What's a good Android app for online homeschool curriculum and instruction?

Acellus is a strong contender for homeschooling families seeking a structured online curriculum. It offers a wide range of courses, from elementary to high school levels, covering core subjects like math, science, language arts, and social studies, as well as electives. The program utilizes video-based instruction, making it engaging for students. What sets Acellus apart is its focus on identifying and addressing learning gaps through personalized learning paths. The system adapts to the student's pace and understanding, ensuring they master each concept before moving on. Parents appreciate the detailed progress tracking and reporting features, which allow them to monitor their child's performance and identify areas where they may need additional support. The app also includes built-in assessments and quizzes to reinforce learning and measure comprehension. Acellus aims to provide a complete homeschool solution, combining curriculum, instruction, and assessment in one platform.