I can control my return pump with my APEX. I slid my finger to off and it turns off. I slide my finger to Auto and the programing takes over. What more control do you need?
The DC controllable pumps allow you to change the pump speed with the apex as well. As I said above there are definitely some good reasons to be able to do so, but it's not absolutely necessary. You can still do a lot with just on/off control