The fee is a one-time fee. You can use the app as long as you don't delete it. This app includes all 2rd grade math topics.
Instead of focusing heavily on tests, the app emphasizes doing math consciously by entering answers using the keyboard.
Topics include whole numbers, skip counting, addition, subtraction, multiplication, fractions, geometry, measurement, graphs, and money.
There are interactive areas where students can draw with their finger and erase using a clear button—especially helpful for regrouping in addition, solving multiplication problems, and shape-based questions.
The app also features games related to skip counting and multiplication.