MathTappers: Multiples is an educational game designed to help learners understand and develop fluency in multiplication and division with whole numbers. Created by Tim Pelton and Leslee Francis Pelton, with programming assistance from Mike Anderson, Joshua E. Smith, and Garrett Reimer, this app aims to make learning mathematics an engaging and interactive experience.

The MathTappers series, developed by math educators and researchers, focuses on breaking down mathematical concepts into bite-sized, manageable chunks. MathTappers: Multiples provides visual models, focused content-linked games, and helpful suggestions for parents and educators to support students in their mathematical learning journey.

In addition to MathTappers: Multiples, the series offers a range of other apps, such as MathTappers: MultiMatch, Clock Master, Estimate Fractions, Find Sums, Equivalents, Numberline, and Carbon Choices. Each app targets a specific mathematical concept, providing a variety of resources for learners of all levels.

Please note that MathTappers: Multiples is available for free on the iPhone platform, making it accessible to a wide range of users.