what part of the thread did you not read? We've covered that already: the other option is the closed commercial license which since the switch from Nokia to QTCOM has become exorbitantly expensive

> Nobody cares about license cost of Qt (…) We don't use LGPLv3 in Qt. We buy commercial license.

You sound like you work in Qt Marketing, not in embedded.

> It's quite low compared to everything else

That's rather ridiculous. Most alternatives cost zero.