Frei Online is an Android application developed by Nano IT for Instituto Social Nossa Senhora de Fátima. It is a free app under the Education & Reference category. The app is designed to make enrollment in the school easier for students.

The app provides a video introduction to the institute and its courses. It also allows students to pre-register and select up to two courses. Once the pre-registration is complete, students can schedule an appointment to finalize their enrollment at the school. The app is user-friendly and straightforward, making it easy for students to navigate and complete the enrollment process.

Overall, Frei Online is an excellent tool for students who wish to enroll in Instituto Social Nossa Senhora de Fátima. It's a free and convenient app that simplifies the enrollment process.