I know it is possible to record but can you set up a future recording somehow? All the videos I have seen the only way to record is to long press on a channel and select record and for how many minutes. Also can you record more then one program at once?
IPTV extreme pro free version allows preset future recording and different channels as well by selecting the channel and what time to start recording .. you can even use the epg to set recording.
iptv extreme also allows recording to external sd card
I use a cheap v88 1gb ram box and the app works good .. no need for expensive boxes imo
ProgTV is better for recording