

Best for: individuals who want a clean, beautifully designed task manager with no subscription. Full-featured for personal GTD without enterprise complexity.

OmniFocus 4

OmniFocus ($9.99/month or $99.99/year) is the most powerful GTD tool. Custom perspectives, tags, defer dates, review cycles, and now AI-powered project generation via Apple Foundation Models.

Best for: power users with complex workflows, consultants managing multiple clients, and anyone who has outgrown Things or Reminders. The steeper learning curve is worth it for heavy task management.

Apple Reminders

Apple Reminders is free, built-in, syncs via iCloud, and integrates deeply with Siri. Location-based reminders, shared lists, smart lists (iOS 16+), tags, and Priority flags. Sufficient for most users.

iOS 26 improvements: better natural language input, smarter date suggestions, and Shortcut integration.

Decision Guide

Free, Siri integration, simple: Apple Reminders.

Beautiful design, one-time purchase: Things 3.

Complex GTD, power user, AI features: OmniFocus 4.

Nemos integrates with this stack as the capture layer: voice ideas to Nemos, create actionable tasks in Reminders/Things/OmniFocus.

Capture Speed Determines Which You'll Actually Use

All three task managers have different capture experiences on iPhone. Apple Reminders: Siri integration is genuinely fast — "Hey Siri, remind me to call Marcus tomorrow" works hands-free. Things 3: Quick Entry from the Today Widget is smooth but requires unlocking. OmniFocus: powerful but notable friction for quick capture.

The capture-then-triage model works better for complex knowledge workers: capture everything immediately in one fast tool, process into your task manager during a dedicated review. Nemos handles the capture layer — voice note, screenshot of a message, saved article — while Things 3 or OmniFocus handles structured task management.

Many power users run both: Nemos for capture, OmniFocus or Things 3 for active project management. Separation of concerns reduces decision fatigue at capture time.