Learn arithmetic by matching answers to problems. Configure quizzes with 12, 20, or 30 questions. Problems are randomized and generated by the device. Track progress through repeated practice. Adjust difficulty based on skill level.
Learn to identify chord progressions using real audio clips. Practice with 500+ clips that mimic actual musical contexts. Play back chords and progressions to test recognition. Receive instant feedback on accuracy. Track progress over time.
The app offers practice with addition, subtraction, multiplication, and division. It includes integers and allows users to select operator combinations, problem levels, and the number of problems.
