Math flash cards for whole-number multiplication, division, addition, and subtraction. Pick your focus numbers, drill timed or by card count, and track your progress with session history and Study Sheets. A one-time payment with no ads, no in-app purchases, no account, and no data collected.
An ear-training app that plays sequences of musical notes and challenges you to identify them by ear, with notes practice, a guided scale pathway, and progress tracking. Free with ads, or go Premium.