That's exactly my point, why do I have to use 3rd party apps, why is this not a standard feature of the Experia software ( or well it is now, if I don't turn off my phone, which I never do really) ?
It's a shame, I've grown to like the phone ultimately, I love how it feels in the hand and how it looks compared to the more plasticy Samsungs, it looks smarter than others like Sams, LG, HTC or Moto imho, and the hardware specs ( cpu, ram battery) are great. I can never close apps and it will never lag ( launcher locking up which I named a few weeks ago was a software issue after using my smartwatch's ''find phone'' function)
But it has many flaws ( like the 3.5mm jack volume or the usb charging flap not sealing/waterproofing any more, and Sony want me to send the phone to fix it ( come on, it's just a bloody flap/cover, why can't those apes replace it in the shop but send it off for weeks, grrr), and return it clean after 2 weeks, to hell with that, I spent over 4 hrs setting everything up like I want and I cba to be stuck with some loan phone ( got insurance) for two weeks, I just ordered new (genuine) flaps off the internet myself.), the the stock experia software is appalling, worse than touchwiz imho. I've already resorted to using a different dialer ( exDialer) and of course swiftkey, the stock keyboard is appalling.
//rant against Sony.
Customer friendlyness and Experia software is really rubbish, the phone itself is a far nicer product than most of the competition imho ( and I can say this despite loving the plastic Note 4 too, the Experia looks more classy)