Which app to download on Nvidia Shield?

Hi, I’m on an Nvidia Shield & I installed Nuvio on my families firestick and it’s great, it has all the photos for the cast “more like this” section, auto plays trailers etc. However, on the Nvidia shield I’ve tried installing it from the Google play store, the Firestick/Google TV version from Troypoint Toolbox, and the Google TV version below that (from downloader code 250931) & even though I’ve enabled enrichment, auto plays trailers etc. It doesn’t work, there is no “more like this” section, the trailers don’t auto play, on some of the app versions of the 3 there’s not even a trailer button even though it’s enabled and you can’t click the cast names to see the filmography or info about them or see the studios either. Is this normal for the Nvidia shield? Or am I getting the wrong download? Any help would be appreciated thanks!!