A textile-machine management system (1) comprising: a plurality of textile machines (6) each of which includes a plurality of fiber processing units (61), one control device (63) configured to control the fiber processing units (61), and one or more shared devices (70) provided on all or some of the fiber processing units (61) in a shared manner; and a management apparatus (3) configured to manage the textile machines (6). The management apparatus (3) includes a communication unit (31A) configured to mutually communicate with a terminal device (8) including a display unit (81) configured to display information and a function providing unit (32A) configured to provide the terminal device (8) with a plurality of functions for managing one or more of the fiber processing units (61) and/or one or more of the shared devices (70). The management apparatus (3) or the terminal device (8) includes a display controller (85A) configured to cause the display unit (81) to display a screen that corresponds to each function provided from the function providing unit (32A).