VEYM is an iPhone application developed by the Vietnamese Eucharistic Youth Movement in the United States of America. It is a free educational and reference tool associated with a non-profit faith-based organization aimed at training youth to become well-rounded individuals within society and ideal Christians. The app serves as a platform to enhance VEYM members' daily spiritual practices, focusing on prayers, spiritual communions, sacrifices, apostolic works, and religious devotions.

With over 130 chapters nationwide, the VEYM app provides access to the latest news, organizational initiatives, training resources, events, and Weekly Gospel Lessons. It centers around the Eucharist, offering a comprehensive tool for members to strengthen their faith and engage in meaningful activities aligned with their beliefs.