Don't take our word for it
I have tried various scope mounts over the past 5+ years including the Celestron – NexYZ, Side shot, and various other cheaper mounts. This one by far is the best. The precsion adjustnments as well as the build quality makes it a clear winner.
Even better than it looks.
Don't be fooled by the plethora of cheap plastic phone mounts that look similar to this. This one is actually well built to the point that it's better than I even hoped it would be. Wide enough grip to hold my Note 10+ with an otterbox on it. The knobs provide very smooth and fine adjustments. 10/10 would buy again but I have a feeling I won't have to due to it feeling solid built.
Not a big fan of buying relatively expensive stuff that I likely will use only sporadically but I justified it in this case because photography with smartphones through scopes of any kind is difficult and especially so at night where just getting aligned and focused without a camera can be a challenge and last thing I want to be doing is fiddling with physical connection between phone and scope. So I splurged and glad I did. This is a well built device. It does what it’s designed to do and while by nature there is a certain amount of fuss needed to setup 100% this mount isn’t driving the fuss.
Worth every penny
This costs more than your average cellphone telescope adapter, but it is worth every penny.
Other adapters are pretty much a pain to do the micro adjusting necessary to properly align your camera's lens to the eyepiece.
This doesn't make it easy .. but it makes it much, much, much less of a hassle.
I highly recommend it.