The KDE Gear (earlier known as the KDE Applications Bundle) is a set of applications and supporting libraries that are developed by the KDE community,[4] primarily used on Linux-based operating systems but mostly multiplatform, and released on a common release schedule.
So is KDE Gear a name for the collection of utility apps? (Many of which are nice btw)
According to Wikipedia:
And the official page is: https://apps.kde.org/