TaskList is the fastest to-do list that works on all devices.
How it works:
1) Send a message to save as a task (you can tag @users and/or #tags).
Example - @tasklist london meeting 4pm next week @me @Blake #meetings
2) Type list to view tasks (you can view a @user or #tag).
Example - @tasklist list OR @tasklist list #design
3) Type help if you need help
Contact developers at support@limestat.com