I wanted to work on something similar, so let me share my view:<p>I really like Trello, and my idea was an app where you had a different page per day (Today, Tomorrow, etc.) and you could import tasks from Trello. When marked as done on the app, the Trello card would be automatically moved from the &quot;Todo&quot; list to the &quot;Done&quot; list (or archived).<p>So you&#x27;d use Trello to enter all the stuff you planned to work on, and the app to schedule the when.<p>I never investigated the Trello API enough to know if this is feasible. But they have a writable API, so I think it&#x27;s possible.