Qt licensing is its own mess.
For commercial software, the pricing is 350-500$ per developer, per month. Seriously [1]. The company that now owns the framework doesn't seem to acknowledge the gap between big enterprises and solo developers/smaller teams.
[1] Yes, one can use Qt for commercial software without buying a license (as long as it is dynamically linked), but their marketing does everything it can to hide that fact. Also, the newer additions to Qt do not fall in this category – for those, you have to pay.
[1] Yes, one can use Qt for commercial software without buying a license (as long as it is dynamically linked), but their marketing does everything it can to hide that fact. Also, the newer additions to Qt do not fall in this category – for those, you have to pay.