Saylor Academy is an iPhone app developed by The Constitution Foundation. It falls under the Education & Reference category and offers users the opportunity to build new skills or work towards a degree at their own pace through free college courses.

With the Saylor Academy mobile app, users can conveniently browse courses on the go and download course materials for offline access. This allows for uninterrupted learning even when an internet connection is not available. Additionally, the app provides a feature to check grades, ensuring that users can keep track of their progress and performance.

Furthermore, the app sends course notifications directly to the user's mobile device, keeping them informed about important updates and deadlines. Overall, Saylor Academy offers a flexible and accessible learning experience for individuals seeking to expand their knowledge and enhance their education.