I suggest Apple ...

Local push notifications

The calendar 'runs in the background' (the date on the icon changes at 0:00 AM and it can display alerts at given time/date).

Why not allow apps to register themselves to receive a notification at a given time? The app can choose to display a notification or launch itself.

104 votes
Vote 0 votes Vote Vote
Vote
Sign in
Check!
(thinking…)
Reset
or sign in with
  • facebook
  • google
    Password icon
    I agree to the terms of service

    You'll receive a confirmation email with a link to create a password (optional).

    Signed in as (Sign out)
    You have left! (?) (thinking…)
    [Deleted] shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →

    0 comments

    Sign in
    Check!
    (thinking…)
    Reset
    or sign in with
    • facebook
    • google
      Password icon
      I agree to the terms of service

      You'll receive a confirmation email with a link to create a password (optional).

      Signed in as (Sign out)
      Submitting...

      Knowledge Base and Helpdesk