& allows users to tune guitars with standard 6-string settings. Premium subscription unlocks 7 and 12-string tunings, advanced features including subdivisions and timers, and preset saving beyond one.
Practice with interactive and a hangman game. Set difficulty, problem count, timer, and multiple choice options. Solve problems within time limits to avoid hanging the man. Track progress and adjust settings for customized learning.
Guide a through challenges by tapping to select correct answers. Choose from addition, subtraction, multiplication, or division. Progress through increasingly difficult levels with new problems each time.
