Klassly is an Android mobile application that helps parents and teachers communicate about children's activities, making it safer, efficient, and instant. With Klassly, teachers can share class information, photos, videos, documents, audio messages, or field trips events with parents. The application is instant, non-intrusive, and secure, reinforcing parents-teachers relationships and better engagement from parents. Teachers can create one or more classes in seconds, and the class newsfeed is available only to parents in the class. Klassly allows parents to report absence, delay, special care, or request an appointment in one click. It also enables parents to socialize with other parents via individual private chat. The application features a calendar with appointments and events organizer, photos/videos/posts albums, private and group chats, notifications schedule, instant translations, design and share photo books and yearbooks, and more. Klassly is brought to you by Klassroom, creator of solution-oriented platforms for modern education.