Developers, please read this

Its unfortunate that Sony app developers dont read these reviews. I have written this before and keep hoping that the following will be implemented

1. Zone power: lets say Im listening to zone 2 only (main is set to "OFF". Every time one switches from "song pal" to any other app and then go back to songpal, the power setting resets to both zones (zone 2 and main) to "ON". Please change so that it will remember last setting as most of the time people dont want both zones. This maybe the biggest flaw

2. Please redo the GUI from scratch. It is simply atrocious.

3. Optimize for iPhone 6 plus.

4. Make dedicated iPad app

There is tons more I would be happy to provide

Its a shame that such awesome receivers are left with such garbage app

Every engineer about Sony | Music Center, v4.0.0