This is the one and only app I use for the past 7 years or so to stream content from my network.
Beautiful UI and catalogue.
Automatically scans the network for new contents when you launch the app.
Available on all Apple devices and syncing all devices through iCloud.
Automatically downloads posters and information related to the content. While also allowing you to modify it or search for another title in case an error matching due to file name.
PRO subscription offers 4K HDR streaming; with the right network ecosystem you can stream 10s of Gigs and scroll the seeker smoothly without any lag.
Tons of features to praise the developers for. Totally worth to have the subscription if you intend to stream best quality.