Fraction Ninja is a nice little iOS game that has users throwing shurikens at a stick to form the correction fraction. It's a fun game that has high replay value as it has users playing through story or survival mode and tracks users progress. It also has different achievements that the players must gets and shows the total number of correct and wrong answers.
I recommend checking out Fraction Ninja by clicking here!!
For my Pinterest board on Educational iOS Apps click here.
For my Edshelf collection on Educational iOS Apps click here.