UV Outliner vs OmniOutliner : Which is Better?

UV Outliner

UV Outliner is a single pane outliner with multicolumn support. Developed by Ultraviolet Software

License: Free

Apps available for Windows Discontinued

OmniOutliner is a commercial outlining software for Mac OS X. Developed by The Omni Group

License: Commercial

Apps available for Mac OS X iPhone iPad

Feature	UV Outliner	OmniOutliner
Notetaking
Outliner
Task Management
Todos
Alexa integration
Dropbox integration
Favorites
Gamification
Hierarchical structure
Infinite hierarchical depth
Export to OPML
Corkboard
Character database
Integrated Search
Scene Management
MarkDown support
Support for Keyboard Shortcuts
Search by tags
Distraction free writing
Tracking of characters
File-organization
Clean design
Full text search
IFTTT integration
Gmail integration
Google Calendar integration
Recurring tasks
Customizable
Emacs integration
Web-Based
Command line interface
Android Sync
Auto-saving
Checklists
Things is polished almost to perfection
Convert Email to Task
Project Dashboard
Subtasks
Support for OPML import of feeds
Multi Column View
Import feeds from OPML
Outline folding
Outline organization
Programmable
Styles based on outline hierearchy
Database
Visual bookmarks
Custom templates
Tree structure
Support for Android Things
Works Offline
Wiki-like interface
Cross Linking
Sync with Dropbox
To-Do management
Java
Evernote Client