Google Tasks vs Todo.txt : Which is Better?

Google Tasks

Google Tasks is the task list functionality provided by Google. Developed by Google

License: Free

Categories: Office & Productivity

Apps available for Online Chrome OS Gmail

Todo.txt

todo.txt is software and operating system agnostic; it's searchable, portable, lightweight and easily Todo management software. Developed by Gina Trapani

License: Open Source

Categories: Office & Productivity OS & Utilities

Apps available for Mac OS X Windows Linux Android iPhone

Google Tasks VS Todo.txt Feature comparision

Feature	Google Tasks	Todo.txt
Gmail integration
Google Calendar integration
Recurring tasks
Sort by date
Subtasks
Sync between devices
Calendar Sync
Task Management
Task Scheduling
To do lists
Todos
Alexa integration
Dropbox integration
Favorites
Gamification
Hierarchical structure
Infinite hierarchical depth
Tree structure
Support for Android Things
Dependency Tracking
gmail.
Support for Kanban Boards
Audio Recording
Drag n drop
Web clipper
Better formatting
Bug reporting
Kanban boards
Real time collaboration
Export to OPML
Notetaking
Team Collaboration
Content Templates
File sharing
Gantt-charts
Apps that Sync with Google Calendar
Support for Keyboard Shortcuts
Clean design
Full text search
IFTTT integration
Customizable
Emacs integration
Web-Based
Command line interface
Command line
Portable
Double Donut Chart
Self-hosted in intranet or private cloud
Android Sync
Auto-saving
Checklists
Calendar view
Calendar integration
Customizable Themes
Things is polished almost to perfection
Convert Email to Task
Project Dashboard
Kanban Chart
Export to iCalendar