I have recently found out that the future of Qt has become uncertain as Nokia, It\'s current owner, has announced they officially have no interest in desktop Qt.
I know
Qt licensing is unfair. They ask a single seat developer to pay 1/10 the licensing cost that a 10 seat developer pays, even though the market share of the single seat developer is 100x smaller, and 10 seat developers ALWAYS hide the number of seats.
The other "free" licenses are just there to lure you into investing time in their system. Later on, when you want to make some money, you have to pay their insanely high licensing cost to make something out of your investment in time.