DuoDiscover
OmniFocus 4
Task and project management with layouts for both iPhone Duo displays
OmniFocus 4 is built for iPhone Duo (it uses the fold, Split View or the outer display) as of .
About this app
OmniFocus 4 is The Omni Group's task manager for people who juggle many projects at once. Tasks can be organised with projects, tags and dates, and the app is built around an outline of your tasks, with the same interface adapted for Mac, iPhone, iPad, Apple Watch and Apple Vision Pro. Navigation tools include the Perspectives Bar, Quick Open and back and forward history, so you can jump between views quickly. The Pro tier adds Focus, which narrows the app to selected projects or folders, along with deeper customisation of what is shown. Omni runs its own free sync service with end-to-end encryption, and OmniFocus 4 is sold as a single universal purchase that unlocks the app across all supported Apple platforms, with a two-week free trial. It suits people who already follow a structured system such as Getting Things Done, though the developer pitches the simplified interface at newcomers too. Version 4.10, released October 22, 2026, adds iPhone Duo support: the developer says it fits content and controls to the small outer display, adapts to the large inner display and works in Split View. The same update brings landscape orientation to OmniFocus on every iPhone.
Features
- Projects, tags and dates for organising tasks
- Perspectives Bar, Quick Open and navigation history
- Focus mode to limit the view to chosen projects (Pro)
- Free end-to-end encrypted sync from Omni
- Single universal purchase across Apple platforms
- Separate layouts for the outer and inner iPhone Duo displays
- Split View with another app or a second OmniFocus window
How it uses iPhone Duo
According to the version 4.10 release notes (October 22, 2026), OmniFocus displays its content and controls efficiently on the iPhone Duo's compact outer display, adapts its layout to the larger interior display, and can run in Split View alongside another app or a second OmniFocus window. The App Store event for the release describes it as optimized for iPhone Duo. DuoDiscover has not yet tested OmniFocus on an iPhone Duo.
Compatibility
| Tier | Built for Duo |
|---|---|
| Uses the fold | Yes |
| Category | Productivity |
| Price | Free + IAP |
| Verified | · developer statement |
| Added |
What the tiers mean: Understanding iPhone Duo app compatibility ›
Developer
OmniFocus 4 is developed by The Omni Group.
Official website: www.omnigroup.com/omnifocus
Get the app
Discuss OmniFocus 4 in r/iPhoneduoapp ›
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OmniFocus 4 on iPhone Duo: FAQ
Is OmniFocus 4 optimized for iPhone Duo?
Yes. OmniFocus 4 is Built for Duo (Made for iPhone Duo): it uses the fold, Split View or the outer display. Verified on October 22, 2026 (developer statement).
What does OmniFocus 4 look like on iPhone Duo unfolded and folded?
According to the version 4.10 release notes (October 22, 2026), OmniFocus displays its content and controls efficiently on the iPhone Duo's compact outer display, adapts its layout to the larger interior display, and can run in Split View alongside another app or a second OmniFocus window. The App Store event for the release describes it as optimized for iPhone Duo.
How much does OmniFocus 4 cost?
OmniFocus 4 costs Free + IAP on the App Store.
