What is the Algebra Nation application, how does it work?

According to the introduction of Study Edge, Algebra Nation is a Education app on the Android platform. There is currently a 3.3.60 version released on Jul 18, 2017, you can see the details below.

Algebra Nation is a FREE algebra and Algebra End-of-Course Exam (EOC) resource for students, teachers, and parents in Florida. Algebra Nation's resources include aligned videos, study guides, an online practice tool, and an interactive Algebra Wall where you can get answers to all your algebra questions from teachers and Study Experts (our expert algebra tutors).