Fantastic purchase. Been using both with my Sandisk portable wi/fi drive for mobile video streaming with my iPad and as my main video player for my personal movies collection by adding them to app via iTunes on my mac. Am about to get a home NAS and looking forward to streaming from it directly. My favorite feature by far is the ability to adjust the playback quality setting of the video decoder. I have very high quality files and never seen them look as good as they do playing in this App playing on my iPad Pro. Breathtaking. A close second favorite is the ability to control brightness, contrast, and saturation, of the video being played. Also nice is the audio boost control and the playback speed adjustments - Tho I rarely use them. Absolutely love this app.