For this class, I propose to use EasyEdu (but any other similar apps work fine). To use Easy Edu, download the "Easy Edu Customer" app from Google Play or Apple App Store, and then log in with credentials provided by your educational center. Easy Edu provides a customer-facing app for students and parents to view schedules, receive announcements, and interact with the center, and a separate "Easy Edu Manager" app for center staff to manage operations. Using software is a must to manage language center with more than 200 students.