Having dumped my note 5 and purchasing a Lumia 950 XL I started to think about the app situation and how we have to turn to mobile websites for help. I was OK with some of the websites, like Chase and Ebay, but some aren't very good. I downloaded my old VEVO app and it doesn't work anymore. However, I used it to signup. When I went to my email on my phone, I clicked the link and was taken to a magical place where your a website looks even better than an app. The VEVO video website is amazing. It looks like a full app or even better! I would suggest you check out it on your Lumia 950 xl. If other companies do this, I would never be concerned about missing an app.
Carlos
Carlos