on the iPhone the behaviour of the '+' button is stupid, it forces a user to make an extra gesture most of the time.

The plus button should default to adding a task and a double tap should accommodate the exceptions. Every single time I add a task I am doing an unnecessary tap. Every single time I add a task I am doing an extra gesture for the rare cases in which I take a photo or add an attachment. If you want users to use your app, make it user friendly. This feels like an app that the programmers don't actually use.

Via Quire iOS