Changed my rating from 5 stars to 1 star because the developer has turned evil recently. I understand that you need money for living, but can't you make the watermark less intrusive? Can't you simply put semi transparent logo of yours? Can't you simply limit the resolution and framerate for free users? Currently, every downloaded videos have huge QR code covering one third of the display. Not cool! Not cool at all! It's totally useless like this! Uninstalled!!