You may have to click this link from your device:
Or you may be able to find it without the link (IDK).
Here's a link to the play store listing if you want to see it from your computer:
It defaults to working only with LE adapters. If you want to try it out on a non-LE adapter, wait for the LE connection attempt to timeout, then tap Options, then Settings, then Connection, then disable the LE option.
I think most of the app is self-explanatory. There is a Help item on the Options menu for basic help. This is my first mobile app, so I expect some issues when rolled out to the masses. Please be patient as I try to correct issues that arise. I can only work on JBV1 in my spare time, and that will limit how responsive I can be.
One more thing: