This app was mentioned in 3 comments, with an average of 2.67 upvotes
I haven't personally used it, but I hear very few positive things about Snapbridge. It could be that people having issues with it yell loudest, or it really is that bad, I'm not sure. Hopefully others chime in with their personal experiences, but the the Google Play reviews aren't very kind.
Basically you'll be paying extra for GPS, Bluetooth, and a camera that's rated for more shots per battery charge. Everything else is effectively identical between models.
Puoi provare a usare l’app della Nikon invece del telecomando https://play.google.com/store/apps/details?id=com.nikon.snapbridge.cmru&hl=en_GB&gl=US. Lo dico solo per conoscenza, il video va benissimo, ho amici astrofili e loro usano la stessa tecnica. Congratulazioni per il risultato!
Take a look at the SnapBridge reviews for the Anrdoid app, it appears on par with the WMU app (pretty poor): https://play.google.com/store/apps/details?id=com.nikon.snapbridge.cmru&hl=en