Skool is a free Android app developed by skool.com that allows you to stay connected to your communities on the go. The app offers a variety of features, including group discussions with posts and comments, video and text-based lessons, a calendar to see community events, and the ability to direct message anyone in your communities. With push notifications, you can stay up-to-date with the latest updates from your communities.

The community feature allows you to engage in discussions with other members, post your thoughts, and comment on other people's posts. The courses feature provides you with video and text-based lessons to learn from. The calendar feature lets you keep track of upcoming community events. The chat feature allows you to direct message anyone in your communities.

Overall, Skool is a useful app for those who want to stay connected with their communities, and its push notification feature ensures that you never miss an important update.