Parro is an Android-based application that aims to enhance communication between parents and teachers in a secure environment. It supports parental involvement and helps teachers to keep parents updated about their child's progress. The app is free to use and is developed by Topicus Onderwijs B.V.

One of the main features of Parro is that it collects all the important and fun information in one place, making it easily accessible for both parents and teachers. Using class announcements and personal messages, parents and teachers can share photos and experiences with each other. Additionally, Parro helps in organizing activities, gathering volunteers, and creating schedules. Parents can maintain an overall picture of their child's activities using the Parro calendar and can immediately enlist for activities.

Parro is regularly updated with new features, and the latest list can be found on their website. The app integrates directly with ParnasSys, making it easy for schools to get started with Parro. Overall, Parro is an excellent communication tool that makes it easy for parents and teachers to stay connected and involved in their child's education.