Hi abowabitihal,

While the videos and instructional content may appear similar across these levels, the key difference lies in the difficulty of the practice questions and tests.
 
Each level is tailored to challenge students at different stages of their Digital SAT preparation. The Foundation level includes more straightforward questions to build basic concepts. The Medium level presents moderately challenging questions for those who have a good grasp of the basics and are ready to advance their skills. The Advanced level, on the other hand, consists of more complex and challenging questions designed for students who are looking to achieve a high score and have a strong command of the Digital SAT material.
 
The progression through these levels ensures a comprehensive and effective preparation journey, allowing you to build and strengthen your skills incrementally.
 
Hope this helps!