Great idea, but I know why ATT doesnt count streaming from the app against your data plan. Because it never works. I can usually stream some crap that aired 2 years ago, but every time I try to watch live TV, like the Kentucky Derby right now, I just get the loading screen. If it does start streaming, it will stop within minutes or even seconds. Very frustrating. Ill check back in a year or so, assuming I still have ATT and DIRECTV. Also, you cant cast the stream from the phone to a smart tv. I guess I understand why, but I would love this app IF it worked consistently for live tv and I could cast to a smart tv. Oh well.