算数忍者〜たし算ひき算の巻〜

算数忍者〜たし算ひき算の巻〜 is an education app by Fantamstick, Ltd. with 100,000+ downloads (about 189K estimated). +226 installs in the last 7 days. Released Mar 28, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “"Arithmetic Ninja-Addition and Subtraction Volume-" is full of mechanisms that allow children to learn addition and subtraction while having fun as if playing a game. Perfect for children who are not interested in studying. It is also a review of addition and subtraction learned at school. The game is an educational…”