> QT is good if you are willing to pay for the licensing costs for commercial use or you open source your app. Qt is LGPL, you can use it commercially for free

> QT is good if you are willing to pay for the licensing costs for commercial use or you open source your app. Qt is LGPL, you can use it commercially for free. It sounds like this is for an internal app they don't plan to distribute, so even the GPL would be fine and not require them to open source it.