Allows users to tune instruments with a chromatic tuner that detects pitch quickly and tracks low notes. It displays LED and cent readings for precise tuning. Users can set reference tones for ear training.
View timers for important dates on locked and main screens. Track days until events like birthdays, payments, or milestones. Customize themes and backgrounds for each . Set reminders and notifications for specific dates.
Allows users to adjust and calibrate instrument pitches. Select frequency and tuning settings. Display pitch for each string with high or low indicators. Calibrate piano sound by clicking open strings. Adjust A4 frequency between 428 and 452 Hz.