I'm currently using a Bunker Ring on the back of my 6s Plus to help with one-handed use. It really helps, but I'd like to hear if other people are using an accessory to help, and how they like it. I live in NYC and really need to use my phone one-handed much of the time (e.g. when I'm on the subway, when walking home with groceries, etc.) and cannot do so without some assistance. I purchased the Bunker Ring, and also and iRing from Amazon. I like the iRing a little better, but it was too small and would get stuck on my knuckle, so I switched to the bigger Bunker Ring. It's actually a little too, big, but I'm sticking with it for now. I can securly hold the phone cover the whole screen one handed. Someone showed me a FlyGrip this weekend and I'm intrigued to try it or hear from people who have. So if you use one of these types of one-handed assist accessories (Bunker Ring, iRing, FlyGrip, nobiggi, etc.), please share your experience. Thanks!