Wrist Cards - Subtraction Взлом 1.0 + Чит Коды

Flash cards on your Apple Watch, compatible with Family Setup. My kids needed a way to practice their math facts anytime, anywhere, and I couldn't find a flash card app that worked on standalone watches. So we made our own! Has a basic practice mode, as well as an option to take a quiz. Can also configure it to only challenge you with certain digits.