Do I have to use the version of Qt Creator that comes with the development kit?
We suggest you use the Qt Creator version provided. Newer versions change features and will not match the support materials we provide to you. Reach components are tied to a specific version. Newer versions may change the way Reach components are supported. About Qt Creator Qt Creator is the cross-platform IDE that makes UI development a breeze. Since time-to-market is key, the IDE includes productivity tools that speed up your development time.