Hoyst is a free iPhone app developed by Voyager Scientific LLC, designed for operators of construction job site hoists. With Hoyst, operators can efficiently manage passenger requests on their iPhone or iPad. The app allows operators to send, pick up, drop off, and reject hoist requests. Additionally, operators can pair two hoists to handle requests, clock in and out, view average wait times, reserve hoists in advance for materials, and effectively manage material reservations with staff notifications.

Hoyst streamlines the operation of construction site hoists, providing a convenient and organized system for operators to manage passenger requests and material reservations efficiently.