This app was mentioned in 3 comments, with an average of 1.33 upvotes
https://play.google.com/store/apps/details?id=org.androidworks.livewallpaperwatervr This is one that I used the other day when showing it to extended family it worked very well
As a developer, I can propose to take a look at our 2 VR apps:
Additionally, these and many other apps are promoted by Google here - these are VR apps hand-picked by Google staff as one of the best on Google Play.
We have 2 VR apps:
BTW, both of them are promoted by Google here